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	<title>产品中心 |选型查看各类仪表参数规格详情- 金湖凯铭仪表</title>
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	<link>https://www.zhanfengdesign.com/products/</link>
	<description>流量&#124;液位&#124;温度&#124;压力</description>
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	<title>产品中心 |选型查看各类仪表参数规格详情- 金湖凯铭仪表</title>
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		<title>浮标液位计</title>
		<link>https://www.zhanfengdesign.com/fbywj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Mon, 20 Jul 2026 07:10:38 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=9440</guid>

					<description><![CDATA[<p>产品概述 UFZ浮标液位计是一种简易的液 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/fbywj/">浮标液位计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
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										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="9440" class="elementor elementor-9440" data-elementor-post-type="product">
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					<h2 class="elementor-heading-title elementor-size-default">产品概述</h2>				</div>
				<div class="elementor-element elementor-element-ff7a6f0 elementor-widget elementor-widget-text-editor" data-id="ff7a6f0" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>UFZ浮标液位计是一种简易的液位测量仪表，它适用于石油化工系统中贮有腐蚀性介质的槽、罐、油箱、油库等的平底锥盖及拱顶容器以及一般企业、民用建筑的水塔(水箱)所需价格低廉的液位测量，以解决人工测量液位的困难。</p>								</div>
				<div class="elementor-element elementor-element-e04f293 elementor-widget elementor-widget-heading" data-id="e04f293" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">工作原理</h2>				</div>
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									<p>液位计是根据力平衡原理设计的，当罐内液位处于某一位置时浮标重量W，重锤指针重量W1和浮标浸在液体中所受浮力F，整个系统中摩擦力f，四力处于平衡状态（即W-F-W1-f=0）。当液位上升时，由于牵引索吊着浮子沿导向索被浮起，液体浮力，F增大，使原平衡系统地四力失去平衡，在重力的作用下，重锤指针(8)向下滑行，同时也连续地在标尺上指示液位的上升高度。同理，可说明液位下降时，浮子浮力F减少，使牵引索与液体同步下降，由于浮子的重量大于重锤指针的重量，使指针向上运动，同样在液位连续下降变化时，重锤指针能随之连续地指示液位的下降情况，从而达到准确测量液位变化的目的。</p>								</div>
				<div class="elementor-element elementor-element-1e43491 elementor-widget elementor-widget-heading" data-id="1e43491" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">仪表结果示意图</h2>				</div>
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									<p>仪表结构<br />液位计是由浮子、牵引索、导向滑轮、重锤指针、显示标尺或磁性翻板等五部分组成。<br />1、浮子：浮子是用二个不锈钢（或碳钢）空心圆锥体和一个不锈钢（或碳钢）空心圆柱体焊接而成，并在浮子两侧焊有导向环起导向作用，浮子的作用是直接把液位变化的浮力转给牵引索，使牵引索将液位变化转送给重锤指针，实现液位变化的现场指示。<br />2、牵引索：连接钢丝的一端吊着浮子，另一端连接重锤指针，中间部分封闭在钢管内。<br />3、导向滑轮：它是根据现场液位罐的几何形状和仪表安装要求设计的，又连接钢丝导向滑轮核定滑轮外壳两部分组成，主要作用是为连接钢丝导向，系统转动的阻力减少。<br />4、重锤指针：是选用A3F钢所制成，中间制成指针形式，指针所指相应的标尺数值即为测量液位高度，它是随浮子的变化随连接牵引索进行同步运动的。磁性翻板显示时重锤指针由内装磁钢的钢管代替。<br />5、显示标尺：它由用户根据实际工况条件由合金铝或不锈钢压制而成的，并在表面刻好标准数值，以厘米为单位，每节高度为1米。磁性翻板显示时由红、白翻板代替。</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">主要技术参数</h2>				</div>
				<div class="elementor-element elementor-element-ab3e16a elementor-widget elementor-widget-text-editor" data-id="ab3e16a" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、工作压力：常压或≤0.6MPa（带密封管）<br />2、介质密度≥0.6g/cm³<br />3、测量范围：L=20m内的任意指定测量范围，对于大于20m的范围由用户指定，按特殊规格。<br />4、现场指示精度：±10mm<br />5、被测介质温度：-30°C~300°C<br />6、导向钢丝安装垂直度：≤±5°</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">仪表基本选型参数</h2>				</div>
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<thead>
<tr class="row-1">
	<th class="column-1">基本型号</th><th class="column-2">显示形式</th><th class="column-3">顶部法兰</th><th class="column-4">横向导管<br />
连接形式</th><th class="column-5">测量范围</th><th class="column-6">介质密度</th><th class="column-7">浮球材质</th><th class="column-8">导向索</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td colspan="8" class="column-1">JKM-UFZ</td>
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<tr class="row-3">
	<td class="column-1"></td><td colspan="7" class="column-2">A.指针<br />
B.磁性翻板式</td>
</tr>
<tr class="row-4">
	<td class="column-1"></td><td class="column-2"></td><td colspan="6" class="column-3">DN80<br />
DN100<br />
DN150</td>
</tr>
<tr class="row-5">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td colspan="5" class="column-4">A.固定尺寸<br />
B.可调节型</td>
</tr>
<tr class="row-6">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td colspan="4" class="column-5">0-20m</td>
</tr>
<tr class="row-7">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td colspan="3" class="column-6">≥0.6g/cm³</td>
</tr>
<tr class="row-8">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td colspan="2" class="column-7">A.304<br />
B.316<br />
C.PP<br />
D.PTFE<br />
E.其他</td>
</tr>
<tr class="row-9">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8">A.无导向索<br />
B.有导向索2根</td>
</tr>
</tbody>
</table>
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				<div class="elementor-element elementor-element-99ab621 elementor-widget elementor-widget-heading" data-id="99ab621" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">安装调试</h2>				</div>
				<div class="elementor-element elementor-element-f5cebb0 elementor-widget elementor-widget-text-editor" data-id="f5cebb0" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、按照两个导向滑轮的间距，在容器上方开三个孔，分别焊接导向螺栓管和滑轮导管；在容器外侧焊接标尺支架，高度以保持两个导向滑轮水平为准。<br />2、仪表的调零<br />在仪表安装时，罐内应还未有被测介质，浮标在罐内的底部时，重锤指针部分的红色尖头指示应指在标尺测量范围的顶部“零”值上，否则要调整钢丝长度。<br />3、仪表的量程调整<br />仪表在调好零位的基础上，再把浮标拉到容器的顶部或***大测量点上，重锤指针部分的红色尖头应指在标尺的底部位置上，即落在标尺***大量程点上。</p>								</div>
				<div class="elementor-element elementor-element-b3c7a78 elementor-widget elementor-widget-heading" data-id="b3c7a78" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">安装使用及注意事项</h2>				</div>
				<div class="elementor-element elementor-element-9b8a14b elementor-widget elementor-widget-text-editor" data-id="9b8a14b" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、导向钢丝下支承焊接安装：<br />在容器底部按照液位计浮子运动方向要求确定位置，焊接或铆接好固定导向钢丝下支承。如设备不具备焊接条件，可采用重锚固定方式固定导向钢丝下支承。如容器内液面波动不大，可不安装导向钢丝。<br />2、导向钢丝的安装：<br />（1）用力使钢丝拉直，并固定在下支承上，注意不要使钢丝有弯曲或打结现象，以免影响浮子上下移动。<br />（2）导向钢丝通过浮子的导向环，后穿入吊勾螺钉，把钢丝的终端固定并用导线夹头夹紧，并旋紧吊勾螺母，使其处于紧张状况，再将上螺母拼紧，以防松动，然后盖好封盖。<br />（3）两根导向钢丝要垂直地面，而且相互平行，保证两者之间距离与浮子的导向环的中心距一致。<br />3、标尺安装：<br />标尺的长度是按用户在订货时所提供的测量范围而确定的，在安装时要求：<br />（1）标尺的连结部分应做到平直、光滑、不应有凹凸现象，以免影响重锤指针的正常运行，或引起测量的误差。<br />（2）标尺应与贮罐内液面相垂直，不应有倾斜现象，标尺安装的垂直度不能大于5°，以免造成重锤指针卡死，使测量失败。<br />（3）在焊接标尺脚架时，应尽量做到安装表面在同一平面上，安装孔在同上直线上，即做到确保标尺的刻度面及重锤指针两侧导向均要平直称为直线，使重锤指针在标尺槽中灵活升降。<br />4、浮标连接钢丝及重锤指针的安装：<br />浮标与连接钢丝的一端用导线夹头夹紧固定，然后将连接钢丝的另一端装进事先安装好的两个导向滑轮盒内，并和重锤指针相连接，用导线夹头夹紧固定，***后调整各导向滑轮支架，使连接钢丝与水平垂直，使浮标在导向钢丝上活动灵活，有轻滑感、无卡死、扭曲、打结、打卷或损伤等现象。<br /><strong>注意:掌握钢丝的所需长度。</strong></p>								</div>
		<div class="elementor-element elementor-element-c7b1c77 e-con-full e-flex e-con e-parent" data-id="c7b1c77" data-element_type="container" data-e-type="container">
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				<div class="elementor-element elementor-element-b7579ca elementor-widget elementor-widget-text-editor" data-id="b7579ca" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p><strong>定货须知：</strong><br />1.介质名称、密度<br />2.温度与压力<br />3.连接管尺寸（如图）<br />4.法兰尺寸及压力等级</p>								</div>
				</div>
		<div class="elementor-element elementor-element-4814e71 e-con-full e-flex e-con e-child" data-id="4814e71" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-b01a592 elementor-widget elementor-widget-image" data-id="b01a592" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img decoding="async" width="500" height="396" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/xuanxing.webp" class="attachment-large size-large wp-image-9460" alt="产品选型" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/xuanxing.webp 500w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/xuanxing-300x238.webp 300w" sizes="(max-width: 500px) 100vw, 500px" />															</div>
				</div>
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				<div class="elementor-element elementor-element-68fb28c elementor-widget elementor-widget-heading" data-id="68fb28c" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">安装使用及注意事项</h2>				</div>
				<div class="elementor-element elementor-element-909b34c elementor-widget elementor-widget-image" data-id="909b34c" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img decoding="async" width="800" height="801" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/anzhuang.webp" class="attachment-large size-large wp-image-9461" alt="" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/anzhuang.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/anzhuang-300x300.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/anzhuang-150x150.webp 150w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/anzhuang-768x769.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/anzhuang-600x601.webp 600w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/anzhuang-100x100.webp 100w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
		
</div>
		</div>
		<p><a href="https://www.zhanfengdesign.com/fbywj/">浮标液位计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>微型热式气体质量流量计</title>
		<link>https://www.zhanfengdesign.com/wxrsqtzlllj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Mon, 06 Jul 2026 09:44:59 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=9269</guid>

					<description><![CDATA[<p>YTK产品简介 微型气体质量流量计是专门 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/wxrsqtzlllj/">微型热式气体质量流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="9269" class="elementor elementor-9269" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-cfeea6b e-con e-atomic-element e-flexbox-base e-20b3162 " data-id="cfeea6b" data-element_type="e-flexbox" data-e-type="e-flexbox" data-interaction-id="cfeea6b" data-e-type="e-flexbox" data-id="cfeea6b">
    		<div class="elementor-element elementor-element-07d5606 elementor-widget elementor-widget-heading" data-id="07d5606" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">YTK产品简介</h2>				</div>
				<div class="elementor-element elementor-element-3771a89 elementor-widget elementor-widget-text-editor" data-id="3771a89" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>微型气体质量流量计是专门为各类小流量气体的测量和过程控制而设计的。这一系列的传感器均采用先进的微机电系统（MEMS）流量传感芯片来制作，适用于各类清洁气体。独特的封装技术使之可用于各类管径，成本低，易安装，不需要温度压力补偿，可替代容积式或压差式的传统流量计。</p>								</div>
				<div class="elementor-element elementor-element-c2a4d3d elementor-widget elementor-widget-heading" data-id="c2a4d3d" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">YTK产品特点</h2>				</div>
				<div class="elementor-element elementor-element-d49f028 elementor-widget elementor-widget-text-editor" data-id="d49f028" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>★ 采用微机电系统(MEMS)流量传感芯片，传感器具有高精度，高灵敏度，抗干扰性强等特点。<br />★ 传感器的零点稳定。<br />★ 量程范围内精度高，重复性好。<br />★ 标准机械接口，安装方便。<br />★ RS485通讯输出，标准MODBUS RTU协议。<br />★ 采用LCD显示瞬时流量和累计流量，清晰直观，读数方便。<br />★ 可以选配4~20mA标准电流信号输出和脉冲输出。</p>								</div>
				<div class="elementor-element elementor-element-f00a055 elementor-widget elementor-widget-heading" data-id="f00a055" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">YTK技术参数</h2>				</div>
				<div class="elementor-element elementor-element-70aa7dc elementor-widget elementor-widget-tablepress-table" data-id="70aa7dc" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-100" class="tablepress tablepress-id-100 tbody-has-connected-cells">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td class="column-1">工作电源</td><td class="column-2">DC 24V/2.5W</td><td class="column-3">精度(%)</td><td class="column-4">±(1.5+0.2FS)</td>
</tr>
<tr class="row-2">
	<td class="column-1">介质温度</td><td class="column-2">-10~55℃</td><td class="column-3">湿度</td><td class="column-4"><95%RH(无结霜，无结冰)</td>
</tr>
<tr class="row-3">
	<td class="column-1">工作压力</td><td class="column-2">≤1.0MPa(可定制压力)</td><td class="column-3">显示</td><td class="column-4">瞬时流量，累计流量</td>
</tr>
<tr class="row-4">
	<td class="column-1">输出方式</td><td class="column-2">4-20mA</td><td class="column-3">通讯方式</td><td class="column-4">RS485(Modbus Rtu协议)</td>
</tr>
<tr class="row-5">
	<td class="column-1">机械连接</td><td class="column-2">BSPT1/4内螺纹（DN10）<br />
BSPT3/8内螺纹（DN10）<br />
BSPT1/2内螺纹（DN15）<br />
BSPT3/4内螺纹（DN20）<br />
BSPT1内螺纹（DN25）<br />
BSPT1-1/4内螺纹（DN32）<br />
均可选G 内螺纹接口</td><td class="column-3">响应时间(ms)</td><td class="column-4">50-1000</td>
</tr>
<tr class="row-6">
	<td colspan="4" class="column-1">备注：以上数据为在25℃，101.32kPa,干燥空气下测得<br />
最小可测流量：0.3NL/min<br />
最大可测流量：3000NL/min</td>
</tr>
</tbody>
</table>
				</div>
				<div class="elementor-element elementor-element-db4b863 elementor-widget elementor-widget-heading" data-id="db4b863" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">YTK机械尺寸</h2>				</div>
				<div class="elementor-element elementor-element-e246d24 elementor-widget elementor-widget-image" data-id="e246d24" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="499" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN8-DN25的尺寸图.webp" class="attachment-large size-large wp-image-9284" alt="DN8-DN25的尺寸图" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN8-DN25的尺寸图.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN8-DN25的尺寸图-300x187.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN8-DN25的尺寸图-768x479.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN8-DN25的尺寸图-600x374.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-6d31e43 elementor-widget elementor-widget-heading" data-id="6d31e43" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<span class="elementor-heading-title elementor-size-default">DN8-DN25的尺寸图</span>				</div>
				<div class="elementor-element elementor-element-33587e7 elementor-widget elementor-widget-image" data-id="33587e7" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="412" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN32的尺寸图.webp" class="attachment-large size-large wp-image-9285" alt="" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN32的尺寸图.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN32的尺寸图-300x155.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN32的尺寸图-768x396.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/YTK-DN32的尺寸图-600x309.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-1255e01 elementor-widget elementor-widget-heading" data-id="1255e01" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<span class="elementor-heading-title elementor-size-default">DN32的尺寸图</span>				</div>
				<div class="elementor-element elementor-element-0ac75b3 elementor-widget elementor-widget-tablepress-table" data-id="0ac75b3" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-101" class="tablepress tablepress-id-101">
<thead>
<tr class="row-1">
	<th colspan="6" class="column-1">机械接口连接尺寸</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">DN8</td><td class="column-2">DN10</td><td class="column-3">DN15</td><td class="column-4">DN20</td><td class="column-5">DN25</td><td class="column-6">DN32</td>
</tr>
<tr class="row-3">
	<td class="column-1">G1/4内螺纹<br />
BSPT1/4内螺纹</td><td class="column-2">G3/8内螺纹<br />
BSPT3/8内螺纹</td><td class="column-3">G1/2内螺纹<br />
BSPT1/2内螺纹</td><td class="column-4">G3/4内螺纹<br />
BSPT3/4内螺纹</td><td class="column-5">G1内螺纹<br />
BSPT1内螺纹</td><td class="column-6">G1-1/4内螺<br />
纹 BSPT1-1/4</td>
</tr>
</tbody>
</table>
				</div>
				<div class="elementor-element elementor-element-9c32cfe elementor-widget elementor-widget-tablepress-table" data-id="9c32cfe" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-102" class="tablepress tablepress-id-102 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="6" class="column-1">最大可测流量</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">DN8</td><td class="column-2">DN10</td><td class="column-3">DN15</td><td class="column-4">DN20</td><td class="column-5">DN25</td><td class="column-6">DN32</td>
</tr>
<tr class="row-3">
	<td class="column-1">100L/MIN</td><td class="column-2">300L/MIN</td><td class="column-3">500L/MIN</td><td class="column-4">1000L/MIN</td><td class="column-5">2000L/MIN</td><td class="column-6">3000L/MIN</td>
</tr>
<tr class="row-4">
	<td colspan="6" class="column-1">如果需要更大流量，可定制。</td>
</tr>
</tbody>
</table>
				</div>
				<div class="elementor-element elementor-element-8c1b88c elementor-widget elementor-widget-tablepress-table" data-id="8c1b88c" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-104" class="tablepress tablepress-id-104">
<thead>
<tr class="row-1">
	<th colspan="3" class="column-1">根据需要可使用标准接头进行接口转换，或者定制接头</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">转卡套接头</td><td class="column-2">转快插接头</td><td class="column-3">转宝塔接头</td>
</tr>
<tr class="row-3">
	<td class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/07/zktjt-e1783323962698.png" alt="转卡套接头" width="100" height="115" class="alignnone size-full wp-image-12380" /></td><td class="column-2"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/07/zkcjt-e1783323985723.png" alt="转快插接头" width="100" height="102" class="alignnone size-full wp-image-12381" /></td><td class="column-3"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/07/zbtjt-e1783324001243.png" alt="转宝塔接头" width="100" height="138" class="alignnone size-full wp-image-12382" /></td>
</tr>
</tbody>
</table>
				</div>
				<div class="elementor-element elementor-element-9ba6f45 elementor-widget elementor-widget-heading" data-id="9ba6f45" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">YTK安装方式</h2>				</div>
				<div class="elementor-element elementor-element-ec268aa elementor-widget elementor-widget-image" data-id="ec268aa" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="459" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式一.webp" class="attachment-large size-large wp-image-9286" alt="" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式一.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式一-300x172.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式一-768x441.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式一-600x344.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-a340189 elementor-widget elementor-widget-image" data-id="a340189" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="532" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式二.webp" class="attachment-large size-large wp-image-9287" alt="直管段安装距离一" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式二.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式二-300x200.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式二-768x511.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式二-600x399.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-f81aa49 elementor-widget elementor-widget-image" data-id="f81aa49" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="439" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式三.webp" class="attachment-large size-large wp-image-9288" alt="直管段安装距离二" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式三.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式三-300x165.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式三-768x421.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/安装方式三-600x329.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-2fe15cf elementor-widget-divider--view-line elementor-widget elementor-widget-divider" data-id="2fe15cf" data-element_type="widget" data-e-type="widget" data-widget_type="divider.default">
							<div class="elementor-divider">
			<span class="elementor-divider-separator">
						</span>
		</div>
						</div>
		
</div>
<div class="elementor-element elementor-element-994531e e-con e-atomic-element e-flexbox-base e-9f5b99c " data-id="994531e" data-element_type="e-flexbox" data-e-type="e-flexbox" data-interaction-id="994531e" data-e-type="e-flexbox" data-id="994531e">
    		<div class="elementor-element elementor-element-24eaa8e elementor-widget elementor-widget-heading" data-id="24eaa8e" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">HJFC系列产品简介</h2>				</div>
				<div class="elementor-element elementor-element-a800e8a elementor-widget elementor-widget-text-editor" data-id="a800e8a" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>微型气体质量流量控制器是专门为各类小流量气体的测量和控制而设计的。该系列的传感器均采用先进的微机电系统（MEMS）流量传感芯片来制作，结合数字信号处理技术和流量控制算法，实现对各类气体流量大小的精准控制和智能化处理。</p>								</div>
				<div class="elementor-element elementor-element-3c0dd8c elementor-widget elementor-widget-heading" data-id="3c0dd8c" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">HJFC系列产品特点</h2>				</div>
				<div class="elementor-element elementor-element-296a210 elementor-widget elementor-widget-text-editor" data-id="296a210" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>★ 采用微机电系统(MEMS)流量传感芯片，旁路分流器和电磁比例阀设计而成，传感器具有高精度，抗干扰性强特点，分流器的旁路流体成层流状态，从而使测量和控制更加稳定和精准。电磁比例阀具有使用寿命长，灵敏度高等特点。<br />★ 传感器的零点稳定。<br />★ 量程范围内精度高，重复性好。<br />★ 响应时间快。<br />★ 标准机械接口，安装方便。<br />★ RS485通讯输出，标准MODBUS RTU协议。<br />★ 采用LCD显示瞬时流量和累计流量，清晰直观，读数方便，可通过按键输入控制流量，在液晶屏上直接显示控制流量和实时流量值<br />★ 标配4-20mA 输入输出控制。<br />★ 可定制0-5V 或者0-10V 输入输出控制</p>								</div>
				<div class="elementor-element elementor-element-e2a1196 elementor-widget elementor-widget-heading" data-id="e2a1196" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">HJFC系列技术参数</h2>				</div>
				<div class="elementor-element elementor-element-bc7234e elementor-widget elementor-widget-tablepress-table" data-id="bc7234e" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-103" class="tablepress tablepress-id-103 tbody-has-connected-cells">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td class="column-1">工作电源</td><td class="column-2">DC 24V/6W</td>
</tr>
<tr class="row-2">
	<td class="column-1">精度(%)</td><td class="column-2">控制精度：±1.0% SP，测量精度0-50L/min 1%fs 大于50L/min  1.5fs%</td>
</tr>
<tr class="row-3">
	<td class="column-1">控制和测量量程比</td><td class="column-2">1：100</td>
</tr>
<tr class="row-4">
	<td class="column-1">阀类型</td><td class="column-2">常闭型</td>
</tr>
<tr class="row-5">
	<td class="column-1">工作温度</td><td class="column-2">-10~55℃</td>
</tr>
<tr class="row-6">
	<td class="column-1">湿度</td><td class="column-2"><95%RH(无结霜，无结冰)</td>
</tr>
<tr class="row-7">
	<td class="column-1">工作压力范围</td><td class="column-2">测量：0-1.5MPA<br />
控制：100SCCM-30SPLM 压力：0.1-1.0MPA<br />
100SPLM 压力：0.1-0.65MPA<br />
300SPLM 压力：0.1-0.5MPA</td>
</tr>
<tr class="row-8">
	<td class="column-1">典型的控制响应时间</td><td class="column-2">小于1.5S （T90）</td>
</tr>
<tr class="row-9">
	<td class="column-1">测量响应时间</td><td class="column-2"><50mS</td>
</tr>
<tr class="row-10">
	<td class="column-1">输出方式</td><td class="column-2">4-20mA 或者1-5V</td>
</tr>
<tr class="row-11">
	<td class="column-1">通讯方式</td><td class="column-2">RS485(Modbus Rtu协议)</td>
</tr>
<tr class="row-12">
	<td class="column-1">控制方式</td><td class="column-2">按键操作,Modbus,4-20mA(1-5V)，可定制0-5V</td>
</tr>
<tr class="row-13">
	<td class="column-1">机械连接</td><td class="column-2">G1/4, PT1/2 内螺纹</td>
</tr>
<tr class="row-14">
	<td class="column-1">防护等级</td><td class="column-2">IP40</td>
</tr>
<tr class="row-15">
	<td colspan="2" class="column-1">备注：以上数据为在25℃，101.32kPa,干燥空气下测得</td>
</tr>
<tr class="row-16">
	<td colspan="2" class="column-1">其他特性</td>
</tr>
<tr class="row-17">
	<td class="column-1">可选择标况温度条件</td><td class="column-2">0°，20°，25°，用户可调，默认 25°</td>
</tr>
<tr class="row-18">
	<td class="column-1">可选择气体类型</td><td class="column-2">空气，氮气，氧气，甲烷，氩气，二氧化碳，氦气，氢气，丙烷</td>
</tr>
<tr class="row-19">
	<td class="column-1">工作压差</td><td class="column-2">50 SPLM 0.1MPA -0.7MPA <br />
100SPLM 0.1MPA-0.6MPA<br />
300SPLM 0.1MPA -0.4MPA</td>
</tr>
</tbody>
</table>
				</div>
				<div class="elementor-element elementor-element-93c0995 elementor-widget elementor-widget-heading" data-id="93c0995" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">HJFC系列机械尺寸</h2>				</div>
				<div class="elementor-element elementor-element-3f96450 elementor-widget elementor-widget-image" data-id="3f96450" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="419" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/G1-4内螺纹.webp" class="attachment-large size-large wp-image-9296" alt="G1-4内螺纹" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/G1-4内螺纹.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/G1-4内螺纹-300x157.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/G1-4内螺纹-768x402.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/G1-4内螺纹-600x314.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-a4b9bab elementor-widget elementor-widget-image" data-id="a4b9bab" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="564" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-1.webp" class="attachment-large size-large wp-image-9297" alt="PT1-2内螺纹-1" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-1.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-1-300x212.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-1-768x541.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-1-600x423.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-067f7e5 elementor-widget elementor-widget-image" data-id="067f7e5" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="614" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-2.webp" class="attachment-large size-large wp-image-9298" alt="PT1-2内螺纹 -2" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-2.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-2-300x230.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-2-768x589.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/PT1-2内螺纹-2-600x461.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-e65a962 elementor-widget elementor-widget-tablepress-table" data-id="e65a962" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-104-no-2" class="tablepress tablepress-id-104">
<thead>
<tr class="row-1">
	<th colspan="3" class="column-1">根据需要可使用标准接头进行接口转换，或者定制接头</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">转卡套接头</td><td class="column-2">转快插接头</td><td class="column-3">转宝塔接头</td>
</tr>
<tr class="row-3">
	<td class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/07/zktjt-e1783323962698.png" alt="转卡套接头" width="100" height="115" class="alignnone size-full wp-image-12380" /></td><td class="column-2"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/07/zkcjt-e1783323985723.png" alt="转快插接头" width="100" height="102" class="alignnone size-full wp-image-12381" /></td><td class="column-3"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/07/zbtjt-e1783324001243.png" alt="转宝塔接头" width="100" height="138" class="alignnone size-full wp-image-12382" /></td>
</tr>
</tbody>
</table>
				</div>
				<div class="elementor-element elementor-element-aeccc1e elementor-widget elementor-widget-heading" data-id="aeccc1e" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">HJFC系列安装方式</h2>				</div>
				<div class="elementor-element elementor-element-8689c3c elementor-widget elementor-widget-image" data-id="8689c3c" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="372" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs1.webp" class="attachment-large size-large wp-image-9299" alt="" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs1.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs1-300x140.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs1-768x357.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs1-600x279.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-3341311 elementor-widget elementor-widget-image" data-id="3341311" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="798" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs2.webp" class="attachment-large size-large wp-image-9300" alt="" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs2.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs2-300x300.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs2-150x150.webp 150w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs2-768x766.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs2-600x599.webp 600w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs2-100x100.webp 100w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
				<div class="elementor-element elementor-element-3574a2f elementor-widget elementor-widget-image" data-id="3574a2f" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="800" height="384" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs3.webp" class="attachment-large size-large wp-image-9301" alt="直管段安装距离二" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs3.webp 800w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs3-300x144.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs3-768x369.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/07/azfs3-600x288.webp 600w" sizes="(max-width: 800px) 100vw, 800px" />															</div>
		
</div>
		</div>
		<p><a href="https://www.zhanfengdesign.com/wxrsqtzlllj/">微型热式气体质量流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>圆齿轮流量计</title>
		<link>https://www.zhanfengdesign.com/yclllj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Sat, 27 Jun 2026 08:02:31 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=9206</guid>

					<description><![CDATA[<p>产品概述 圆齿轮流量计属于容积式流量计一 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/yclllj/">圆齿轮流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="9206" class="elementor elementor-9206" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-04cc9c5 e-con e-atomic-element e-flexbox-base e-d558848 " data-id="04cc9c5" data-element_type="e-flexbox" data-e-type="e-flexbox" data-interaction-id="04cc9c5" data-e-type="e-flexbox" data-id="04cc9c5">
    		<div class="elementor-element elementor-element-aa4e7d5 elementor-widget elementor-widget-heading" data-id="aa4e7d5" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">产品概述</h2>				</div>
				<div class="elementor-element elementor-element-117914f elementor-widget elementor-widget-text-editor" data-id="117914f" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>圆齿轮流量计属于容积式流量计一种类型。流量计是用于管道中液体流量连续或间断测量和控制的容积式计量仪表。它具有量程范围大、准确度高、压力损失小、粘度适应性强、能测量高温高粘液体、标定方便、安装建议等诸多优点。适用于石油、化工、化纤、交通、商贸、食品、医药卫生等部门的流量计量。LW系列齿轮流量计装有脉冲发讯器和数字液晶表头装置，可提供稳定、精准的脉冲信号输出，也可现场直接显示液体瞬时、累积流量，并提供多种信号远传功能，与电显仪表配套可实现累积、定量和瞬时流量远传集中控制，还可测量高温度、高粘度液体。优良的性能可以很好的适应各种复杂的工况环境。不同的液体（酸、碱、盐、有机溶液等）流量计主体可选择不同的材质制造。</p>								</div>
				<div class="elementor-element elementor-element-eb04346 elementor-widget elementor-widget-heading" data-id="eb04346" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">工作原理</h2>				</div>
				<div class="elementor-element elementor-element-f10eefa elementor-widget elementor-widget-text-editor" data-id="f10eefa" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>圆齿轮流量计的转速是通过装在表壳上的信号放大器里传感线圈来检测。 信号放大器不与被测量介质相接触。当变送器齿轮切割由壳体内***磁石产生的磁力线时，就会引起传感线圈中的磁通变化。传感线圈将检测到的磁通周期变化信号送入前置放大器，对信号进行放大、 整形，产生与流速成正比的脉冲信号，送入单位换算与流量积算电路得到并显示累积流量值,同时亦将脉冲信号送入频率电流转换电路，将脉冲信号转换成模拟电流量，进而指示瞬时流量值。齿轮流量计加工精度高，精密安装。齿轮的旋转被非接触扫描， 每一个齿产生一个脉冲， 分辨率非常高.圆柱齿轮变送器可测量非常小的流量，定量小体积的液体。</p>								</div>
				<div class="elementor-element elementor-element-794608f elementor-widget elementor-widget-image" data-id="794608f" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="179" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/06/gzyl-e1782547940178.webp" class="attachment-large size-large wp-image-9213" alt="工作原理" />															</div>
				<div class="elementor-element elementor-element-7bcb8a1 elementor-widget elementor-widget-heading" data-id="7bcb8a1" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">外形尺寸图</h2>				</div>
				<div class="elementor-element elementor-element-33977b6 elementor-widget elementor-widget-image" data-id="33977b6" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="636" height="781" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/06/yjxsdsc-e1782548023705.webp" class="attachment-large size-large wp-image-9214" alt="" />															</div>
				<div class="elementor-element elementor-element-1f31aca elementor-widget elementor-widget-tablepress-table" data-id="1f31aca" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-97" class="tablepress tablepress-id-97">
<thead>
<tr class="row-1">
	<td class="column-1"></td><th class="column-2">L</th><th class="column-3">L1</th><th class="column-4">B（液晶显示）</th><th class="column-5">B（单信号输出）</th><th class="column-6">A</th><th class="column-7">I</th><th class="column-8">C</th><th class="column-9">E</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">LW-01</td><td class="column-2">/</td><td class="column-3">/</td><td class="column-4">/</td><td class="column-5">/</td><td class="column-6">/</td><td class="column-7">/</td><td class="column-8">/</td><td class="column-9">/</td>
</tr>
<tr class="row-3">
	<td class="column-1">LW-02</td><td class="column-2">84</td><td class="column-3">78</td><td class="column-4">214</td><td class="column-5">124</td><td class="column-6">53</td><td class="column-7">13.5</td><td class="column-8">15</td><td class="column-9">G3/8</td>
</tr>
<tr class="row-4">
	<td class="column-1">LW-04</td><td class="column-2">84</td><td class="column-3">78</td><td class="column-4">214</td><td class="column-5">124</td><td class="column-6">53</td><td class="column-7">15</td><td class="column-8">15</td><td class="column-9">G3/8</td>
</tr>
<tr class="row-5">
	<td class="column-1">LW-06</td><td class="column-2">84</td><td class="column-3">78</td><td class="column-4">221</td><td class="column-5">131</td><td class="column-6">60</td><td class="column-7">15</td><td class="column-8">15</td><td class="column-9">G1/2</td>
</tr>
<tr class="row-6">
	<td class="column-1">LW-15</td><td class="column-2">120</td><td class="column-3">112</td><td class="column-4">227</td><td class="column-5">137</td><td class="column-6">66</td><td class="column-7">31</td><td class="column-8">15</td><td class="column-9">G1/2</td>
</tr>
<tr class="row-7">
	<td class="column-1">LW-20</td><td class="column-2">131</td><td class="column-3">125</td><td class="column-4">246</td><td class="column-5">157</td><td class="column-6">63</td><td class="column-7">28</td><td class="column-8">13</td><td class="column-9">G3/4</td>
</tr>
<tr class="row-8">
	<td class="column-1">LW-25</td><td class="column-2">155</td><td class="column-3">146</td><td class="column-4">255</td><td class="column-5">165</td><td class="column-6">72</td><td class="column-7">35</td><td class="column-8">13</td><td class="column-9">G1</td>
</tr>
<tr class="row-9">
	<td class="column-1">LW-40</td><td class="column-2">160</td><td class="column-3">151</td><td class="column-4">295</td><td class="column-5">205</td><td class="column-6">112</td><td class="column-7">55</td><td class="column-8">15</td><td class="column-9">G1 1/2</td>
</tr>
<tr class="row-10">
	<td class="column-1">LW-50</td><td class="column-2">160</td><td class="column-3">151</td><td class="column-4">305</td><td class="column-5">215</td><td class="column-6">125</td><td class="column-7">65</td><td class="column-8">15</td><td class="column-9">G2</td>
</tr>
</tbody>
</table>
<!-- #tablepress-97 from cache -->				</div>
				<div class="elementor-element elementor-element-9567c7f elementor-widget elementor-widget-heading" data-id="9567c7f" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">技术参数</h2>				</div>
				<div class="elementor-element elementor-element-66f49f6 elementor-widget elementor-widget-tablepress-table" data-id="66f49f6" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-98" class="tablepress tablepress-id-98">
<thead>
<tr class="row-1">
	<th class="column-1">规格</th><th class="column-2">流量范围</th><th class="column-3">压力</th><th class="column-4">温度</th><th class="column-5">螺纹尺寸</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">LW-01</td><td class="column-2">0.1-10</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G1/8</td>
</tr>
<tr class="row-3">
	<td class="column-1">LW-02</td><td class="column-2">3-50</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G3/8</td>
</tr>
<tr class="row-4">
	<td class="column-1">LW-04</td><td class="column-2">5-250</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G3/8</td>
</tr>
<tr class="row-5">
	<td class="column-1">LW-06</td><td class="column-2">10-500</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G1/2</td>
</tr>
<tr class="row-6">
	<td class="column-1">LW-15</td><td class="column-2">30-3000</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G1/2</td>
</tr>
<tr class="row-7">
	<td class="column-1">LW-20</td><td class="column-2">50-5000</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G3/4</td>
</tr>
<tr class="row-8">
	<td class="column-1">LW-25</td><td class="column-2">100-10000</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G1</td>
</tr>
<tr class="row-9">
	<td class="column-1">LW-40</td><td class="column-2">1000-20000</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G1 1/2</td>
</tr>
<tr class="row-10">
	<td class="column-1">LW-50</td><td class="column-2">2000-30000</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G2</td>
</tr>
<tr class="row-11">
	<td class="column-1">LW-65</td><td class="column-2">4000-50000</td><td class="column-3">1.6~40</td><td class="column-4">-20~60℃/120℃</td><td class="column-5">G2 1/2</td>
</tr>
</tbody>
</table>
<!-- #tablepress-98 from cache -->				</div>
				<div class="elementor-element elementor-element-9ba2bd8 elementor-widget elementor-widget-heading" data-id="9ba2bd8" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">型号标识</h2>				</div>
				<div class="elementor-element elementor-element-bcb39e8 elementor-widget elementor-widget-tablepress-table" data-id="bcb39e8" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-99" class="tablepress tablepress-id-99">
<thead>
<tr class="row-1">
	<th class="column-1">类型代码</th><th class="column-2">-</th><th class="column-3">专用标志</th><th class="column-4">材质标志</th><th class="column-5">通径</th><th class="column-6">压力</th><th class="column-7">/</th><th class="column-8">计数器</th><th class="column-9">信号</th><th class="column-10">连接方式</th><th class="column-11">说明</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">LW</td><td class="column-2">-</td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">圆齿轮流量计</td>
</tr>
<tr class="row-3">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3">T</td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">高温型（120℃）</td>
</tr>
<tr class="row-4">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3">U</td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">保温夹套型（暂无）</td>
</tr>
<tr class="row-5">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3">N</td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">高粘型（≥200mPa.s）</td>
</tr>
<tr class="row-6">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3">L</td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">低粘型（≤2mPa.s）</td>
</tr>
<tr class="row-7">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4">B</td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">304不锈钢</td>
</tr>
<tr class="row-8">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4">C</td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">316L不锈钢</td>
</tr>
<tr class="row-9">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4">P</td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">PEEK（防腐性特种塑料）</td>
</tr>
<tr class="row-10">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4">F</td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">PTFE（聚四氟乙烯）</td>
</tr>
<tr class="row-11">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4">*</td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">其他材质（哈氏合金等）</td>
</tr>
<tr class="row-12">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5">01<br />
02<br />
04<br />
06<br />
15<br />
20<br />
25<br />
40<br />
50<br />
65</td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">DN5mm<br />
DN8mm<br />
DN9mm<br />
DN10mm<br />
DN15mm<br />
DN20mm<br />
DN25mm<br />
DN40mm<br />
DN50mm<br />
DN65mm</td>
</tr>
<tr class="row-13">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">.2</td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">公称压力（1.6Mpa）</td>
</tr>
<tr class="row-14">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">.3</td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">公称压力（2.5Mpa）</td>
</tr>
<tr class="row-15">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">.4</td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">公称压力（4.0Mpa）</td>
</tr>
<tr class="row-16">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">.6</td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">公称压力（6.3Mpa）</td>
</tr>
<tr class="row-17">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">.20</td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">公称压力（20Mpa）</td>
</tr>
<tr class="row-18">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">.40</td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">公称压力（40Mpa）</td>
</tr>
<tr class="row-19">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">.*</td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10"></td><td class="column-11">公称压力（其他Mpa）</td>
</tr>
<tr class="row-20">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8">GF</td><td class="column-9"></td><td class="column-10"></td><td class="column-11">只输出脉冲信号型</td>
</tr>
<tr class="row-21">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8">BELZ</td><td class="column-9"></td><td class="column-10"></td><td class="column-11">液晶数字显示：瞬时、累计流量<br />
（锂电池供电型）</td>
</tr>
<tr class="row-22">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8">BELZ-X</td><td class="column-9">GF/MF/RS</td><td class="column-10"></td><td class="column-11">可同时输出三种信号，也可按需选择。</td>
</tr>
<tr class="row-23">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8"></td><td class="column-9"></td><td class="column-10">-F/L/K</td><td class="column-11">法兰</td>
</tr>
</tbody>
</table>
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</div>
		</div>
		<p><a href="https://www.zhanfengdesign.com/yclllj/">圆齿轮流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>金属管浮子流量计</title>
		<link>https://www.zhanfengdesign.com/jsgfzllj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Tue, 26 May 2026 02:08:40 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=8941</guid>

					<description><![CDATA[<p>金属管浮子流量计采用变面积测量原理，全金属结构稳固耐用，可适配液体、气体、蒸汽等多种介质。产品支持就地显示与远传信号输出，具备耐高温、耐高压、抗腐蚀、防爆等特性，安装便捷、运行稳定。广泛应用于石油化工、电力冶金、制药食品、水处理等领域，是中小流量工况理想的流量监测仪表。</p>
<p><a href="https://www.zhanfengdesign.com/jsgfzllj/">金属管浮子流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="8941" class="elementor elementor-8941" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-b10b3f4 e-flex e-con-boxed e-con e-parent" data-id="b10b3f4" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-c7ca2fd elementor-widget elementor-widget-heading" data-id="c7ca2fd" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">一、产品概述</h2>				</div>
				<div class="elementor-element elementor-element-76e807c elementor-widget elementor-widget-text-editor" data-id="76e807c" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>LZ系列智能金属管浮子流量计是工业自动化过程控制中常用的一种变面积流量仪表。它具有体积小，检测范围大。使用方便等特点，可用于测量液体、气体以及蒸汽的流量，特别适用于低流速，小流量、高温、高压，强腐蚀，非导电介质的流量测量。<br />本系列金属管浮子流量计执行JB/T6844-2015国家标准，出厂检定符合JJG257-2007检定规程。</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-ec5785b e-flex e-con-boxed e-con e-parent" data-id="ec5785b" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-3c9182e elementor-widget elementor-widget-heading" data-id="3c9182e" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">二、仪表结构及工作原理</h2>				</div>
		<div class="elementor-element elementor-element-53a2d2d e-con-full e-flex e-con e-child" data-id="53a2d2d" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-6f22e92 e-con-full e-flex e-con e-child" data-id="6f22e92" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-3270ab9 elementor-widget elementor-widget-text-editor" data-id="3270ab9" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、结构<br />产品主要由两大部分组成:测量管和指示器。测量管包括锥管或孔板，导向器、止动器、浮子等部件，指示器包括磁随动系统、指针、刻度盘、线路板(远传)等组件。</p><p><br />2、工作原理<br />被测介质自下而上流经测量管时，在浮子上下端产生差压形成上升力，当浮子所受上升力大于浸在流体中浮子重量，浮子上升，环隙面积随之增大。环隙处流体流速迅速下降。浮子上下端差压降低，作用于浮子的上升力随着减小，直到上升力与浸在流体中浮子重量平衡时，浮子便稳定在某一位置，浮子位置的高低即对应着被测介质流量的大小。<br />浮子内置磁钢。在浮子随介质上下移动时，磁场随浮子的移动而变化，指示器中固定在指针轴上的随动磁钢与浮子内磁钢耦合，带动指针及传感磁钢转动指针在刻度盘上指示出就地瞬时流量，通过磁传感器转化成电信号，经电路处理后显示出瞬时流量及累积流量。</p>								</div>
				</div>
		<div class="elementor-element elementor-element-9fb2503 e-con-full e-flex e-con e-child" data-id="9fb2503" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-4f99eec elementor-widget elementor-widget-image" data-id="4f99eec" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="606" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/jsggzyl-e1779763733772.webp" class="attachment-large size-large wp-image-8947" alt="工作原理" />															</div>
				</div>
				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-c1e2514 e-flex e-con-boxed e-con e-parent" data-id="c1e2514" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-966cd87 elementor-widget elementor-widget-heading" data-id="966cd87" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">技术参数</h2>				</div>
				<div class="elementor-element elementor-element-9537eff elementor-widget elementor-widget-tablepress-table" data-id="9537eff" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-93" class="tablepress tablepress-id-93">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td class="column-1">测量范围</td><td class="column-2">水（20℃）（1~200000）L/h；空气（20℃，0.1013MPa）（0.03~3000）m³/h</td>
</tr>
<tr class="row-2">
	<td class="column-1">量程比</td><td class="column-2">标准型10：1；特殊型20：1</td>
</tr>
<tr class="row-3">
	<td class="column-1">准确度等级</td><td class="column-2">标准型1.5级；特殊型1.0级</td>
</tr>
<tr class="row-4">
	<td class="column-1">压力等级</td><td class="column-2">标准型：DN15~DN50 ≤4.0MPa；DN80~DN200 ≤1.6MPa；<br />
特殊型：DN15~DN50 ≤32MPa；DN80~DN200 ≤16MPa；<br />
夹套的压力等级为1.6MPa，特殊型在选型和订货前应与工厂协商</td>
</tr>
<tr class="row-5">
	<td class="column-1">连接方式</td><td class="column-2">法兰型，卫生卡箍型，普通螺纹型，卫生螺纹型<br />
特殊型：按用户要求或用户提供</td>
</tr>
<tr class="row-6">
	<td class="column-1">夹套连接</td><td class="column-2">标准型：法兰连接HG20592 DN15/PN1.6MPa；特殊型：按用户要求</td>
</tr>
<tr class="row-7">
	<td class="column-1">介质温度</td><td class="column-2">标准型：-20℃~120℃；PTFE：0℃~80℃；高温型：120℃~450℃；低温型：-80℃~20℃</td>
</tr>
<tr class="row-8">
	<td class="column-1">环境温度</td><td class="column-2">远传型：-40℃~85℃（液晶不会损坏）；液晶正常工作在-30℃~80℃<br />
就地指针型；就地报警型：-40℃~100℃；本安及隔爆型：-30℃~60℃</td>
</tr>
<tr class="row-9">
	<td class="column-1">电缆接口</td><td class="column-2">M20*1.5，1/2NPT</td>
</tr>
<tr class="row-10">
	<td class="column-1">供电电源</td><td class="column-2">标准型：24VDC 二线制（4~20）mA（12VDC~32VDC）<br />
报警型：24VDC 多线制（4~20）mA（12VDC~32VDC）<br />
交流型：（100~240）VAC 50Hz~60Hz<br />
电池型：3.6V锂电池，可连续使用三年</td>
</tr>
<tr class="row-11">
	<td class="column-1">负载特性</td><td class="column-2">RLmax=600Ω，本安型：500Ω</td>
</tr>
<tr class="row-12">
	<td class="column-1">报警输出</td><td class="column-2">上、下限瞬时流量报警，光耦隔离达林顿管输出（内部24VDC供电，最大电流8mA，外部供电200mA@30VDC）<br />
就地报警型：上限、下限或上下限瞬时流量报警，干簧管开关量报警（触点容量1A@30VDC）可选常开常闭<br />
                      上限、下限报警保持范围最大60%量程，上、下限报警最小间隔10%量程</td>
</tr>
<tr class="row-13">
	<td class="column-1">脉冲输出</td><td class="column-2">累计脉冲输出为光耦隔离达林顿管输出（内部24VDC供电，最大电流8mA）</td>
</tr>
<tr class="row-14">
	<td class="column-1">防护等级</td><td class="column-2">IP65，IP66，IP67</td>
</tr>
<tr class="row-15">
	<td class="column-1">仪表安装高度</td><td class="column-2">DN15~DN200标准型垂直高度250mm，大于或等于DN125口径高压型仪表高度订货前请与厂家协商</td>
</tr>
<tr class="row-16">
	<td class="column-1">介质粘度</td><td class="column-2">DN15：η＜5mPa.s（S15.0~S15.3）；η＜30mPa.s（S15.4~S15.10）<br />
DN25：η＜250mPa.s；DN50~DN200：η＜300mPa.s<br />
特殊粘度介质测量需要进行粘度修正，订货前请与厂家协商。</td>
</tr>
</tbody>
</table>
<!-- #tablepress-93 from cache -->				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-4bb46ad e-flex e-con-boxed e-con e-parent" data-id="4bb46ad" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-94351e7 elementor-widget elementor-widget-heading" data-id="94351e7" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">选型说明</h2>				</div>
				<div class="elementor-element elementor-element-36741a4 elementor-widget elementor-widget-tablepress-table" data-id="36741a4" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-94" class="tablepress tablepress-id-94 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="2" class="column-1">规格代码</th><th class="column-3">说明</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">型号</td><td class="column-2"></td><td class="column-3">JKM-LZ</td>
</tr>
<tr class="row-3">
	<td class="column-1">仪表种类</td><td class="column-2"></td><td class="column-3">金属管浮子流量计</td>
</tr>
<tr class="row-4">
	<td class="column-1">通径代码</td><td class="column-2">-XXX</td><td class="column-3">例：15表示DN15</td>
</tr>
<tr class="row-5">
	<td rowspan="8" class="column-1">结构形式</td><td class="column-2">A</td><td class="column-3">下进上出</td>
</tr>
<tr class="row-6">
	<td class="column-2">B</td><td class="column-3">上进下出</td>
</tr>
<tr class="row-7">
	<td class="column-2">C</td><td class="column-3">侧近侧出</td>
</tr>
<tr class="row-8">
	<td class="column-2">D</td><td class="column-3">底进侧出</td>
</tr>
<tr class="row-9">
	<td class="column-2">R</td><td class="column-3">右进左出</td>
</tr>
<tr class="row-10">
	<td class="column-2">L</td><td class="column-3">左进右出</td>
</tr>
<tr class="row-11">
	<td class="column-2">K</td><td class="column-3">卡箍（卫生级抛光管）</td>
</tr>
<tr class="row-12">
	<td class="column-2">W</td><td class="column-3">螺纹连接</td>
</tr>
<tr class="row-13">
	<td rowspan="6" class="column-1">测量管材质</td><td class="column-2">R1</td><td class="column-3">1Cr18Ni9Ti，304</td>
</tr>
<tr class="row-14">
	<td class="column-2">R0</td><td class="column-3">0Cr18Ni12Mo2Ti，316</td>
</tr>
<tr class="row-15">
	<td class="column-2">RL</td><td class="column-3">316L</td>
</tr>
<tr class="row-16">
	<td class="column-2">Rp</td><td class="column-3">PTFE（衬四氟）</td>
</tr>
<tr class="row-17">
	<td class="column-2">Ni</td><td class="column-3">Hastelloy（哈氏合金C）</td>
</tr>
<tr class="row-18">
	<td class="column-2">Ti</td><td class="column-3">Titanium（钛合金）</td>
</tr>
<tr class="row-19">
	<td rowspan="5" class="column-1">附加结构</td><td class="column-2">Z</td><td class="column-3">阻尼型</td>
</tr>
<tr class="row-20">
	<td class="column-2">T</td><td class="column-3">夹套型</td>
</tr>
<tr class="row-21">
	<td class="column-2">G</td><td class="column-3">高温型</td>
</tr>
<tr class="row-22">
	<td class="column-2">Y</td><td class="column-3">高压型</td>
</tr>
<tr class="row-23">
	<td class="column-2">H</td><td class="column-3">HART通讯</td>
</tr>
<tr class="row-24">
	<td rowspan="4" class="column-1">提示器代码</td><td class="column-2">M1</td><td class="column-3">就地指示器，无输出</td>
</tr>
<tr class="row-25">
	<td class="column-2">M1D</td><td class="column-3">就地指示器，电池供电</td>
</tr>
<tr class="row-26">
	<td class="column-2">M2</td><td class="column-3">智能指示器，方形壳体</td>
</tr>
<tr class="row-27">
	<td class="column-2">M3</td><td class="column-3">智能指示器，圆形壳体</td>
</tr>
<tr class="row-28">
	<td rowspan="3" class="column-1">报警控制型</td><td class="column-2">K1</td><td class="column-3">上限报警</td>
</tr>
<tr class="row-29">
	<td class="column-2">K2</td><td class="column-3">下限报警</td>
</tr>
<tr class="row-30">
	<td class="column-2">K12</td><td class="column-3">上、下限报警</td>
</tr>
<tr class="row-31">
	<td rowspan="3" class="column-1">供电电源</td><td class="column-2">0</td><td class="column-3">24VDC（可省略）</td>
</tr>
<tr class="row-32">
	<td class="column-2">2</td><td class="column-3">220VAC</td>
</tr>
<tr class="row-33">
	<td class="column-2">3</td><td class="column-3">3.6V锂电池</td>
</tr>
</tbody>
</table>
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					</div>
				</div>
		<div class="elementor-element elementor-element-e228952 e-flex e-con-boxed e-con e-parent" data-id="e228952" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-f5b1caf elementor-widget elementor-widget-heading" data-id="f5b1caf" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">接液材质性能</h2>				</div>
				<div class="elementor-element elementor-element-4ac6153 elementor-widget elementor-widget-tablepress-table" data-id="4ac6153" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-95" class="tablepress tablepress-id-95">
<thead>
<tr class="row-1">
	<th colspan="2" class="column-1">接液材质</th><th class="column-3">适用范围</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">不锈钢304</td><td class="column-2">R1</td><td class="column-3">对各类有机酸、有机化合物、碱，中性溶液和多种气体都有良好的耐腐蚀性，在非氧化性酸（硫酸、盐酸等）中腐蚀严重，对含有卤素离子的盐溶液较敏感。</td>
</tr>
<tr class="row-3">
	<td class="column-1">不锈钢316L</td><td class="column-2">RL</td><td class="column-3">性能与304类似，在非氧化性酸和热的有机酸、氯化物中的耐腐蚀性要比304好的多。常用于制药、食品卫生行业。</td>
</tr>
<tr class="row-4">
	<td class="column-1">哈氏合金</td><td class="column-2">Ni</td><td class="column-3">耐氧化性酸，如硝酸、混酸、或铬酸与硫酸的混合物。也耐氧化性的盐类如Fe+++、Cu+或含其他氧化剂的环境的腐蚀。对海水、碱溶液、氯化物溶液有良好的耐腐蚀性。不适用：盐酸、氢氟酸、高于常温的次氯酸盐溶液。</td>
</tr>
<tr class="row-5">
	<td class="column-1">钛</td><td class="column-2">Ti</td><td class="column-3">耐海水、各种氯化物和次氯酸盐、湿氯、氧化性酸（包括发烟硝酸）、有机酸、碱的腐蚀。<br />
不适用：较纯的盐酸、硫酸、氢氟酸的还原性酸。</td>
</tr>
<tr class="row-6">
	<td class="column-1">衬聚四氟乙烯</td><td class="column-2">RP</td><td class="column-3">除融熔的金属锂、钾、钠、三氟化氯、高温下的三氟化氧、高流速的液氟外，几乎可以抵抗所有化学介质的腐蚀，最高使用温度80°C。</td>
</tr>
</tbody>
</table>
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					</div>
				</div>
		<div class="elementor-element elementor-element-b4bb9b8 e-flex e-con-boxed e-con e-parent" data-id="b4bb9b8" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-c11f42d elementor-widget elementor-widget-heading" data-id="c11f42d" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">流量表</h2>				</div>
				<div class="elementor-element elementor-element-5bb5dbc elementor-widget elementor-widget-tablepress-table" data-id="5bb5dbc" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-96" class="tablepress tablepress-id-96 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th rowspan="2" class="column-1">口径</th><th rowspan="2" class="column-2">流量段</th><th colspan="2" class="column-3">水（L/H）</th><th class="column-5">空气（m³/h）</th><th colspan="6" class="column-6">不同结构压损表（KPa）</th>
</tr>
<tr class="row-2">
	<th class="column-3">材质R1、R<br />
Ti、R、Ni</th><th class="column-4">材质<br />
PTFE</th><th class="column-5">（标态下20℃<br />
1atm）</th><th class="column-6">A</th><th class="column-7">D</th><th class="column-8">C</th><th class="column-9">R</th><th class="column-10">L</th><th class="column-11">B</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-3">
	<td rowspan="11" class="column-1">DN15</td><td class="column-2">S15.0</td><td class="column-3">10</td><td class="column-4"></td><td class="column-5">0.3</td><td class="column-6">6.8</td><td class="column-7">10.8</td><td class="column-8">16.8</td><td class="column-9">22.8</td><td class="column-10"></td><td class="column-11"></td>
</tr>
<tr class="row-4">
	<td class="column-2">S15.1</td><td class="column-3">16</td><td class="column-4"></td><td class="column-5">0.5</td><td class="column-6">6.8</td><td class="column-7">10.8</td><td class="column-8">16.8</td><td class="column-9">22.8</td><td class="column-10"></td><td class="column-11"></td>
</tr>
<tr class="row-5">
	<td class="column-2">S15.2</td><td class="column-3">25</td><td class="column-4">16</td><td class="column-5">0.7</td><td class="column-6">6.8</td><td class="column-7">10.8</td><td class="column-8">16.8</td><td class="column-9">22.8</td><td class="column-10"></td><td class="column-11"></td>
</tr>
<tr class="row-6">
	<td class="column-2">S15.3</td><td class="column-3">40</td><td class="column-4">25</td><td class="column-5">1.2</td><td class="column-6">6.8</td><td class="column-7">10.8</td><td class="column-8">16.8</td><td class="column-9">22.8</td><td class="column-10">16</td><td class="column-11">14</td>
</tr>
<tr class="row-7">
	<td class="column-2">S15.4</td><td class="column-3">63</td><td class="column-4">40</td><td class="column-5">1.8</td><td class="column-6">7</td><td class="column-7">11</td><td class="column-8">17</td><td class="column-9">23</td><td class="column-10">19.5</td><td class="column-11">17.8</td>
</tr>
<tr class="row-8">
	<td class="column-2">S15.5</td><td class="column-3">100</td><td class="column-4">60</td><td class="column-5">3</td><td class="column-6">7.2</td><td class="column-7">11.2</td><td class="column-8">17.2</td><td class="column-9">23.2</td><td class="column-10">20.4</td><td class="column-11">18</td>
</tr>
<tr class="row-9">
	<td class="column-2">S15.6</td><td class="column-3">160</td><td class="column-4">100</td><td class="column-5">4.8</td><td class="column-6">7.8</td><td class="column-7">11.8</td><td class="column-8">17.8</td><td class="column-9">23.8</td><td class="column-10">22.5</td><td class="column-11">20</td>
</tr>
<tr class="row-10">
	<td class="column-2">S15.7</td><td class="column-3">250</td><td class="column-4">160</td><td class="column-5">7</td><td class="column-6">9</td><td class="column-7">13</td><td class="column-8">19</td><td class="column-9">25</td><td class="column-10">25</td><td class="column-11">22</td>
</tr>
<tr class="row-11">
	<td class="column-2">S15.8</td><td class="column-3">400</td><td class="column-4">250</td><td class="column-5">12</td><td class="column-6">12</td><td class="column-7">16</td><td class="column-8">22</td><td class="column-9">28</td><td class="column-10">32.5</td><td class="column-11">29</td>
</tr>
<tr class="row-12">
	<td class="column-2">S15.9</td><td class="column-3">630</td><td class="column-4">400</td><td class="column-5">18</td><td class="column-6">13</td><td class="column-7">17</td><td class="column-8">23</td><td class="column-9">29</td><td class="column-10">45</td><td class="column-11">41</td>
</tr>
<tr class="row-13">
	<td class="column-2">S15.10</td><td class="column-3">1000</td><td class="column-4"></td><td class="column-5">30</td><td class="column-6">16</td><td class="column-7">20</td><td class="column-8">26</td><td class="column-9">32</td><td class="column-10">59</td><td class="column-11">50</td>
</tr>
<tr class="row-14">
	<td rowspan="10" class="column-1">DN25</td><td class="column-2">S25.0</td><td class="column-3">300</td><td class="column-4"></td><td class="column-5">14</td><td class="column-6">3.8</td><td class="column-7">7.8</td><td class="column-8">13.8</td><td class="column-9">19.8</td><td class="column-10"></td><td class="column-11"></td>
</tr>
<tr class="row-15">
	<td class="column-2">S25.1</td><td class="column-3">630</td><td class="column-4">400</td><td class="column-5">21</td><td class="column-6">3.8</td><td class="column-7">7.8</td><td class="column-8">13.8</td><td class="column-9">19.8</td><td class="column-10"></td><td class="column-11"></td>
</tr>
<tr class="row-16">
	<td class="column-2">S25.2</td><td class="column-3">1000</td><td class="column-4">630</td><td class="column-5">30</td><td class="column-6">4.2</td><td class="column-7">8.2</td><td class="column-8">14.2</td><td class="column-9">20.2</td><td class="column-10">11</td><td class="column-11">9.7</td>
</tr>
<tr class="row-17">
	<td class="column-2">S25.3</td><td class="column-3">1600</td><td class="column-4">1000</td><td class="column-5">48</td><td class="column-6">5.7</td><td class="column-7">9.7</td><td class="column-8">15.7</td><td class="column-9">21.7</td><td class="column-10">11</td><td class="column-11">9.7</td>
</tr>
<tr class="row-18">
	<td class="column-2">S25.4</td><td class="column-3">2500</td><td class="column-4">1600</td><td class="column-5">70</td><td class="column-6">6</td><td class="column-7">10</td><td class="column-8">16</td><td class="column-9">22</td><td class="column-10">12</td><td class="column-11">10.5</td>
</tr>
<tr class="row-19">
	<td class="column-2">S25.5</td><td class="column-3">3200</td><td class="column-4"></td><td class="column-5">100</td><td class="column-6">6.6</td><td class="column-7">10.6</td><td class="column-8">16.6</td><td class="column-9">22.6</td><td class="column-10">12</td><td class="column-11">10.5</td>
</tr>
<tr class="row-20">
	<td class="column-2">S25.6</td><td class="column-3">4000</td><td class="column-4">2000</td><td class="column-5">130</td><td class="column-6">7.8</td><td class="column-7">11.8</td><td class="column-8">17.8</td><td class="column-9">23.8</td><td class="column-10">14.5</td><td class="column-11">11.5</td>
</tr>
<tr class="row-21">
	<td class="column-2">S25.7</td><td class="column-3">5000</td><td class="column-4">2500</td><td class="column-5">150</td><td class="column-6">8.8</td><td class="column-7">12.8</td><td class="column-8">18.8</td><td class="column-9">24.8</td><td class="column-10">14.5</td><td class="column-11">11.5</td>
</tr>
<tr class="row-22">
	<td class="column-2">S25.8</td><td class="column-3">6300</td><td class="column-4">3200</td><td class="column-5">180</td><td class="column-6">10.3</td><td class="column-7">14.3</td><td class="column-8">20.3</td><td class="column-9">26.3</td><td class="column-10">21.7</td><td class="column-11">17.2</td>
</tr>
<tr class="row-23">
	<td class="column-2">S25.9</td><td class="column-3">10000</td><td class="column-4"></td><td class="column-5"></td><td class="column-6">16</td><td class="column-7">20</td><td class="column-8">26</td><td class="column-9">32</td><td class="column-10">24</td><td class="column-11">19.5</td>
</tr>
<tr class="row-24">
	<td rowspan="6" class="column-1">DN50</td><td class="column-2">S50.0</td><td class="column-3">4000</td><td class="column-4"></td><td class="column-5">130</td><td class="column-6">4.2</td><td class="column-7">8.2</td><td class="column-8">14.2</td><td class="column-9">20.2</td><td class="column-10"></td><td class="column-11"></td>
</tr>
<tr class="row-25">
	<td class="column-2">S50.1</td><td class="column-3">6300</td><td class="column-4">4000</td><td class="column-5">180</td><td class="column-6">4.7</td><td class="column-7">8.7</td><td class="column-8">14.7</td><td class="column-9">20.7</td><td class="column-10">24</td><td class="column-11">22</td>
</tr>
<tr class="row-26">
	<td class="column-2">S50.2</td><td class="column-3">10000</td><td class="column-4">6300</td><td class="column-5">300</td><td class="column-6">6</td><td class="column-7">10</td><td class="column-8">16</td><td class="column-9">22</td><td class="column-10">24</td><td class="column-11">22</td>
</tr>
<tr class="row-27">
	<td class="column-2">S50.3</td><td class="column-3">16000</td><td class="column-4">10000</td><td class="column-5">500</td><td class="column-6">6</td><td class="column-7">10</td><td class="column-8">16</td><td class="column-9">22</td><td class="column-10">24</td><td class="column-11">22</td>
</tr>
<tr class="row-28">
	<td class="column-2">S50.4</td><td class="column-3">20000</td><td class="column-4">16000</td><td class="column-5">600</td><td class="column-6">6.5</td><td class="column-7">10.5</td><td class="column-8">16.5</td><td class="column-9">22.5</td><td class="column-10">30</td><td class="column-11">26</td>
</tr>
<tr class="row-29">
	<td class="column-2">S50.5</td><td class="column-3">25000</td><td class="column-4"></td><td class="column-5">700</td><td class="column-6">7</td><td class="column-7">11</td><td class="column-8">17</td><td class="column-9">23</td><td class="column-10">42</td><td class="column-11">40</td>
</tr>
<tr class="row-30">
	<td rowspan="5" class="column-1">DN80</td><td class="column-2">S80.0</td><td class="column-3">10000</td><td class="column-4"></td><td class="column-5"></td><td class="column-6">6</td><td class="column-7">10</td><td class="column-8">16</td><td class="column-9">22</td><td class="column-10">13</td><td class="column-11">11</td>
</tr>
<tr class="row-31">
	<td class="column-2">S80.1</td><td class="column-3">16000</td><td class="column-4"></td><td class="column-5">500</td><td class="column-6">6.8</td><td class="column-7">10.8</td><td class="column-8">16.8</td><td class="column-9">22.8</td><td class="column-10">16</td><td class="column-11">14.5</td>
</tr>
<tr class="row-32">
	<td class="column-2">S80.2</td><td class="column-3">25000</td><td class="column-4">16000</td><td class="column-5">700</td><td class="column-6">7</td><td class="column-7">11</td><td class="column-8">17</td><td class="column-9">23</td><td class="column-10">18</td><td class="column-11">15</td>
</tr>
<tr class="row-33">
	<td class="column-2">S80.3</td><td class="column-3">40000</td><td class="column-4">25000</td><td class="column-5">1200</td><td class="column-6">13</td><td class="column-7">17</td><td class="column-8">23</td><td class="column-9">29</td><td class="column-10">23</td><td class="column-11">21</td>
</tr>
<tr class="row-34">
	<td class="column-2">S80.4</td><td class="column-3">63000</td><td class="column-4">40000</td><td class="column-5">1800</td><td class="column-6">15</td><td class="column-7">19</td><td class="column-8">25</td><td class="column-9">31</td><td class="column-10">32</td><td class="column-11">29</td>
</tr>
<tr class="row-35">
	<td rowspan="4" class="column-1">DN100</td><td class="column-2">S100.0</td><td class="column-3">40000</td><td class="column-4"></td><td class="column-5">1200</td><td class="column-6">6.5</td><td class="column-7">10.5</td><td class="column-8">16.5</td><td class="column-9">22.5</td><td class="column-10">24</td><td class="column-11">26</td>
</tr>
<tr class="row-36">
	<td class="column-2">S100.1</td><td class="column-3">63000</td><td class="column-4">40000</td><td class="column-5">1800</td><td class="column-6">6.5</td><td class="column-7">10.5</td><td class="column-8">16.5</td><td class="column-9">22.5</td><td class="column-10">25</td><td class="column-11">27</td>
</tr>
<tr class="row-37">
	<td class="column-2">S100.2</td><td class="column-3">80000</td><td class="column-4">60000</td><td class="column-5">2500</td><td class="column-6">20</td><td class="column-7">24</td><td class="column-8">30</td><td class="column-9">36</td><td class="column-10">26</td><td class="column-11">31.5</td>
</tr>
<tr class="row-38">
	<td class="column-2">S100.3</td><td class="column-3">100000</td><td class="column-4"></td><td class="column-5">3000</td><td class="column-6">22</td><td class="column-7">26</td><td class="column-8">32</td><td class="column-9">38</td><td class="column-10">30</td><td class="column-11">38</td>
</tr>
<tr class="row-39">
	<td rowspan="3" class="column-1">DN150</td><td class="column-2">S150.0</td><td class="column-3">80000</td><td class="column-4"></td><td class="column-5">2500</td><td class="column-6">22</td><td class="column-7">26</td><td class="column-8">32</td><td class="column-9">38</td><td class="column-10">35</td><td class="column-11">41</td>
</tr>
<tr class="row-40">
	<td class="column-2">S150.1</td><td class="column-3">100000</td><td class="column-4"></td><td class="column-5">3000</td><td class="column-6">50</td><td class="column-7">54</td><td class="column-8">55</td><td class="column-9">60</td><td class="column-10">55</td><td class="column-11">56</td>
</tr>
<tr class="row-41">
	<td class="column-2">S150.2</td><td class="column-3">150000</td><td class="column-4"></td><td class="column-5"></td><td class="column-6">60</td><td class="column-7">58</td><td class="column-8">58</td><td class="column-9">62</td><td class="column-10">60</td><td class="column-11">60</td>
</tr>
<tr class="row-42">
	<td rowspan="2" class="column-1">DN200</td><td class="column-2">S200.0</td><td class="column-3">150000</td><td colspan="2" rowspan="2" class="column-4">*特殊要求请提前与厂家联络咨询。</td><td class="column-6">50</td><td class="column-7">54</td><td class="column-8">60</td><td class="column-9">66</td><td class="column-10">65</td><td class="column-11">61</td>
</tr>
<tr class="row-43">
	<td class="column-2">S200.1</td><td class="column-3">200000</td><td class="column-6">70</td><td class="column-7">80</td><td class="column-8">80</td><td class="column-9">85</td><td class="column-10">70</td><td class="column-11">70</td>
</tr>
</tbody>
</table>
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		<p><a href="https://www.zhanfengdesign.com/jsgfzllj/">金属管浮子流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>超声波明渠流量计</title>
		<link>https://www.zhanfengdesign.com/csbmqllj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Sat, 16 May 2026 06:26:31 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=7323</guid>

					<description><![CDATA[<p>超声波明渠流量计用途 超声波明渠流量计与 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/csbmqllj/">超声波明渠流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="7323" class="elementor elementor-7323" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-3a05414 e-flex e-con-boxed e-con e-parent" data-id="3a05414" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
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					<h2 class="elementor-heading-title elementor-size-default">超声波明渠流量计用途</h2>				</div>
				<div class="elementor-element elementor-element-1111275 elementor-widget elementor-widget-text-editor" data-id="1111275" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>超声波明渠流量计与量水堰槽配合使用，测量明渠内水的流量。主要用于测量污水厂、企事液单位的污水排放口、城市下水道的流量。</p>								</div>
				<div class="elementor-element elementor-element-fa414f1 elementor-widget elementor-widget-heading" data-id="fa414f1" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">工作原理</h2>				</div>
				<div class="elementor-element elementor-element-0473aea elementor-widget elementor-widget-text-editor" data-id="0473aea" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>超声波明渠流量计仪表直接测量的物理量是液位。用于明渠测流量时，在明渠上安装量水堰槽。量水堰槽把明渠内流量的大小转成液位的高低。仪表测量量水堰槽内的水位，再按相应量水堰槽的水位与流量关系反算出瞬时流量。<br />常用的量水堰槽有：直角三角堰、矩形堰和巴歇尔槽如下图：</p>								</div>
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															<img loading="lazy" decoding="async" width="768" height="183" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/gzyl-5-768x183.webp" class="attachment-medium_large size-medium_large wp-image-7329" alt="工作原理" srcset="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/gzyl-5-768x183.webp 768w, https://www.zhanfengdesign.com/wp-content/uploads/2026/05/gzyl-5-300x72.webp 300w, https://www.zhanfengdesign.com/wp-content/uploads/2026/05/gzyl-5-e1779152860879.webp 600w" sizes="(max-width: 768px) 100vw, 768px" />															</div>
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									<p>超声波明渠流量计检定规程：《明渠堰槽流量计》JG711-1990，执行标准：Q/HNK0122-2019. 巴歇尔槽知道了喉道宽度 b，就可以用相应的公式算出水位与流量对应关系。<br />直角三角堰和矩形堰也有相应的公式。但是还与按装的渠道尺寸有关。<br />确定水位-流量关系时，三角堰与渠道宽 B、开口角度、上游堰坎高度 p 有关。<br />矩形堰与渠道宽 B、开口宽 b、上游堰坎高度 p 有关。<br />仪表显示：仪表显示液位高度、瞬时流量和累计流量。</p>								</div>
					</div>
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					<h2 class="elementor-heading-title elementor-size-default">技术指标</h2>				</div>
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<table id="tablepress-89" class="tablepress tablepress-id-89">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td class="column-1">流量量程：</td><td class="column-2">0.1升/秒～10m³/秒</td>
</tr>
<tr class="row-2">
	<td class="column-1">累计：</td><td class="column-2">12位十进制，累计累满后，自动清零</td>
</tr>
<tr class="row-3">
	<td class="column-1">流量精度：</td><td class="column-2">±（1～3）%（由配用量水堰槽的规格决定）</td>
</tr>
<tr class="row-4">
	<td class="column-1">超声波最大测距：</td><td class="column-2">3米</td>
</tr>
<tr class="row-5">
	<td class="column-1">探头盲区：</td><td class="column-2">≤0.4米</td>
</tr>
<tr class="row-6">
	<td class="column-1">测距误差：</td><td class="column-2">±0.3%（在 3 米量程内）</td>
</tr>
<tr class="row-7">
	<td class="column-1">分辨率：</td><td class="column-2">1毫米</td>
</tr>
<tr class="row-8">
	<td class="column-1">仪器防护：</td><td class="column-2">IP65</td>
</tr>
<tr class="row-9">
	<td class="column-1">累积流量：</td><td class="column-2">可根据年、月、日、小时查询</td>
</tr>
<tr class="row-10">
	<td class="column-1">输出信号：</td><td class="column-2">（4-20）mA（传输瞬时流量）和 RS485（传输瞬时和累积流量）</td>
</tr>
<tr class="row-11">
	<td class="column-1">继电器输出：</td><td class="column-2">（1～4）路（如有需要，订货时请告知！）</td>
</tr>
<tr class="row-12">
	<td class="column-1">工作温度：</td><td class="column-2">-20℃～55℃</td>
</tr>
<tr class="row-13">
	<td class="column-1">交流或直流供电：</td><td class="column-2">交流：220V；50HZ，直流供电DC（12-36）V；3W</td>
</tr>
</tbody>
</table>
				</div>
					</div>
				</div>
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					<h2 class="elementor-heading-title elementor-size-default">超声波明渠流量计安装要求</h2>				</div>
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									<p>一、巴歇尔安装要求：<br />1.c一定要水平安装在渠道里，四周填满混泥土。<br />2.出水口必须低于安装巴歇尔槽的槽底，保证水流过巴歇尔不能滞留，要立即排出。矩型堰和直角三角堰同样也要满足！<br />3.仪表和探头的安装尽量避开变频和动力线干扰。<br />4.渠道里水流要平稳，不能泡沫之类的东西。</p>								</div>
				<div class="elementor-element elementor-element-5e2f6e8 elementor-widget elementor-widget-image" data-id="5e2f6e8" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="326" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/bxec-e1779152876754.webp" class="attachment-large size-large wp-image-7331" alt="" />															</div>
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<table id="tablepress-90" class="tablepress tablepress-id-90 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="14" class="column-1">常用型号规格明渠流量计安装尺寸（单位：mm）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="2" class="column-1">序号</td><td colspan="3" class="column-2">喉道段</td><td colspan="3" class="column-5">收缩段</td><td colspan="3" class="column-8">扩散段</td><td class="column-11">墙高</td><td colspan="2" class="column-12">流量参数</td><td class="column-14">流量范围（t/h）</td>
</tr>
<tr class="row-3">
	<td class="column-2">b</td><td class="column-3">L</td><td class="column-4">N</td><td class="column-5">B1</td><td class="column-6">L1</td><td class="column-7">La</td><td class="column-8">B2</td><td class="column-9">L2</td><td class="column-10">K</td><td class="column-11">D</td><td class="column-12">C</td><td class="column-13">n</td><td class="column-14">Q</td>
</tr>
<tr class="row-4">
	<td class="column-1">1</td><td class="column-2">25</td><td class="column-3">76</td><td class="column-4">29</td><td class="column-5">167</td><td class="column-6">356</td><td class="column-7">237</td><td class="column-8">93</td><td class="column-9">203</td><td class="column-10">19</td><td class="column-11">230</td><td class="column-12">217</td><td class="column-13">1.550</td><td class="column-14">0.3-20</td>
</tr>
<tr class="row-5">
	<td class="column-1">2</td><td class="column-2">51</td><td class="column-3">114</td><td class="column-4">43</td><td class="column-5">214</td><td class="column-6">406</td><td class="column-7">271</td><td class="column-8">135</td><td class="column-9">254</td><td class="column-10">22</td><td class="column-11">254</td><td class="column-12">435</td><td class="column-13">1.550</td><td class="column-14">0.6-48</td>
</tr>
<tr class="row-6">
	<td class="column-1">3</td><td class="column-2">76</td><td class="column-3">152</td><td class="column-4">57</td><td class="column-5">259</td><td class="column-6">457</td><td class="column-7">305</td><td class="column-8">178</td><td class="column-9">305</td><td class="column-10">25</td><td class="column-11">457</td><td class="column-12">638</td><td class="column-13">1.550</td><td class="column-14">2.8-115</td>
</tr>
<tr class="row-7">
	<td class="column-1">4</td><td class="column-2">152</td><td class="column-3">305</td><td class="column-4">114</td><td class="column-5">400</td><td class="column-6">610</td><td class="column-7">407</td><td class="column-8">394</td><td class="column-9">610</td><td class="column-10">76</td><td class="column-11">610</td><td class="column-12">1372</td><td class="column-13">1.580</td><td class="column-14">5.4-400</td>
</tr>
<tr class="row-8">
	<td class="column-1">5</td><td class="column-2">228</td><td class="column-3">305</td><td class="column-4">114</td><td class="column-5">575</td><td class="column-6">864</td><td class="column-7">576</td><td class="column-8">381</td><td class="column-9">457</td><td class="column-10">76</td><td class="column-11">762</td><td class="column-12">1927</td><td class="column-13">1.530</td><td class="column-14">9-903</td>
</tr>
<tr class="row-9">
	<td class="column-1">6</td><td class="column-2">250</td><td class="column-3">600</td><td class="column-4">114</td><td class="column-5">400</td><td class="column-6">610</td><td class="column-7">883</td><td class="column-8">550</td><td class="column-9">920</td><td class="column-10">80</td><td class="column-11">800</td><td class="column-12">2020</td><td class="column-13">1.513</td><td class="column-14">10.8-900</td>
</tr>
<tr class="row-10">
	<td class="column-1">7</td><td class="column-2">300</td><td class="column-3">600</td><td class="column-4">230</td><td class="column-5">840</td><td class="column-6">1350</td><td class="column-7">902</td><td class="column-8">600</td><td class="column-9">920</td><td class="column-10">80</td><td class="column-11">950</td><td class="column-12">2444</td><td class="column-13">1.521</td><td class="column-14">12.6-1440</td>
</tr>
<tr class="row-11">
	<td class="column-1">8</td><td class="column-2">450</td><td class="column-3">600</td><td class="column-4">230</td><td class="column-5">1020</td><td class="column-6">1425</td><td class="column-7">948</td><td class="column-8">750</td><td class="column-9">920</td><td class="column-10">80</td><td class="column-11">950</td><td class="column-12">3736</td><td class="column-13">1.537</td><td class="column-14">16.2-2268</td>
</tr>
<tr class="row-12">
	<td class="column-1">9</td><td class="column-2">600</td><td class="column-3">600</td><td class="column-4">230</td><td class="column-5">1200</td><td class="column-6">1500</td><td class="column-7">1000</td><td class="column-8">900</td><td class="column-9">920</td><td class="column-10">80</td><td class="column-11">950</td><td class="column-12">5051</td><td class="column-13">1.548</td><td class="column-14">45-3060</td>
</tr>
</tbody>
</table>
				</div>
		<div class="elementor-element elementor-element-92c2d53 e-con-full e-flex e-con e-child" data-id="92c2d53" data-element_type="container" data-e-type="container">
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				<div class="elementor-element elementor-element-60796c1 elementor-widget elementor-widget-text-editor" data-id="60796c1" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>二、矩型堰和直角三角堰安装注意事项：<br />支架高度一般在 40 厘米<br />支架与地面连接处不能凸的地方<br />水面上不能有泡沫<br />水流要平稳<br />支架开孔尺寸是直径 60mm 的圆孔<br />仪表电源和探头线要避开干扰源</p>								</div>
				</div>
		<div class="elementor-element elementor-element-fad76b4 e-con-full e-flex e-con e-child" data-id="fad76b4" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-0166914 elementor-widget elementor-widget-image" data-id="0166914" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="400" height="220" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/jxyyzjy-e1779152892139.webp" class="attachment-medium_large size-medium_large wp-image-7332" alt="矩型堰和直角三角堰安装注意事项" />															</div>
				</div>
				</div>
		<div class="elementor-element elementor-element-e88620e e-con-full e-flex e-con e-child" data-id="e88620e" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-7297574 elementor-widget elementor-widget-heading" data-id="7297574" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">直角三角堰和矩型堰参数表</h2>				</div>
				<div class="elementor-element elementor-element-2c257a3 elementor-widget elementor-widget-tablepress-table" data-id="2c257a3" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-91" class="tablepress tablepress-id-91 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="9" class="column-1">常用型号规格明渠流量计安装尺寸（单位：mm）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="2" class="column-1">序号</td><td colspan="2" class="column-2">流量范围（吨/小时）</td><td class="column-4">适用渠道</td><td rowspan="2" class="column-5">B</td><td rowspan="2" class="column-6">He</td><td rowspan="2" class="column-7">P</td><td colspan="2" class="column-8">流量参数</td>
</tr>
<tr class="row-3">
	<td class="column-2">Q（min）</td><td class="column-3">Q（max）</td><td class="column-4">＞宽×高</td><td class="column-8">n</td><td class="column-9">C</td>
</tr>
<tr class="row-4">
	<td class="column-1">1</td><td class="column-2">0</td><td class="column-3">20</td><td class="column-4">＞275×220</td><td class="column-5">275</td><td class="column-6">110</td><td class="column-7">110</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-5">
	<td class="column-1">2</td><td class="column-2">0</td><td class="column-3">40</td><td class="column-4">＞360×288</td><td class="column-5">360</td><td class="column-6">144</td><td class="column-7">144</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-6">
	<td class="column-1">3</td><td class="column-2">0</td><td class="column-3">80</td><td class="column-4">＞475×380</td><td class="column-5">475</td><td class="column-6">190</td><td class="column-7">190</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-7">
	<td class="column-1">4</td><td class="column-2">0</td><td class="column-3">121</td><td class="column-4">＞560×448</td><td class="column-5">560</td><td class="column-6">224</td><td class="column-7">224</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-8">
	<td class="column-1">5</td><td class="column-2">0</td><td class="column-3">182</td><td class="column-4">＞660×528</td><td class="column-5">660</td><td class="column-6">264</td><td class="column-7">264</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-9">
	<td class="column-1">6</td><td class="column-2">0</td><td class="column-3">272</td><td class="column-4">＞775×620</td><td class="column-5">775</td><td class="column-6">310</td><td class="column-7">310</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-10">
	<td class="column-1">7</td><td class="column-2">0</td><td class="column-3">395</td><td class="column-4">＞900×720</td><td class="column-5">900</td><td class="column-6">360</td><td class="column-7">360</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-11">
	<td class="column-1">8</td><td class="column-2">0</td><td class="column-3">616</td><td class="column-4">＞1075×860</td><td class="column-5">1075</td><td class="column-6">430</td><td class="column-7">430</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-12">
	<td class="column-1">9</td><td class="column-2">0</td><td class="column-3">899</td><td class="column-4">＞1250×1000</td><td class="column-5">1250</td><td class="column-6">500</td><td class="column-7">500</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
<tr class="row-13">
	<td class="column-1">10</td><td class="column-2">0</td><td class="column-3">1359</td><td class="column-4">＞1475×1180</td><td class="column-5">1475</td><td class="column-6">590</td><td class="column-7">590</td><td class="column-8">2.5</td><td class="column-9">5083</td>
</tr>
</tbody>
</table>
				</div>
				<div class="elementor-element elementor-element-6be9ecb elementor-widget elementor-widget-tablepress-table" data-id="6be9ecb" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-92" class="tablepress tablepress-id-92 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="10" class="column-1">常用型号规格明渠流量计安装尺寸（单位：mm）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="2" class="column-1">序号</td><td colspan="2" class="column-2">流量范围（吨/小时）</td><td class="column-4">适用渠道</td><td rowspan="2" class="column-5">B</td><td rowspan="2" class="column-6">b</td><td rowspan="2" class="column-7">h</td><td rowspan="2" class="column-8">p</td><td colspan="2" class="column-9">流量参数</td>
</tr>
<tr class="row-3">
	<td class="column-2">Q（min）</td><td class="column-3">Q（max）</td><td class="column-4">＞宽×高</td><td class="column-9">n</td><td class="column-10">C</td>
</tr>
<tr class="row-4">
	<td class="column-1">1</td><td class="column-2">0.04</td><td class="column-3">85</td><td class="column-4">＞500×500</td><td class="column-5">500</td><td class="column-6">200</td><td class="column-7">163</td><td class="column-8">337</td><td class="column-9">1.5</td><td class="column-10">1280</td>
</tr>
<tr class="row-5">
	<td class="column-1">2</td><td class="column-2">0.05</td><td class="column-3">195</td><td class="column-4">＞650×650</td><td class="column-5">650</td><td class="column-6">260</td><td class="column-7">239</td><td class="column-8">411</td><td class="column-9">1.5</td><td class="column-10">1660</td>
</tr>
<tr class="row-6">
	<td class="column-1">3</td><td class="column-2">0.08</td><td class="column-3">414</td><td class="column-4">＞750×750</td><td class="column-5">750</td><td class="column-6">375</td><td class="column-7">308</td><td class="column-8">442</td><td class="column-9">1.5</td><td class="column-10">2406</td>
</tr>
<tr class="row-7">
	<td class="column-1">4</td><td class="column-2">0.10</td><td class="column-3">803</td><td class="column-4">＞850×850</td><td class="column-5">850</td><td class="column-6">510</td><td class="column-7">387</td><td class="column-8">463</td><td class="column-9">1.5</td><td class="column-10">3318</td>
</tr>
<tr class="row-8">
	<td class="column-1">5</td><td class="column-2">0.15</td><td class="column-3">1662</td><td class="column-4">＞1000×1000</td><td class="column-5">1000</td><td class="column-6">700</td><td class="column-7">501</td><td class="column-8">499</td><td class="column-9">1.5</td><td class="column-10">4669</td>
</tr>
<tr class="row-9">
	<td class="column-1">6</td><td class="column-2">0.19</td><td class="column-3">3332</td><td class="column-4">＞1250×1250</td><td class="column-5">1250</td><td class="column-6">875</td><td class="column-7">683</td><td class="column-8">567</td><td class="column-9">1.5</td><td class="column-10">5886</td>
</tr>
<tr class="row-10">
	<td class="column-1">7</td><td class="column-2">0.26</td><td class="column-3">6504</td><td class="column-4">＞1450×1450</td><td class="column-5">1450</td><td class="column-6">1160</td><td class="column-7">857</td><td class="column-8">593</td><td class="column-9">1.5</td><td class="column-10">8178</td>
</tr>
<tr class="row-11">
	<td class="column-1">8</td><td class="column-2">0.33</td><td class="column-3">12643</td><td class="column-4">＞1800×1800</td><td class="column-5">1800</td><td class="column-6">1440</td><td class="column-7">1142</td><td class="column-8">658</td><td class="column-9">1.5</td><td class="column-10">10344</td>
</tr>
<tr class="row-12">
	<td class="column-1">9</td><td class="column-2">0.48</td><td class="column-3">26396</td><td class="column-4">＞2150×2150</td><td class="column-5">2150</td><td class="column-6">1935</td><td class="column-7">1453</td><td class="column-8">697</td><td class="column-9">1.5</td><td class="column-10">15060</td>
</tr>
<tr class="row-13">
	<td class="column-1">10</td><td class="column-2">0.62</td><td class="column-3">52524</td><td class="column-4">＞2700×2700</td><td class="column-5">2700</td><td class="column-6">2430</td><td class="column-7">1929</td><td class="column-8">771</td><td class="column-9">1.5</td><td class="column-10">19596</td>
</tr>
</tbody>
</table>
				</div>
				</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/csbmqllj/">超声波明渠流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>热电阻</title>
		<link>https://www.zhanfengdesign.com/rdz/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Fri, 08 May 2026 14:16:00 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=6998</guid>

					<description><![CDATA[<p>产品概述 工业用热电阻作为测量温度的传感 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/rdz/">热电阻</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="6998" class="elementor elementor-6998" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-e599ef5 e-flex e-con-boxed e-con e-parent" data-id="e599ef5" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-c0ac202 elementor-widget elementor-widget-heading" data-id="c0ac202" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">产品概述</h2>				</div>
				<div class="elementor-element elementor-element-0439d87 elementor-widget elementor-widget-text-editor" data-id="0439d87" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>工业用热电阻作为测量温度的传感器，通常和显示仪表、记录仪表和电子调节器配套使用。它可以直接测量各种生产过程中从-200°C至800°C范围内的液体、蒸汽和气体介质以及固体表面温度。<br />根据国家规定，我公司生产的符合IEC国际标准分度号的Pt100铂电阻和符合专业标准分度号的Cu50铜电阻两大类装配式、统一设计型。<br />产品执行标准：IEC751、IEC1515 JB/T8622-1997、 JB/T8623-1997</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-031541f e-flex e-con-boxed e-con e-parent" data-id="031541f" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-0d65283 elementor-widget elementor-widget-heading" data-id="0d65283" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">技术指标</h2>				</div>
				<div class="elementor-element elementor-element-9568a92 elementor-widget elementor-widget-text-editor" data-id="9568a92" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>测温范围和准确度</p>								</div>
				<div class="elementor-element elementor-element-8edc75c elementor-widget elementor-widget-tablepress-table" data-id="8edc75c" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-82" class="tablepress tablepress-id-82 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">类别</th><th class="column-2">测温范围℃</th><th class="column-3">分度号</th><th class="column-4">允许偏差△t℃</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="2" class="column-1">WZP型铂电阻</td><td rowspan="2" class="column-2">-200~420</td><td rowspan="2" class="column-3">Pt100</td><td class="column-4">B级（-200~800℃）<br />
允差±（0.30+0.005|t|）</td>
</tr>
<tr class="row-3">
	<td class="column-4">A级（-200~650℃）<br />
允差±（0.15+0.002|t|）</td>
</tr>
<tr class="row-4">
	<td class="column-1">WZC型铜电阻</td><td class="column-2">-50~100</td><td class="column-3">Cu50</td><td class="column-4">-50~100℃<br />
允差±（0.30+6.0×10⁻³t）</td>
</tr>
</tbody>
</table>
<!-- #tablepress-82 from cache -->				</div>
				<div class="elementor-element elementor-element-ba36db4 elementor-widget elementor-widget-text-editor" data-id="ba36db4" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>注:式中“t”为感温元件的实测温度绝对值。<br />感温元件100°C时的电阻值(R100)和它在0°C时的电阻R。比值:(R100/R0。)<br />分度号Pt100：A级 R0=100±0.06Ω，B级 R0=100±0.12Ω，R100/R0=1.3851±0.0012<br />分度号Cu50：R0=50±0.05Ω，R100/R0=1.428+0.002<br />响应时间<br />在温度出现阶跃变化时，输出变化至相当于该阶跃变化的5%，所需要的时间称为热响应时间，用T0.5表示。<br />公称压力<br />一般是指在该工作温度下保护管所能承受的外压(静态)而不破裂。允许公称压力不仅与保护管材料、直径、壁厚有关，还与其结构形式、安装方法、置入深度以及被测介质的流速和种类有关。<br />最小置入深度<br />一般不小于150mm(特殊产品例外)<br />自热影响<br />通过中的测量电流为5mA时，测得的电阻增量换算成温度值应不大于0.30°C。<br />绝缘电阻<br />常温绝缘电阻的试验电压可取直流10~100V任意值，环境温度为15~35°C范围内，相对湿度应不大于80%。常温绝缘电阻值应不小于100MΩ。</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-60952fa e-flex e-con-boxed e-con e-parent" data-id="60952fa" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-cb0f55c elementor-widget elementor-widget-heading" data-id="cb0f55c" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">型号表示</h2>				</div>
				<div class="elementor-element elementor-element-cf13c83 elementor-widget elementor-widget-tablepress-table" data-id="cf13c83" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-83" class="tablepress tablepress-id-83 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">W</th><th colspan="3" class="column-2">温度仪表</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">Z</td><td colspan="3" class="column-2">热电阻</td>
</tr>
<tr class="row-3">
	<td rowspan="2" class="column-1">▢</td><td rowspan="2" class="column-2">材料</td><td class="column-3">P</td><td class="column-4">铂电阻</td>
</tr>
<tr class="row-4">
	<td class="column-3">C</td><td class="column-4">铜电阻</td>
</tr>
<tr class="row-5">
	<td rowspan="5" class="column-1">▢</td><td rowspan="5" class="column-2">安装固定形式</td><td class="column-3">1</td><td class="column-4">无固定装置式</td>
</tr>
<tr class="row-6">
	<td class="column-3">2</td><td class="column-4">固定螺纹式</td>
</tr>
<tr class="row-7">
	<td class="column-3">3</td><td class="column-4">活动法兰式</td>
</tr>
<tr class="row-8">
	<td class="column-3">4</td><td class="column-4">固定法兰式</td>
</tr>
<tr class="row-9">
	<td class="column-3">5</td><td class="column-4">固定螺纹锥形保护管式</td>
</tr>
<tr class="row-10">
	<td rowspan="3" class="column-1">▢</td><td rowspan="3" class="column-2">接线盒形式</td><td class="column-3">2</td><td class="column-4">防溅式</td>
</tr>
<tr class="row-11">
	<td class="column-3">3</td><td class="column-4">防水式</td>
</tr>
<tr class="row-12">
	<td class="column-3">非统设</td><td class="column-4">插座式、小接线盒式等</td>
</tr>
<tr class="row-13">
	<td rowspan="3" class="column-1">▢</td><td rowspan="3" class="column-2">设计序号</td><td class="column-3">0</td><td class="column-4">Φ16mm保护管</td>
</tr>
<tr class="row-14">
	<td class="column-3">1</td><td class="column-4">Φ12mm保护管</td>
</tr>
<tr class="row-15">
	<td class="column-3">非统设</td><td class="column-4">各种规格保护管</td>
</tr>
</tbody>
</table>
<!-- #tablepress-83 from cache -->				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-2f6cda6 e-flex e-con-boxed e-con e-parent" data-id="2f6cda6" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-9761e8e elementor-widget elementor-widget-heading" data-id="9761e8e" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">接线盒结构</h2>				</div>
		<div class="elementor-element elementor-element-ce06d52 e-con-full e-flex e-con e-child" data-id="ce06d52" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-437ba6c e-con-full e-flex e-con e-child" data-id="437ba6c" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-e86b590 elementor-widget elementor-widget-image" data-id="e86b590" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="296" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/rdzjxh-e1779153017235.webp" class="attachment-large size-large wp-image-7002" alt="接线盒外形尺寸" />															</div>
				</div>
		<div class="elementor-element elementor-element-71b6d6c e-con-full e-flex e-con e-child" data-id="71b6d6c" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-40a18cc elementor-widget elementor-widget-image" data-id="40a18cc" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="349" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/rdzgwyj-e1779153029293.webp" class="attachment-large size-large wp-image-7003" alt="感温元件外形尺寸" />															</div>
				</div>
				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-eeece17 e-flex e-con-boxed e-con e-parent" data-id="eeece17" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-d1e6d0e elementor-widget elementor-widget-heading" data-id="d1e6d0e" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">普通型</h2>				</div>
				<div class="elementor-element elementor-element-00f46ab elementor-widget elementor-widget-text-editor" data-id="00f46ab" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>固定螺纹式</p>								</div>
				<div class="elementor-element elementor-element-0efe038 elementor-widget elementor-widget-tablepress-table" data-id="0efe038" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-84" class="tablepress tablepress-id-84 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">类别</th><th class="column-2">产品型号</th><th class="column-3">分度号</th><th class="column-4">测温范围℃</th><th class="column-5">保护管材质</th><th colspan="2" class="column-6">规格</th><th class="column-8">热响应时间<br />
t₀.₅S</th><td class="column-9"></td>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">总长L（mm）</td><td class="column-7">置深l（mm）</td><td class="column-8"></td><td class="column-9"></td>
</tr>
<tr class="row-3">
	<td rowspan="2" class="column-1">铜电阻<br />
（双股引出线）</td><td rowspan="2" class="column-2">WZC-200</td><td rowspan="2" class="column-3">Cu50（G）*</td><td rowspan="2" class="column-4">-50~100</td><td class="column-5">黄铜H62</td><td rowspan="2" class="column-6">500<br />
550<br />
600<br />
700<br />
900</td><td rowspan="2" class="column-7">100<br />
150<br />
200<br />
300<br />
400</td><td rowspan="2" class="column-8">＜240</td><td rowspan="5" class="column-9"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/rdz11-282x300.webp" alt="固定螺纹式热电阻" width="282" height="300" class="alignnone size-medium wp-image-10994" /></td>
</tr>
<tr class="row-4">
	<td class="column-5">不锈钢<br />
1CrI8Ni9Ti</td>
</tr>
<tr class="row-5">
	<td class="column-1">单支<br />
铂电阻</td><td class="column-2">WZP-260</td><td rowspan="2" class="column-3">Pt100（BA1，BA2）</td><td rowspan="2" class="column-4">0~100</td><td rowspan="2" class="column-5">不锈钢<br />
1CrI8Ni9Ti</td><td rowspan="2" class="column-6"></td><td rowspan="2" class="column-7">75<br />
100<br />
150<br />
170<br />
180<br />
200<br />
220<br />
270<br />
300<br />
400<br />
410<br />
420</td><td class="column-8">＜30</td>
</tr>
<tr class="row-6">
	<td class="column-1">双支<br />
铂电阻</td><td class="column-2">WZP²-260</td><td class="column-8">＜45</td>
</tr>
<tr class="row-7">
	<td class="column-1">表面<br />
铂电阻</td><td class="column-2">WZPM-267</td><td class="column-3">Pt100（BA1，BA2）</td><td class="column-4">-50~100</td><td class="column-5">不锈钢<br />
1CrI8Ni9Ti</td><td class="column-6">100<br />
150<br />
200<br />
250<br />
300<br />
350</td><td class="column-7"></td><td class="column-8">＜30</td>
</tr>
<tr class="row-8">
	<td colspan="9" class="column-1">注：<br />
1）打"*"分度号作特殊规格订货。<br />
2）WZC-200双股引出电缆作导线。<br />
3）WZPM-267采用引进元件WZPM-018，精度等级为：B级。</td>
</tr>
</tbody>
</table>
<!-- #tablepress-84 from cache -->				</div>
				<div class="elementor-element elementor-element-d961b00 elementor-widget elementor-widget-text-editor" data-id="d961b00" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>固定螺纹式</p>								</div>
				<div class="elementor-element elementor-element-dbaa2df elementor-widget elementor-widget-tablepress-table" data-id="dbaa2df" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-85" class="tablepress tablepress-id-85 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">类别</th><th class="column-2">产品型号</th><th class="column-3">分度号</th><th class="column-4">测温范围℃</th><th class="column-5">保护管材料</th><th colspan="2" class="column-6">规格</th><th class="column-8">热响应时间 t₀.₅S</th><td class="column-9"></td>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td><td class="column-4"></td><td class="column-5"></td><td class="column-6">总长L（mm）</td><td class="column-7">置深l（mm）</td><td class="column-8"></td><td class="column-9"></td>
</tr>
<tr class="row-3">
	<td class="column-1">单支铂电阻</td><td class="column-2">WZP-269</td><td rowspan="2" class="column-3">Pt100（BA1，BA2）*</td><td rowspan="2" class="column-4">-200~300</td><td rowspan="2" class="column-5">不锈钢<br />
1Cr18Ni9Ti</td><td rowspan="3" class="column-6">160<br />
185<br />
235<br />
285<br />
335</td><td rowspan="3" class="column-7">75<br />
100<br />
150<br />
200<br />
250</td><td class="column-8">＜30</td><td rowspan="6" class="column-9"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/rdz22-159x300.webp" alt="固定螺纹式热电阻" width="159" height="300" class="alignnone size-medium wp-image-10997" /></td>
</tr>
<tr class="row-4">
	<td class="column-1">双支铂电阻</td><td class="column-2">WZP²-269</td><td class="column-8">＜45</td>
</tr>
<tr class="row-5">
	<td class="column-1">铜电阻</td><td class="column-2">WZC-269</td><td class="column-3">Cu50（G）*</td><td class="column-4">-50~100</td><td class="column-5">不锈钢<br />
1Cr18Ni9Ti</td><td class="column-8">＜120</td>
</tr>
<tr class="row-6">
	<td class="column-1">铂电阻</td><td class="column-2">WZP-270</td><td class="column-3">Pt100（BA1）*</td><td class="column-4">-200~420</td><td rowspan="2" class="column-5">不锈钢<br />
1Cr18Ni9Ti</td><td rowspan="2" class="column-6">95<br />
105<br />
130<br />
155<br />
205</td><td rowspan="2" class="column-7">40<br />
50<br />
75<br />
100<br />
150</td><td class="column-8">＜15</td>
</tr>
<tr class="row-7">
	<td class="column-1">铜电阻</td><td class="column-2">WZC-270</td><td class="column-3">Cu50（G）*</td><td class="column-4">-50~150</td><td class="column-8">＜45</td>
</tr>
<tr class="row-8">
	<td class="column-1">铂电阻</td><td class="column-2">WZP-280</td><td class="column-3">Pt100（BA1，BA2）*</td><td class="column-4">-200~300</td><td class="column-5">不锈钢<br />
1Cr18Ni9Ti</td><td class="column-6">175<br />
200<br />
250<br />
300<br />
350</td><td class="column-7">75<br />
100<br />
150<br />
200<br />
250</td><td class="column-8">＜30</td>
</tr>
<tr class="row-9">
	<td colspan="9" class="column-1">注：打”*“分度号作特殊规格订货。</td>
</tr>
<tr class="row-10">
	<td colspan="9" class="column-1">260、269型直径型号对照表</td>
</tr>
<tr class="row-11">
	<td class="column-1">产品型号</td><td colspan="8" class="column-2">直径Dmm</td>
</tr>
<tr class="row-12">
	<td class="column-1">WZP-269</td><td class="column-2">Φ12</td><td colspan="7" rowspan="5" class="column-3"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/rdz33-300x288.webp" alt="固定螺纹式热电阻" width="300" height="288" class="alignnone size-medium wp-image-10998" /></td>
</tr>
<tr class="row-13">
	<td class="column-1">WZP²-269</td><td class="column-2">Φ12</td>
</tr>
<tr class="row-14">
	<td class="column-1">WZC-269</td><td class="column-2">Φ12</td>
</tr>
<tr class="row-15">
	<td class="column-1">WZP-260</td><td class="column-2">Φ10</td>
</tr>
<tr class="row-16">
	<td class="column-1">WZP²-260</td><td class="column-2">Φ10</td>
</tr>
</tbody>
</table>
<!-- #tablepress-85 from cache -->				</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/rdz/">热电阻</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>双金属温度计</title>
		<link>https://www.zhanfengdesign.com/sjswdj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Fri, 08 May 2026 02:25:38 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=6985</guid>

					<description><![CDATA[<p>产品概要 双金属温度计是一种测量中低温度 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/sjswdj/">双金属温度计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="6985" class="elementor elementor-6985" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-59e8261 e-flex e-con-boxed e-con e-parent" data-id="59e8261" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-011ca39 elementor-widget elementor-widget-heading" data-id="011ca39" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">产品概要</h2>				</div>
				<div class="elementor-element elementor-element-cb1457a elementor-widget elementor-widget-text-editor" data-id="cb1457a" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>双金属温度计是一种测量中低温度的现场检测仪表。可以直接测量各种生产过程中的-80°C~+500°C范围内液体、蒸汽和气体介质温度。现场显示温度，直观方便。安全可靠，使用寿命长。多种结构形式，可满足不同要求。双金属温度计是基于绕制成环性弯曲状的双金属片组成。一端受热膨胀时，带动指针旋转，工作仪表便显示出热电势所应的温度值。</p>								</div>
		<div class="elementor-element elementor-element-f1c5e32 e-con-full e-flex e-con e-child" data-id="f1c5e32" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-ea5b8af e-con-full e-flex e-con e-child" data-id="ea5b8af" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-8160691 elementor-widget elementor-widget-image" data-id="8160691" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="500" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/jxwdbsq-1-e1779153281846.webp" class="attachment-large size-large wp-image-6992" alt="径向型" />															</div>
				<div class="elementor-element elementor-element-138ae10 elementor-widget elementor-widget-heading" data-id="138ae10" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">径向型双金属温度计</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-066f9cd e-con-full e-flex e-con e-child" data-id="066f9cd" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-48976f4 elementor-widget elementor-widget-image" data-id="48976f4" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="500" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/zxswdj2-e1779153170111.webp" class="attachment-large size-large wp-image-6989" alt="轴向型" />															</div>
				<div class="elementor-element elementor-element-50bcf5c elementor-widget elementor-widget-heading" data-id="50bcf5c" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">轴向型双金属温度计</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-355670a e-con-full e-flex e-con e-child" data-id="355670a" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-0cdfee3 elementor-widget elementor-widget-image" data-id="0cdfee3" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="500" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/sjswdj2-1-e1779153300718.webp" class="attachment-large size-large wp-image-6993" alt="万向型" />															</div>
				<div class="elementor-element elementor-element-f9ad77c elementor-widget elementor-widget-heading" data-id="f9ad77c" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">万向型双金属温度计</h3>				</div>
				</div>
				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-a0657b7 e-flex e-con-boxed e-con e-parent" data-id="a0657b7" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-efcd2c6 elementor-widget elementor-widget-heading" data-id="efcd2c6" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">技术参数</h2>				</div>
				<div class="elementor-element elementor-element-13f2214 elementor-widget elementor-widget-text-editor" data-id="13f2214" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>产品执行标准JB/T8803-1998 GB38369-83<br />标度盘公称直径：60,100,150<br />精度等级：(1.0)，1.5<br />热响应时间：≤40s<br />防护等级：IP55<br />角度调整误差<br />角度调整误差应不超过其量程的1.0%<br />回差<br />温度计回差应不大于基本误差限的绝对值<br />重复性<br />温度计重复性极限范围值应不大于基本误差限绝对值的1/2<br />测温范围</p>								</div>
				<div class="elementor-element elementor-element-5489acb elementor-widget elementor-widget-tablepress-table" data-id="5489acb" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-78" class="tablepress tablepress-id-78">
<thead>
<tr class="row-1">
	<th class="column-1">测温范围℃</th><th colspan="2" class="column-2">适应范围</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">-80~+40℃</td><td class="column-2">工业，商业</td><td class="column-3">实验室，小型</td>
</tr>
<tr class="row-3">
	<td class="column-1">-40~+80℃</td><td class="column-2">✔</td><td class="column-3">✔</td>
</tr>
<tr class="row-4">
	<td class="column-1">0~50℃</td><td class="column-2">✔</td><td class="column-3">✔</td>
</tr>
<tr class="row-5">
	<td class="column-1">0~100℃</td><td class="column-2">✔</td><td class="column-3">✔</td>
</tr>
<tr class="row-6">
	<td class="column-1">0~150℃</td><td class="column-2">✔</td><td class="column-3">✔</td>
</tr>
<tr class="row-7">
	<td class="column-1">0~200℃</td><td class="column-2">✔</td><td class="column-3">✔</td>
</tr>
<tr class="row-8">
	<td class="column-1">0~300℃</td><td class="column-2">✔</td><td class="column-3">✔</td>
</tr>
<tr class="row-9">
	<td class="column-1">0~400℃</td><td class="column-2">✔</td><td class="column-3">-</td>
</tr>
<tr class="row-10">
	<td class="column-1">0~500℃</td><td class="column-2">✔</td><td class="column-3">-</td>
</tr>
</tbody>
</table>
<!-- #tablepress-78 from cache -->				</div>
				<div class="elementor-element elementor-element-d51f809 elementor-widget elementor-widget-tablepress-table" data-id="d51f809" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-79" class="tablepress tablepress-id-79 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="3" class="column-1">正常工作大气条件</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">工作场所</td><td class="column-2">温度℃</td><td class="column-3">相对湿度%RH</td>
</tr>
<tr class="row-3">
	<td class="column-1">掩蔽场所</td><td class="column-2">-25~+25℃</td><td class="column-3">5~100</td>
</tr>
<tr class="row-4">
	<td class="column-1">户外场所</td><td class="column-2">-40~+85℃</td><td class="column-3">5~100</td>
</tr>
<tr class="row-5">
	<td colspan="3" class="column-1">测量端形式</td>
</tr>
<tr class="row-6">
	<td colspan="3" class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/sjscld1-300x75.webp" alt="测量端形式" width="300" height="75" class="alignnone size-medium wp-image-10970" /></td>
</tr>
</tbody>
</table>
<!-- #tablepress-79 from cache -->				</div>
				<div class="elementor-element elementor-element-4954f01 elementor-widget elementor-widget-tablepress-table" data-id="4954f01" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-80" class="tablepress tablepress-id-80 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="7" class="column-1">外形尺寸</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">形式</td><td class="column-2">A</td><td class="column-3">B</td><td class="column-4">C</td><td class="column-5">E</td><td class="column-6">L</td><td class="column-7">D</td>
</tr>
<tr class="row-3">
	<td rowspan="3" class="column-1">轴向型</td><td class="column-2">65</td><td class="column-3">23</td><td class="column-4">73</td><td class="column-5">-</td><td rowspan="10" class="column-6">75<br />
100<br />
150<br />
200<br />
300<br />
400<br />
500<br />
750<br />
1000</td><td rowspan="10" class="column-7">Φ6<br />
Φ8<br />
Φ10</td>
</tr>
<tr class="row-4">
	<td class="column-2">105</td><td class="column-3">23</td><td class="column-4">73</td><td class="column-5">-</td>
</tr>
<tr class="row-5">
	<td class="column-2">155</td><td class="column-3">23</td><td class="column-4">73</td><td class="column-5">-</td>
</tr>
<tr class="row-6">
	<td rowspan="3" class="column-1">径向型</td><td class="column-2">65</td><td class="column-3">50</td><td class="column-4">110</td><td class="column-5">34</td>
</tr>
<tr class="row-7">
	<td class="column-2">105</td><td class="column-3">50</td><td class="column-4">110</td><td class="column-5">34</td>
</tr>
<tr class="row-8">
	<td class="column-2">155</td><td class="column-3">50</td><td class="column-4">110</td><td class="column-5">34</td>
</tr>
<tr class="row-9">
	<td rowspan="2" class="column-1">135°向型</td><td class="column-2">105</td><td class="column-3">23</td><td class="column-4">85</td><td class="column-5">-</td>
</tr>
<tr class="row-10">
	<td class="column-2">155</td><td class="column-3">23</td><td class="column-4">85</td><td class="column-5">-</td>
</tr>
<tr class="row-11">
	<td rowspan="2" class="column-1">万向型</td><td class="column-2">105</td><td class="column-3">23</td><td class="column-4">178</td><td class="column-5">120</td>
</tr>
<tr class="row-12">
	<td class="column-2">155</td><td class="column-3">23</td><td class="column-4">178</td><td class="column-5">120</td>
</tr>
</tbody>
</table>
<!-- #tablepress-80 from cache -->				</div>
				<div class="elementor-element elementor-element-c492b21 elementor-widget elementor-widget-tablepress-table" data-id="c492b21" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-81" class="tablepress tablepress-id-81 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="7" class="column-1">安装固定形式</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td colspan="7" class="column-1">可动外螺纹管接头</td>
</tr>
<tr class="row-3">
	<td class="column-1">M</td><td class="column-2">H</td><td class="column-3">SW</td><td rowspan="7" class="column-4">Φ6<br />
Φ8<br />
Φ10</td><td colspan="3" rowspan="8" class="column-5"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/wss1-300x141.webp" alt="可动外螺纹管接头" width="300" height="141" class="alignnone size-medium wp-image-10975" /></td>
</tr>
<tr class="row-4">
	<td class="column-1">M16×1.5</td><td class="column-2">12</td><td class="column-3">18</td>
</tr>
<tr class="row-5">
	<td class="column-1">M20×1.5</td><td class="column-2">16</td><td class="column-3">22</td>
</tr>
<tr class="row-6">
	<td class="column-1">M27×2</td><td class="column-2">20</td><td class="column-3">30</td>
</tr>
<tr class="row-7">
	<td class="column-1">NPT1/4</td><td class="column-2">15</td><td class="column-3">18</td>
</tr>
<tr class="row-8">
	<td class="column-1">NPT1/2</td><td class="column-2">19</td><td class="column-3">22</td>
</tr>
<tr class="row-9">
	<td class="column-1">NPT3/4</td><td class="column-2">25</td><td class="column-3">30</td>
</tr>
<tr class="row-10">
	<td colspan="4" class="column-1">可动内螺纹管接头</td>
</tr>
<tr class="row-11">
	<td class="column-1">M</td><td class="column-2">H</td><td class="column-3">SW</td><td rowspan="7" class="column-4">Φ6<br />
Φ8<br />
Φ10</td><td colspan="3" rowspan="8" class="column-5"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/wss2-300x173.webp" alt="可动内螺纹管接头" width="300" height="173" class="alignnone size-medium wp-image-10976" /></td>
</tr>
<tr class="row-12">
	<td class="column-1">M16×1.5</td><td class="column-2">12</td><td class="column-3">18</td>
</tr>
<tr class="row-13">
	<td class="column-1">M20×1.5</td><td class="column-2">16</td><td class="column-3">22</td>
</tr>
<tr class="row-14">
	<td class="column-1">M27×2</td><td class="column-2">20</td><td class="column-3">30</td>
</tr>
<tr class="row-15">
	<td class="column-1">NPT1/4</td><td class="column-2">15</td><td class="column-3">18</td>
</tr>
<tr class="row-16">
	<td class="column-1">NPT1/2</td><td class="column-2">19</td><td class="column-3">22</td>
</tr>
<tr class="row-17">
	<td class="column-1">NPT3/4</td><td class="column-2">25</td><td class="column-3">30</td>
</tr>
<tr class="row-18">
	<td colspan="4" class="column-1">固定螺纹接头</td>
</tr>
<tr class="row-19">
	<td class="column-1">M</td><td class="column-2">H</td><td class="column-3">SW</td><td rowspan="7" class="column-4">Φ6<br />
Φ8<br />
Φ10</td><td colspan="3" rowspan="8" class="column-5"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/wss3-300x145.webp" alt="固定螺纹接头" width="300" height="145" class="alignnone size-medium wp-image-10977" /></td>
</tr>
<tr class="row-20">
	<td class="column-1">M16×1.5</td><td class="column-2">12</td><td class="column-3">18</td>
</tr>
<tr class="row-21">
	<td class="column-1">M20×1.5</td><td class="column-2">16</td><td class="column-3">22</td>
</tr>
<tr class="row-22">
	<td class="column-1">M27×2</td><td class="column-2">20</td><td class="column-3">30</td>
</tr>
<tr class="row-23">
	<td class="column-1">NPT1/4</td><td class="column-2">15</td><td class="column-3">18</td>
</tr>
<tr class="row-24">
	<td class="column-1">NPT1/2</td><td class="column-2">19</td><td class="column-3">22</td>
</tr>
<tr class="row-25">
	<td class="column-1">NPT3/4</td><td class="column-2">25</td><td class="column-3">30</td>
</tr>
<tr class="row-26">
	<td colspan="4" class="column-1">卡套螺纹接头</td>
</tr>
<tr class="row-27">
	<td class="column-1">M</td><td class="column-2">H</td><td class="column-3">SW</td><td class="column-4">d</td><td colspan="3" rowspan="5" class="column-5"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/wss4-300x191.webp" alt="卡套螺纹接头" width="300" height="191" class="alignnone size-medium wp-image-10978" /></td>
</tr>
<tr class="row-28">
	<td class="column-1">M12×1.5</td><td class="column-2">15</td><td class="column-3">19</td><td class="column-4">Φ6</td>
</tr>
<tr class="row-29">
	<td class="column-1">M16×1.5</td><td class="column-2">15</td><td class="column-3">22</td><td rowspan="2" class="column-4">Φ8<br />
Φ10</td>
</tr>
<tr class="row-30">
	<td class="column-1">M20×1.5</td><td class="column-2">16</td><td class="column-3">24</td>
</tr>
<tr class="row-31">
	<td colspan="4" class="column-1">卡套法兰接头</td>
</tr>
<tr class="row-32">
	<td class="column-1">D</td><td class="column-2">D₀</td><td class="column-3">D₁</td><td class="column-4">SW</td><td class="column-5">d₀</td><td class="column-6">d</td><td rowspan="2" class="column-7"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/wss5-300x208.webp" alt="卡套法兰接头" width="300" height="208" class="alignnone size-medium wp-image-10979" /></td>
</tr>
<tr class="row-33">
	<td class="column-1">Φ60</td><td class="column-2">Φ42</td><td class="column-3">Φ24</td><td class="column-4">Φ22</td><td class="column-5">Φ9</td><td class="column-6">Φ8<br />
Φ10</td>
</tr>
<tr class="row-34">
	<td colspan="7" class="column-1">固定法兰</td>
</tr>
<tr class="row-35">
	<td class="column-1">D</td><td class="column-2">D₀</td><td class="column-3">D₁</td><td class="column-4">H</td><td class="column-5">d₀</td><td class="column-6">d</td><td rowspan="2" class="column-7"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/wss6-300x195.webp" alt="固定法兰" width="300" height="195" class="alignnone size-medium wp-image-10980" /></td>
</tr>
<tr class="row-36">
	<td class="column-1">Φ105</td><td class="column-2">Φ75</td><td class="column-3">Φ55</td><td class="column-4">Φ16</td><td class="column-5">Φ14</td><td class="column-6">Φ8<br />
Φ10</td>
</tr>
<tr class="row-37">
	<td colspan="7" class="column-1">注：可提供ANSI，JB，HG等标准法兰</td>
</tr>
</tbody>
</table>
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					</div>
				</div>
		<div class="elementor-element elementor-element-36d21e4 e-flex e-con-boxed e-con e-parent" data-id="36d21e4" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-97799d7 elementor-widget elementor-widget-heading" data-id="97799d7" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">选型</h2>				</div>
				<div class="elementor-element elementor-element-4e5a2ad elementor-widget elementor-widget-tablepress-table" data-id="4e5a2ad" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-77" class="tablepress tablepress-id-77 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">W</th><th colspan="3" class="column-2">温度仪表</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">S</td><td colspan="3" class="column-2">金属膨胀式</td>
</tr>
<tr class="row-3">
	<td class="column-1">S</td><td colspan="3" class="column-2">双金属片</td>
</tr>
<tr class="row-4">
	<td class="column-1">▢</td><td colspan="3" class="column-2">X带电接点</td>
</tr>
<tr class="row-5">
	<td rowspan="3" class="column-1">▢</td><td rowspan="3" class="column-2">表壳公称直径</td><td class="column-3">3）</td><td class="column-4">Φ60</td>
</tr>
<tr class="row-6">
	<td class="column-3">4）</td><td class="column-4">Φ100</td>
</tr>
<tr class="row-7">
	<td class="column-3">5）</td><td class="column-4">Φ150</td>
</tr>
<tr class="row-8">
	<td rowspan="7" class="column-1">▢</td><td rowspan="7" class="column-2">结构形式</td><td class="column-3">0）</td><td class="column-4">轴向（直型）</td>
</tr>
<tr class="row-9">
	<td class="column-3">1）</td><td class="column-4">径向（角型）</td>
</tr>
<tr class="row-10">
	<td class="column-3">2）</td><td class="column-4">135°向（钝角型）</td>
</tr>
<tr class="row-11">
	<td class="column-3">5）</td><td class="column-4">热套式角型（抽芯式）</td>
</tr>
<tr class="row-12">
	<td class="column-3">6）</td><td class="column-4">热套式直型（抽芯式）</td>
</tr>
<tr class="row-13">
	<td class="column-3">7）</td><td class="column-4">热套式万向型（抽芯式）</td>
</tr>
<tr class="row-14">
	<td class="column-3">8）</td><td class="column-4">万向（可调角型）</td>
</tr>
<tr class="row-15">
	<td rowspan="7" class="column-1">▢</td><td rowspan="7" class="column-2">安装方式</td><td class="column-3">0）</td><td class="column-4">无固定装置</td>
</tr>
<tr class="row-16">
	<td class="column-3">1）</td><td class="column-4">可动外螺纹</td>
</tr>
<tr class="row-17">
	<td class="column-3">2）</td><td class="column-4">可动内螺纹</td>
</tr>
<tr class="row-18">
	<td class="column-3">3）</td><td class="column-4">固定螺纹</td>
</tr>
<tr class="row-19">
	<td class="column-3">4）</td><td class="column-4">固定法兰</td>
</tr>
<tr class="row-20">
	<td class="column-3">5）</td><td class="column-4">卡套螺纹</td>
</tr>
<tr class="row-21">
	<td class="column-3">6）</td><td class="column-4">卡套法兰</td>
</tr>
<tr class="row-22">
	<td rowspan="3" class="column-1">▢</td><td rowspan="3" class="column-2">防护形式</td><td class="column-3">无（未标注）</td><td class="column-4">普通型</td>
</tr>
<tr class="row-23">
	<td class="column-3">N</td><td class="column-4">耐震型（充油式）</td>
</tr>
<tr class="row-24">
	<td class="column-3">F</td><td class="column-4">防腐性</td>
</tr>
</tbody>
</table>
<!-- #tablepress-77 from cache -->				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-eefe9a4 e-flex e-con-boxed e-con e-parent" data-id="eefe9a4" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-3b9ba5d elementor-widget elementor-widget-heading" data-id="3b9ba5d" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">型号规格及测量范围</h2>				</div>
				<div class="elementor-element elementor-element-b350808 elementor-widget elementor-widget-tablepress-table" data-id="b350808" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-76" class="tablepress tablepress-id-76 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="3" class="column-1">型号</th><th class="column-4">外壳公称直径D</th><th class="column-5">测温范围℃</th><th class="column-6">分格值℃</th><th class="column-7">插入长度L</th><th class="column-8">保护管直径d</th><th class="column-9">安装螺纹T</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="4" class="column-1">轴向直型</td><td rowspan="2" class="column-2">外螺纹节头</td><td rowspan="2" class="column-3">WSS301<br />
401<br />
501</td><td class="column-4">67</td><td rowspan="3" class="column-5">-10~+40℃</td><td rowspan="3" class="column-6">1</td><td class="column-7">75</td><td class="column-8">6</td><td class="column-9">M16×1.5，G1/2"</td>
</tr>
<tr class="row-3">
	<td class="column-4">107<br />
157</td><td rowspan="2" class="column-7">100</td><td class="column-8">10</td><td class="column-9">M27×2，G3/4"</td>
</tr>
<tr class="row-4">
	<td rowspan="2" class="column-2">内螺纹节头</td><td rowspan="2" class="column-3">WSS302<br />
402<br />
502</td><td class="column-4">67</td><td class="column-8">6</td><td class="column-9">M16×1.5，G1/2"</td>
</tr>
<tr class="row-5">
	<td class="column-4">107<br />
157</td><td rowspan="3" class="column-5">-80~+40℃</td><td rowspan="3" class="column-6">2</td><td rowspan="2" class="column-7">150</td><td class="column-8">10</td><td class="column-9">M27×2，G3/4"</td>
</tr>
<tr class="row-6">
	<td rowspan="4" class="column-1">径向角型</td><td rowspan="2" class="column-2">外螺纹节头</td><td rowspan="2" class="column-3">WSS311<br />
411<br />
511</td><td class="column-4">67</td><td class="column-8">6</td><td class="column-9">M16×1.5，G1/2"</td>
</tr>
<tr class="row-7">
	<td class="column-4">107<br />
157</td><td rowspan="2" class="column-7">200</td><td class="column-8">10</td><td class="column-9">M27×2，G3/4"</td>
</tr>
<tr class="row-8">
	<td rowspan="2" class="column-2">内螺纹节头</td><td rowspan="2" class="column-3">WSS312<br />
412<br />
512</td><td class="column-4">67</td><td rowspan="3" class="column-5">0~+50℃</td><td rowspan="3" class="column-6">1</td><td class="column-8">6</td><td class="column-9">M16×1.5，G1/2"</td>
</tr>
<tr class="row-9">
	<td class="column-4">107<br />
157</td><td rowspan="2" class="column-7">250</td><td rowspan="9" class="column-8">10</td><td rowspan="21" class="column-9">M27×2，G3/4"</td>
</tr>
<tr class="row-10">
	<td rowspan="2" class="column-1">万向型</td><td class="column-2">外螺纹节头</td><td class="column-3">WSS481<br />
581</td><td class="column-4">107<br />
157</td>
</tr>
<tr class="row-11">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSS482<br />
582</td><td class="column-4">107<br />
157</td><td rowspan="3" class="column-5">0~+100℃</td><td rowspan="3" class="column-6">2</td><td rowspan="2" class="column-7">300</td>
</tr>
<tr class="row-12">
	<td rowspan="2" class="column-1">热套式直型</td><td class="column-2">外螺纹节头</td><td class="column-3">WSS451<br />
551</td><td class="column-4">107<br />
157</td>
</tr>
<tr class="row-13">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSS452<br />
552</td><td class="column-4">107<br />
157</td><td rowspan="2" class="column-7">400</td>
</tr>
<tr class="row-14">
	<td rowspan="2" class="column-1">热套式角型</td><td class="column-2">外螺纹节头</td><td class="column-3">WSS461<br />
561</td><td class="column-4">107<br />
157</td><td rowspan="3" class="column-5">0~+150℃</td><td rowspan="3" class="column-6">2</td>
</tr>
<tr class="row-15">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSS462<br />
562</td><td class="column-4">107<br />
157</td><td class="column-7">500</td>
</tr>
<tr class="row-16">
	<td rowspan="2" class="column-1">热套式万向型</td><td class="column-2">外螺纹节头</td><td class="column-3">WSS471<br />
571</td><td class="column-4">107<br />
157</td><td class="column-7">750</td>
</tr>
<tr class="row-17">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSS472<br />
572</td><td class="column-4">107<br />
157</td><td rowspan="3" class="column-5">0~+200℃</td><td rowspan="3" class="column-6">5</td><td class="column-7">1000</td>
</tr>
<tr class="row-18">
	<td rowspan="2" class="column-1">电接点直型</td><td class="column-2">外螺纹节头</td><td class="column-3">WSSX401</td><td rowspan="12" class="column-4">107</td><td rowspan="3" class="column-7">1250</td><td rowspan="12" class="column-8">12</td>
</tr>
<tr class="row-19">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSSX402</td>
</tr>
<tr class="row-20">
	<td rowspan="2" class="column-1">电接点角型</td><td class="column-2">外螺纹节头</td><td class="column-3">WSSX411</td><td rowspan="3" class="column-5">0~+300℃</td><td rowspan="3" class="column-6">5</td>
</tr>
<tr class="row-21">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSSX412</td><td rowspan="3" class="column-7">1500</td>
</tr>
<tr class="row-22">
	<td rowspan="2" class="column-1">电接点万向型</td><td class="column-2">外螺纹节头</td><td class="column-3">WSSX481</td>
</tr>
<tr class="row-23">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSSX482</td><td rowspan="3" class="column-5">0~+400℃</td><td rowspan="3" class="column-6">10</td>
</tr>
<tr class="row-24">
	<td rowspan="2" class="column-1">热套式角型电接点</td><td class="column-2">外螺纹节头</td><td class="column-3">WSSX451</td><td rowspan="3" class="column-7">1750</td>
</tr>
<tr class="row-25">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSSX452</td>
</tr>
<tr class="row-26">
	<td rowspan="2" class="column-1">热套式直型电接点</td><td class="column-2">外螺纹节头</td><td class="column-3">WSSX461</td><td rowspan="4" class="column-5">0~+500℃</td><td rowspan="4" class="column-6">10</td>
</tr>
<tr class="row-27">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSSX462</td><td rowspan="3" class="column-7">2000</td>
</tr>
<tr class="row-28">
	<td rowspan="2" class="column-1">热套式万向型电接点</td><td class="column-2">外螺纹节头</td><td class="column-3">WSSX471</td>
</tr>
<tr class="row-29">
	<td class="column-2">内螺纹节头</td><td class="column-3">WSSX472</td>
</tr>
</tbody>
</table>
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					<h2 class="elementor-heading-title elementor-size-default">使用与维修</h2>				</div>
				<div class="elementor-element elementor-element-bdac767 elementor-widget elementor-widget-text-editor" data-id="bdac767" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、为保证温度计的正确性，尾管浸人被测介质的深度视尾管长度不同应在75以上。<br />2、读数时视线应与标度盘垂直。<br />3、温度计在正常使用后(一般不超过一年)应按工业双金属温度计有关检定规程进行定期检定。<br />4、热套式温度计使用过程中遇到损坏需要更换时，只需逆时针松动螺母1，然后旋出表芯2，保护套3留在设备中，将新的表芯装入，勿使双金属螺管与保护套底部接触，旋紧螺母1即可。<br />5、温度计在运输、保管、安装、使用过程中应避免碰撞尾管，切勿使其弯曲变形。</p>								</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/sjswdj/">双金属温度计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>温度变送器</title>
		<link>https://www.zhanfengdesign.com/wdbsq/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Fri, 08 May 2026 01:42:50 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=6965</guid>

					<description><![CDATA[<p>产品概述 SBWR热电偶温度变送器、SB [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/wdbsq/">温度变送器</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="6965" class="elementor elementor-6965" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-00c939d e-flex e-con-boxed e-con e-parent" data-id="00c939d" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-6e21f88 elementor-widget elementor-widget-heading" data-id="6e21f88" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">产品概述</h2>				</div>
				<div class="elementor-element elementor-element-5abd4de elementor-widget elementor-widget-text-editor" data-id="5abd4de" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>SBWR热电偶温度变送器、SBWZ热电阻温度变送器是DDZ-S系列仪表中的现场安装式温度变送单元。它采用二线传送方式（两根导线作为电源输入，信号输出的公用传输线）。将热电偶、热电阻信号变换成与输入电信号或被测温度成线性的4~20mA的输出信号，变送器可以安装于热电偶、热电阻的接线盒内与之形成一体化结构。它作为新一代测温仪表可广泛应用于冶金、石油化工、电力、轻工、纺织、食品、国防以及科研等工业部门。</p>								</div>
		<div class="elementor-element elementor-element-08ec82e e-con-full e-flex e-con e-child" data-id="08ec82e" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-2e832d3 e-con-full e-flex e-con e-child" data-id="2e832d3" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-8f40aaf elementor-widget elementor-widget-image" data-id="8f40aaf" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="500" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/wdbsq-2-e1779153707342.webp" class="attachment-large size-large wp-image-6971" alt="液晶显示型" />															</div>
				<div class="elementor-element elementor-element-a70ca12 elementor-widget elementor-widget-heading" data-id="a70ca12" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">液晶显示型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-0a80c24 e-con-full e-flex e-con e-child" data-id="0a80c24" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-3e6d863 elementor-widget elementor-widget-image" data-id="3e6d863" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="500" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/hsmwdbsq-1-e1779153718574.webp" class="attachment-large size-large wp-image-6972" alt="精巧型" />															</div>
				<div class="elementor-element elementor-element-f47b7b8 elementor-widget elementor-widget-heading" data-id="f47b7b8" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">精巧型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-048c0b6 e-con-full e-flex e-con e-child" data-id="048c0b6" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-e74bc42 elementor-widget elementor-widget-image" data-id="e74bc42" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="500" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/rdz-1-e1779153770908.webp" class="attachment-large size-large wp-image-6973" alt="耦合型" />															</div>
				<div class="elementor-element elementor-element-9cf2a56 elementor-widget elementor-widget-heading" data-id="9cf2a56" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">耦合型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-d58a264 e-con-full e-flex e-con e-child" data-id="d58a264" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-50c8ca5 elementor-widget elementor-widget-image" data-id="50c8ca5" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="500" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/ycwdbsq-1-e1779153801181.webp" class="attachment-large size-large wp-image-6974" alt="4G远传型" />															</div>
				<div class="elementor-element elementor-element-7730420 elementor-widget elementor-widget-heading" data-id="7730420" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">4G远传型</h3>				</div>
				</div>
				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-a0b49bd e-flex e-con-boxed e-con e-parent" data-id="a0b49bd" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-6177ac3 elementor-widget elementor-widget-heading" data-id="6177ac3" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">温度变送器特点</h2>				</div>
				<div class="elementor-element elementor-element-c92dc1e elementor-widget elementor-widget-text-editor" data-id="c92dc1e" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、采用环氧树脂密封结构，因此抗震、耐温，适合在恶劣现场环境中安装使用。<br />2、现场安装于热电阻、热电偶的接线盒内，直接输出4~20mA，这样既省去较贵的补偿导线费用，又提高了信号长距离传送过程中的抗干扰能力。<br />3、精度高、功耗低、使用环境温度范围宽、工作稳定可靠。<br />4、量程可调，并具有线性化较正功能，热电偶变送器具有冷端自动补偿功能。<br />应用面广，既可与热电偶、热电阻形成一体化现场安装结构，也可作为功能模块安装入检测设备中。</p>								</div>
					</div>
				</div>
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					<h2 class="elementor-heading-title elementor-size-default">主要技术指标</h2>				</div>
				<div class="elementor-element elementor-element-9ba3145 elementor-widget elementor-widget-text-editor" data-id="9ba3145" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、输入：热电阻Pt100、Cu50、Cu100，热电偶K、E、S、B、T、J、N<br />2、输出：在量程范围内输出4~20mA直流信号可与热电阻温度计的输出电阻信号成线性，可与热电阻温度计的输入温度信号成线性；可与热电偶输入的毫伏信号成线性，也可与热电偶温度计的输入温度信号成线性。<br />3、基本误差：±0.2%、±0.5%<br />4、传送方式：二线制<br />5、变送器工作电源电压最低12V，最高35V，额定工作电压24V。<br />6、负载：极限负载电阻按下式计算，RL（max）=50×（Vmm-12）(即24V时负载电阻可在0~600Ω范围内选用)额定负载250Ω。<br />注：量程可调式变送器，改变量程时零点与满度需反复调试；电偶型变送器在调试前须预热30分钟。<br />7、环境温度影响≤0.05%1℃<br />8、正常工作环境：<br />a、环境温度-25℃~+80℃<br />b、相对湿度5%~95%<br />c、机械振动f≤55Hz振幅&lt;0.15mm。</p>								</div>
					</div>
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					<h2 class="elementor-heading-title elementor-size-default">型号、类别</h2>				</div>
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<table id="tablepress-74" class="tablepress tablepress-id-74">
<thead>
<tr class="row-1">
	<th class="column-1">型号</th><th class="column-2">传感器分度号</th><th class="column-3">最大量程规定</th><th class="column-4">规定最小量程范围（上限下限之差）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">SBWR-2160</td><td class="column-2">E</td><td class="column-3">0~800℃</td><td class="column-4">300℃</td>
</tr>
<tr class="row-3">
	<td class="column-1">SBWR-2260</td><td class="column-2">K</td><td class="column-3">0~1300℃</td><td class="column-4">400℃</td>
</tr>
<tr class="row-4">
	<td class="column-1">SBWR-2360</td><td class="column-2">S</td><td class="column-3">0~1600℃</td><td class="column-4">600℃</td>
</tr>
<tr class="row-5">
	<td class="column-1">SBWR-2460</td><td class="column-2">B</td><td class="column-3">0~1800℃</td><td class="column-4">800℃</td>
</tr>
<tr class="row-6">
	<td class="column-1">SBWR-2560</td><td class="column-2">T</td><td class="column-3">0~400℃</td><td class="column-4">200℃</td>
</tr>
<tr class="row-7">
	<td class="column-1">SBWR-2660</td><td class="column-2">J</td><td class="column-3">0~1200℃</td><td class="column-4">300℃</td>
</tr>
<tr class="row-8">
	<td class="column-1">SBWR-2760</td><td class="column-2">N</td><td class="column-3">0~1200℃</td><td class="column-4">400℃</td>
</tr>
<tr class="row-9">
	<td class="column-1">SBWR-4160</td><td class="column-2">E</td><td class="column-3">0~800℃</td><td class="column-4">300℃</td>
</tr>
<tr class="row-10">
	<td class="column-1">SBWR-4260</td><td class="column-2">K</td><td class="column-3">0~1300℃</td><td class="column-4">400℃</td>
</tr>
<tr class="row-11">
	<td class="column-1">SBWR-4360</td><td class="column-2">S</td><td class="column-3">0~1600℃</td><td class="column-4">600℃</td>
</tr>
<tr class="row-12">
	<td class="column-1">SBWR-4460</td><td class="column-2">B</td><td class="column-3">0~1800℃</td><td class="column-4">800℃</td>
</tr>
<tr class="row-13">
	<td class="column-1">SBWR-4560</td><td class="column-2">T</td><td class="column-3">0~400℃</td><td class="column-4">200℃</td>
</tr>
<tr class="row-14">
	<td class="column-1">SBWR-4660</td><td class="column-2">J</td><td class="column-3">0~1200℃</td><td class="column-4">300℃</td>
</tr>
<tr class="row-15">
	<td class="column-1">SBWR-4760</td><td class="column-2">N</td><td class="column-3">0~1200℃</td><td class="column-4">400℃</td>
</tr>
<tr class="row-16">
	<td class="column-1">SBWR-2160</td><td class="column-2">Cu50</td><td class="column-3">-50~150℃</td><td class="column-4">50℃</td>
</tr>
<tr class="row-17">
	<td class="column-1">SBWR-2260</td><td class="column-2">Cu100</td><td class="column-3">-50~150℃</td><td class="column-4">50℃</td>
</tr>
<tr class="row-18">
	<td class="column-1">SBWR-2460</td><td class="column-2">Pt100</td><td class="column-3">0~600℃</td><td class="column-4">50℃</td>
</tr>
<tr class="row-19">
	<td class="column-1">SBWR-2460</td><td class="column-2">Pt100</td><td class="column-3">-100~200℃</td><td class="column-4">50℃</td>
</tr>
<tr class="row-20">
	<td class="column-1">SBWR-4460</td><td class="column-2">Pt100</td><td class="column-3">-200~600℃</td><td class="column-4">50℃</td>
</tr>
</tbody>
</table>
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<table id="tablepress-75" class="tablepress tablepress-id-75 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">S</th><th colspan="3" class="column-2">表示DDZ-S系列电动单元组合仪表</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">B</td><td colspan="3" class="column-2">变送单元</td>
</tr>
<tr class="row-3">
	<td class="column-1">W</td><td colspan="3" class="column-2">温度</td>
</tr>
<tr class="row-4">
	<td rowspan="2" class="column-1">▢</td><td class="column-2">Z</td><td colspan="2" class="column-3">热电阻</td>
</tr>
<tr class="row-5">
	<td class="column-2">R</td><td colspan="2" class="column-3">热电偶</td>
</tr>
<tr class="row-6">
	<td rowspan="2" class="column-1">▢</td><td class="column-2">2</td><td colspan="2" class="column-3">输出与对应温度呈线性</td>
</tr>
<tr class="row-7">
	<td class="column-2">4</td><td colspan="2" class="column-3">输出与对应输入电信号呈线性</td>
</tr>
<tr class="row-8">
	<td rowspan="10" class="column-1">▢</td><td rowspan="7" class="column-2">热电偶</td><td class="column-3">1</td><td class="column-4">E</td>
</tr>
<tr class="row-9">
	<td class="column-3">2</td><td class="column-4">K</td>
</tr>
<tr class="row-10">
	<td class="column-3">3</td><td class="column-4">S</td>
</tr>
<tr class="row-11">
	<td class="column-3">4</td><td class="column-4">B</td>
</tr>
<tr class="row-12">
	<td class="column-3">5</td><td class="column-4">T</td>
</tr>
<tr class="row-13">
	<td class="column-3">6</td><td class="column-4">J</td>
</tr>
<tr class="row-14">
	<td class="column-3">7</td><td class="column-4">N</td>
</tr>
<tr class="row-15">
	<td rowspan="3" class="column-2">热电阻</td><td class="column-3">1</td><td class="column-4">Cu50</td>
</tr>
<tr class="row-16">
	<td class="column-3">2</td><td class="column-4">Cu100</td>
</tr>
<tr class="row-17">
	<td class="column-3">4</td><td class="column-4">Pt100</td>
</tr>
<tr class="row-18">
	<td rowspan="2" class="column-1">▢</td><td class="column-2">6</td><td colspan="2" class="column-3">一体化安装</td>
</tr>
<tr class="row-19">
	<td class="column-2">8</td><td colspan="2" class="column-3">隔离安装</td>
</tr>
<tr class="row-20">
	<td rowspan="2" class="column-1">▢</td><td class="column-2">0</td><td colspan="2" class="column-3">普通型</td>
</tr>
<tr class="row-21">
	<td class="column-2">1</td><td colspan="2" class="column-3">隔离型</td>
</tr>
<tr class="row-22">
	<td rowspan="4" class="column-1">▢</td><td class="column-2">A</td><td colspan="2" class="column-3">带指针表头</td>
</tr>
<tr class="row-23">
	<td class="column-2">B</td><td colspan="2" class="column-3">带液晶显示</td>
</tr>
<tr class="row-24">
	<td class="column-2">C</td><td colspan="2" class="column-3">挂壁安装</td>
</tr>
<tr class="row-25">
	<td class="column-2">D</td><td colspan="2" class="column-3">导轨安装</td>
</tr>
</tbody>
</table>
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					<h2 class="elementor-heading-title elementor-size-default">接线方式</h2>				</div>
				<div class="elementor-element elementor-element-2dfb824 elementor-widget elementor-widget-text-editor" data-id="2dfb824" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>热电阻三线制变送器安装接线图</p>								</div>
				<div class="elementor-element elementor-element-0d50b23 elementor-widget elementor-widget-image" data-id="0d50b23" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="220" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/rdzjx-e1779153829973.webp" class="attachment-large size-large wp-image-6976" alt="三线制变送器安装接线图" />															</div>
				<div class="elementor-element elementor-element-9e3127d elementor-widget elementor-widget-text-editor" data-id="9e3127d" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>热电偶变送器安装接线图</p>								</div>
				<div class="elementor-element elementor-element-a0e08f2 elementor-widget elementor-widget-image" data-id="a0e08f2" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="214" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/rdojx-e1779153841901.webp" class="attachment-large size-large wp-image-6977" alt="变送器安装接线图" />															</div>
				<div class="elementor-element elementor-element-f3e5207 elementor-widget elementor-widget-text-editor" data-id="f3e5207" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>导轨式电偶变送器安装接线图</p>								</div>
				<div class="elementor-element elementor-element-746341c elementor-widget elementor-widget-image" data-id="746341c" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="249" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/dgsdojx-e1779153851719.webp" class="attachment-large size-large wp-image-6978" alt="导轨式电偶变送器安装接线图" />															</div>
				<div class="elementor-element elementor-element-a981b1a elementor-widget elementor-widget-text-editor" data-id="a981b1a" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>导轨式电阻变送器安装接线图</p>								</div>
				<div class="elementor-element elementor-element-088ad51 elementor-widget elementor-widget-image" data-id="088ad51" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="235" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/dgsdzjx-e1779153863922.webp" class="attachment-large size-large wp-image-6979" alt="导轨式电阻变送器安装接线图" />															</div>
				<div class="elementor-element elementor-element-48236c8 elementor-widget elementor-widget-text-editor" data-id="48236c8" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>一体化液晶显示变送器接线图</p>								</div>
				<div class="elementor-element elementor-element-1724b38 elementor-widget elementor-widget-image" data-id="1724b38" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="254" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/ythyjxsjx-e1779153875107.webp" class="attachment-large size-large wp-image-6980" alt="一体化液晶显示变送器接线图" />															</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-d38ea09 e-flex e-con-boxed e-con e-parent" data-id="d38ea09" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-3a09078 elementor-widget elementor-widget-heading" data-id="3a09078" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">信号隔离器</h2>				</div>
				<div class="elementor-element elementor-element-499db6a elementor-widget elementor-widget-text-editor" data-id="499db6a" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、SBWZ/R系列信号隔离器主要与DCS、PLC等工业测控系统配合使用，用来完善和补充系统模拟I/O插件功能，增加系统适用性和现场环境下的可靠性。本产品按国际电磁兼容性标准设计，采用国际上同行业公认的调制式变压器隔离技术，完成输入、输出、电源的相互隔离。在模块内部电路设计上，以低功耗，低温漂技术为基础，采用高品质元器件，使产品能够长期稳定工作，同时产品设有输入保护、干扰抑制、隔离等功能。<br />2、技术参数<br />测量精度：±0.5F·S%或±0.2F·S%<br />输入信号：各种直流线性信号<br />输出信号：一进一出或一进两出<br />工作电源：DC24V<br />工作环境：0~50℃，相对温度≤85%，无腐蚀气体，无强烈震动场合。<br />输入阻抗：230Ω+输出负载电阻<br />输出负载电阻：50~500Ω<br />隔 离：输入、输出、电源间相互隔离<br />绝缘电阻：电源、输入、输出端子间≥100MΩ<br />绝缘强度：电源、输入、输出端子间1000VDC/分钟</p>								</div>
				<div class="elementor-element elementor-element-2432905 elementor-widget elementor-widget-heading" data-id="2432905" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">热电偶变送器校验步骤</h2>				</div>
				<div class="elementor-element elementor-element-7d26a9b elementor-widget elementor-widget-text-editor" data-id="7d26a9b" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、校验时，在输入端接入电位差计，输出信号为电动势，在输出端接上24VDC稳压电源并串接上标准电流表。<br />2、调零：反接信号输入线，使电位差计输出校验现场室温对应电动势，调整电位器Z，使电流表读数为4mA。<br />3、调满：正接信号输入线，使电位差计输出满量程对应电动势，调整电位器S，使电流表读数为20mA。（该电动势为满度电动势减去室温对应电动势后的值）<br />例： 在检验现场室温为7℃，输入信号为K，量程为0~1000℃的变送器标定，通过查表得知7℃对应电动势为0.277mV，1000℃对应电动势为41.269mV，反接后，电位差计输出0.277mV，调整电位器Z，使电流表读数为4mA；正接线后电位差计输出读数为40.992mV（41.269mV~0.277mV），调整电位器S，使电流表读数为20mA。</p>								</div>
				<div class="elementor-element elementor-element-e13fc61 elementor-widget elementor-widget-heading" data-id="e13fc61" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">热电阻变送器校验步骤</h2>				</div>
				<div class="elementor-element elementor-element-a56295d elementor-widget elementor-widget-text-editor" data-id="a56295d" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1、标定时，按以上典型接线图接线，在输入端接入标准电阻箱（如ZX-25a），在输出端接上24VDC稳压电源并串接上标准电流表。<br />2、改变信号源发生器（电阻箱），使之等于量程的下限值，调整电位器Z，使电流表的读数为4 mA，改变信号源，使之等于量程的上限值，调整电位器S，使电流表的读数为20 mA即可。<br />例： 输入型号为Pt100量程为0~100℃的变送器。正确接线后，电阻箱输出100Ω，调整电位器Z，使电流表读数为4 mA；电阻箱输出读数为138.50Ω(即热电阻在100℃时对应的电阻值)，调整电位器S，使电流表的读数为20 mA。</p>								</div>
				<div class="elementor-element elementor-element-e14bb45 elementor-widget elementor-widget-heading" data-id="e14bb45" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">安装注意事项</h2>				</div>
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									<p>安装核心是选对测点、插深到位、密封牢固、屏蔽接地、远离干扰，直接决定测量精度与寿命。<br />一、安装前准备<br />核对型号：确认量程、分度号（Pt100/K 型）、输出（4-20mA）、防爆 / 防护等级（IP65/IP68）与现场匹配。<br />外观检查：探头无弯曲 / 划痕、接线盒完好、螺纹 / 法兰无损伤、防爆面无锈蚀。<br />工艺条件：管道吹扫干净、无焊渣 / 杂物；高压 / 高温工况确认耐压等级，≥10MPa 需加保护套管。<br />二、测点位置选择（关键）<br />优先直管段：选上游≥10D、下游≥5D直管段，避开弯头、阀门、三通、泵口等流态不稳处。<br />代表性区域：测管道中心线（流速最高、温度最均匀）；避免死角、管壁、沉积区。<br />远离干扰：距电机、变频器、变压器等 **≥30cm**；避开直射热源 / 冷源、振动源。<br />环境适配：环境温度 &#8211; 20~+85℃、湿度≤85% RH；户外加防雨防晒罩，电气接口朝下防进水。<br />三、机械安装与固定<br />1）插入深度（核心精度项）<br />管道：插入至管径 1/3~1/2，确保感温元件在中心；DN≥50mm≥150mm，DN&lt;50mm 斜插 45°。<br />容器：插入介质 **≥50mm**，不碰罐壁 / 底板。<br />液体：垂直安装防气泡；倾斜≤30°、探头朝下。<br />气体：水平安装，防冷凝液积在探头。<br />2）安装方式与密封<br />螺纹（G1/2/NPT1/2）：缠3~5 圈生料带（不堵探头），扭矩 20~30N・m；只拧底部螺帽，不转表头（防内部线断）。<br />法兰：密封垫匹配介质 / 压力，螺栓对称均匀拧紧，做气密性试验。<br />管夹式（外壁测温）：管壁清洁平整、贴合紧密；适用于 DN≤50、导热好的管道。<br />振动场合：加减震支架、防松螺母，定期检查紧固。<br />四、电气接线与接地（防干扰）<br />电源：DC 24V±10%，严禁反接；单独供电，不与强电共用回路。<br />信号线：用屏蔽双绞线，与动力电缆分开敷设（间距≥30cm）；屏蔽层单端接地（控制室侧），不形成地环路。<br />热电阻（Pt100）：三线制，线阻≤1Ω、三线电阻平衡；热电偶：正负极不可接反。<br />接地：外壳可靠接地，接地电阻 **≤4Ω**；防爆区严格按本安 / 隔爆规范，用防爆电缆与密封接头。<br />五、防爆与特殊工况<br />防爆区：选Ex d/ia IIC T6等匹配等级；密封到位、电缆引入防爆密封接头，多余接口用防爆堵头封死。<br />高温（&gt;200℃）：垂直安装防套管变形；加散热片，降低表头温度。<br />腐蚀介质：选 316L / 哈氏合金探头，防腐密封，定期检查腐蚀。<br />六、投运与维护<br />投运前：复查接线、绝缘电阻≥20MΩ、无泄漏；通电预热 15~30min，零点 / 量程校准。<br />日常维护：定期检查紧固、密封、接线；探头结垢 / 腐蚀及时清洗或更换；避免化学品擦敏感部件。<br />七、常见禁忌（避坑）<br />❌ 装在弯头 / 阀门后、管道死角、管壁处。<br />❌ 插入过浅（未到中心）或过深（碰管壁 / 堵塞）。<br />❌ 与强电同槽、屏蔽层两端接地、电源反接。<br />❌ 旋转表头紧固、生料带过多堵探头。<br />❌ 普通型用于防爆区、户外无防护。</p>								</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/wdbsq/">温度变送器</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
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		<item>
		<title>耐震压力表</title>
		<link>https://www.zhanfengdesign.com/nzylb/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Thu, 07 May 2026 15:46:17 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=6953</guid>

					<description><![CDATA[<p>耐震压力表采用充油阻尼结构，具备优良抗震、抗冲击性能，不锈钢外壳耐腐蚀、耐磨损。支持径向、轴向多种安装方式，测量精准、指针稳定，杜绝震动抖动。适配液压、化工、水处理、空压机、锅炉等复杂工况，可测正压、负压与高压，规格齐全，安装便捷，是工业管道与机械设备就地压力监测的优选仪表。</p>
<p><a href="https://www.zhanfengdesign.com/nzylb/">耐震压力表</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="6953" class="elementor elementor-6953" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-4449bfc e-flex e-con-boxed e-con e-parent" data-id="4449bfc" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-de6a397 elementor-widget elementor-widget-heading" data-id="de6a397" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">产品概述</h2>				</div>
				<div class="elementor-element elementor-element-e7f4b63 elementor-widget elementor-widget-text-editor" data-id="e7f4b63" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<div data-page-id="PSAOdiDGHonjADxUvczcU3OenQd" data-lark-html-role="root" data-docx-has-block-data="false"><div class="ace-line ace-line old-record-id-F9vQfM3LMdGXyqcm12ccrWPinvb">耐震压力表是一种适用于震动工况的工业现场压力测量仪表，核心用于监测管道、储罐、机泵等设备的介质压力，凭借优异的抗震性能，广泛应用于石油化工、电力、冶金、给排水、机械制造等工业领域，尤其适配泵体、风机等震动剧烈、压力脉动频繁的场景，可与3051压力/差压变送器配套使用，实现就地压力显示与远程信号监测的双重保障。</div><div class="ace-line ace-line old-record-id-QTQ1fNaVFdh8pvcLX2lcpXWUnOf">该仪表采用密闭式结构设计，外壳为高强度防腐金属材质，具备良好的防尘、防水、抗冲击性能，可适应户外、恶劣工业环境长期运行。核心测量元件为316L不锈钢弹簧管，耐弱腐蚀、承压稳定，适配水、油品、压缩空气、中性化工流体等常规介质，特殊强腐蚀工况可选用哈氏合金等专用接液材质。</div><div class="ace-line ace-line old-record-id-OLcsf4NQBdTqf5c8gRCczUW5n4Z">仪表内部填充甘油或硅油阻尼液，可有效吸收现场震动和压力脉动，抑制指针抖动，确保读数清晰准确，同时对内部机芯起到润滑作用，减少部件磨损，延长使用寿命。仪表精度等级常规为1.6级，满足工业现场就地监测需求，精密工况可选用0.4级高精度型号。</div><div class="ace-line ace-line old-record-id-Giy6fhvJZdOwePcRRFFcqe6dnMb">产品结构紧凑、安装便捷，支持径向、轴向带边等多种安装形式，接口规格以M20×1.5国标螺纹和1/2NPT美标螺纹为主，可灵活适配不同现场管道。整体具备抗震动、抗冲击、维护量小、使用寿命长等特点，能在-20℃～60℃环境温度、常规静压范围内稳定工作，是工业现场震动工况下压力监测的优选仪表。</div></div>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-925b898 e-flex e-con-boxed e-con e-parent" data-id="925b898" data-element_type="container" data-e-type="container">
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				<div class="elementor-element elementor-element-639e011 elementor-widget elementor-widget-heading" data-id="639e011" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">原理与结构组成</h2>				</div>
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									<p>基本原理</p><p>压力测量：介质压力进入 → 弹簧管（波登管） 弹性变形 → 传动机构放大 → 指针偏转显示。<br />抗震原理：全密封表壳 + 内部灌满阻尼液（甘油 / 硅油） → 液体黏性吸收振动、抑制指针抖动、润滑机芯、减少磨损。</p><p>结构组成<br />导压系统：接头、弹簧管、限流阻尼螺钉<br />传动机构：机芯、齿轮、连杆、游丝<br />显示部分：表盘、指针<br />外壳：密封表壳、表玻璃、密封圈<br />阻尼液：甘油（常温通用）或硅油（耐低温 / 高温）</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">特点</h2>				</div>
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									<p>一、结构特点<br />内部填充甘油 / 硅油阻尼液，机芯全浸泡，有效吸收振动、缓冲压力脉动。<br />接液部件采用316L 不锈钢，耐弱腐蚀，适配水、油品、空气等常规介质。<br />密闭式整体结构，防尘、防水、防油污，表盘不易起雾、进灰。<br />高强度金属表壳，抗撞击、耐机械老化，适合现场恶劣环境。<br />二、使用性能特点<br />耐震防抖：泵组、风机、往复泵等震动环境下，指针稳定不抖动，读数清晰。<br />抗冲击：阻尼液缓冲瞬时水锤、压力冲击，保护弹簧管及传动机芯。<br />使用寿命长：齿轮、连杆等传动部件油液润滑，减少磨损，故障率低。<br />测量稳定：压力波动大的管路，示值平稳，无大幅跳动。<br />三、工况适配特点<br />标准静压设计，满足工业常规管道、储罐额定工作压力。<br />安装简单，可搭配缓冲管、针型阀、冷凝弯，适配高低温、变压工况。<br />通用性强，可与 3051 压力变送器配套使用，就地显示 + 远传信号双重监测。<br />维护量小，无需频繁校验、不易损坏，现场运维便捷。</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">尺寸规格表</h2>				</div>
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<table id="tablepress-88" class="tablepress tablepress-id-88 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">常用型号</th><th class="column-2">表壳直径（Φ）</th><th class="column-3">安装形式</th><th class="column-4">接口规格（螺纹）</th><th class="column-5">安装尺寸</th><th class="column-6">适配场景</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">YN-40</td><td class="column-2">40mm</td><td class="column-3">径向无边</td><td class="column-4">M10×1.5（公制）、1/4NPT（美标）</td><td class="column-5">表体厚度约30mm，接口长度14mm</td><td class="column-6">狭小空间、小型设备</td>
</tr>
<tr class="row-3">
	<td class="column-1">YN-60</td><td class="column-2">60mm</td><td class="column-3">径向无边、轴向无边、径向带边</td><td class="column-4">M14×1.5（常用）、G1/4、1/4NPT</td><td class="column-5">表体厚度约32.5mm，带边安装孔距75mm</td><td class="column-6">常规狭小管道、小型机泵，读数便捷</td>
</tr>
<tr class="row-4">
	<td class="column-1">YN-100</td><td class="column-2">100mm</td><td class="column-3">径向无边、轴向无边、径向带边、轴向带边</td><td class="column-4">M20×1.5（国标常用）、G1/2、1/2NPT</td><td class="column-5">表体厚度约44mm，带边安装孔距118mm</td><td class="column-6">常规工业现场、管道、机泵，远距离易读数</td>
</tr>
<tr class="row-5">
	<td class="column-1">YN-150</td><td class="column-2">150mm</td><td class="column-3">径向无边、轴向无边、径向带边、轴向带边</td><td class="column-4">M20×1.5、G1/2、1/2NPT</td><td class="column-5">表体厚度约53mm，带边安装孔距165mm</td><td class="column-6">大型设备、远距离观测场景，精度更稳定</td>
</tr>
<tr class="row-6">
	<td colspan="6" class="column-1">说明：1. 安装形式不同尺寸略有差异，径向带边（T型）、轴向带边（ZQ型）均带安装孔，可固定在面板或支架上；2. 接口螺纹可按需定制，常规国标为M20×1.5，美标为1/2NPT；3. 表体重量随尺寸递增，YN-60约0.4kg，YN-100约0.89kg，YN-150约0.95kg，便于现场安装固定。</td>
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					<h2 class="elementor-heading-title elementor-size-default">技术指标</h2>				</div>
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									<p>公称直径: Ф60、 Ф100、 Ф150、 Ф200、 Ф250<br />外壳材质: SUS304<br />弹 簧 管: SUS304 \SUS316L<br />机 芯 : SUS304<br />接头接材质: 304SS、316L<br />仪表玻璃：有机玻璃、钢化玻璃、双层安全玻璃<br />接口螺纹: M14×1.5 M20×1.5、(特殊螺纹可定制）<br />使用压力: 静负荷压用至测量上限值3/4、交变负荷用至测量上限2/3<br />工作温度: -35～+70℃ 相对温度不大于85%（在接近最低温度时会影响仪表正常工作）<br />焊接方式: 氩弧焊，耐震压力表：表壳内充阻尼液<br />应用：适用于测量介质及周围环境均有腐蚀性的气体或液体的压力，并用于有脉动载荷及振动的测量场所。</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">选型</h2>				</div>
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<table id="tablepress-73" class="tablepress tablepress-id-73 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="4" class="column-1">测量范围、精确度等级</th>
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</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">型号</td><td class="column-2">测量范围（MPa）</td><td class="column-3">精确度等级（%）</td><td class="column-4">标配螺纹连接</td>
</tr>
<tr class="row-3">
	<td class="column-1">YTN-60B（Z T）</td><td class="column-2">0~（0.1/0.16/0.25/0.4/0.6/1/1.6/2.5/4/6/10/16/25/40/60）<br />
-0.1~ （0.15/0.3/0.5/0.9/2.4）</td><td class="column-3">2.5</td><td class="column-4">M14*1.5</td>
</tr>
<tr class="row-4">
	<td class="column-1">YTN-100B（Z T）<br />
YTN-150B（Z T）</td><td class="column-2">0~（0.1/0.16/0.25/0.4/0.6/1/1.6/2.5/4/6/10/16/25/40/60/100）<br />
-0.1~ （0/0.15/0.3/0.5/0.9/2.4/3.9）</td><td class="column-3">1.6</td><td class="column-4">M20*1.5</td>
</tr>
<tr class="row-5">
	<td class="column-1">YTN-200B<br />
YTN-250B</td><td class="column-2">0~ （0.25/0.4/0.6/1/1.6/2.5/4/6/10/16/25/40/60）<br />
-0.1~ （0.15/0.3/0.5/0.9/2.4）</td><td class="column-3">1.6</td><td class="column-4">M20*1.5</td>
</tr>
<tr class="row-6">
	<td colspan="4" class="column-1">Y-压力表 TN-耐震 - ▢ ▢ ▢-公称直径 B-全不锈钢 - Z-轴向 T-带边</td>
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<table id="tablepress-87" class="tablepress tablepress-id-87">
<thead>
<tr class="row-1">
	<th class="column-1">选型维度</th><th class="column-2">选型选项</th><th class="column-3">说明</th><th class="column-4">使用场景</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">量程选择</td><td class="column-2">工作压力为量程的1/3～2/3</td><td class="column-3">严禁长期满量程、超压使用，避免弹簧管变形损坏，延长设备寿命</td><td class="column-4">根据现场实际工作压力选型，预留一定过载余量（不超过量程1.5倍）</td>
</tr>
<tr class="row-3">
	<td class="column-1">接液材质</td><td class="column-2">316L不锈钢（常规）、哈氏合金（强腐蚀）</td><td class="column-3">材质需与介质兼容，防止腐蚀弹簧管和接头，影响测量精度</td><td class="column-4">316L：水、油品、空气、中性介质；哈氏合金：强酸碱、腐蚀性介质</td>
</tr>
<tr class="row-4">
	<td class="column-1">阻尼液类型</td><td class="column-2">甘油（常温）、硅油（中低温）</td><td class="column-3">阻尼液用于缓冲震动、防抖，需适配环境温度，避免凝固或流失</td><td class="column-4">甘油：0℃以上常规工况；硅油：-20℃～80℃中低温工况</td>
</tr>
<tr class="row-5">
	<td class="column-1">安装形式</td><td class="column-2">径向安装、轴向带边安装</td><td class="column-3">根据安装空间和读数便利性选型，接口需与现场管道螺纹匹配</td><td class="column-4">径向：常规管道侧面安装；轴向带边：设备面板、狭小空间安装</td>
</tr>
<tr class="row-6">
	<td class="column-1">接口规格</td><td class="column-2">M20×1.5（国标）、1/2NPT（美标）</td><td class="column-3">与取压口、缓冲管接口匹配，确保密封严密，无渗漏</td><td class="column-4">M20×1.5：国内常规工况；1/2NPT：适配进口设备、美标管道</td>
</tr>
<tr class="row-7">
	<td class="column-1">表径规格</td><td class="column-2">Φ60、Φ100</td><td class="column-3">表径越大，读数越清晰，根据安装空间大小选型</td><td class="column-4">Φ60：狭小空间；Φ100：常规现场，便于远距离读数</td>
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					<h2 class="elementor-heading-title elementor-size-default">安装</h2>				</div>
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									<p>1.安装位置<br />液体介质：取压口在管道侧面，避免杂质沉积、气袋<br />气体介质：取压口在上部，防止积液进入表内<br />远离泵口、阀门、弯头等强震动源<br />2.机械安装<br />垂直正装安装，螺纹接口缠绕生料带密封<br />加装压力表缓冲管 / 弯管，减缓瞬间压力冲击<br />震动大位置必须加减震接头、橡胶减震垫<br />严禁蛮力拧表壳，只拧螺纹接头，防止内部机芯损坏<br />3.附件配套<br />高温介质：加装冷凝弯、隔离容器<br />易堵塞介质：加装阻尼器、截止阀，便于检修拆表<br />压力波动大：选用加厚阻尼款耐震表</p><p>注意事项<br />1.压力选用<br />正常工作压力控制在量程 1/3～2/3 之间，延长寿命、读数精准；严禁长期满量程、超压使用。<br />2.介质兼容<br />本品 316L 接液，适配水、空气、油品、中性化工介质；酸碱、强腐蚀需更换专用材质。<br />3.防震防护<br />禁止剧烈撞击、敲击表体<br />机组振动部位必须减震安装<br />表内油液渗漏、表盘起雾及时更换<br />4.安全操作<br />拆装前关闭阀门、完全泄压，禁止带压拆卸<br />启停设备缓慢升压，杜绝瞬间冲击压力<br />户外安装做好防雨、防晒，防止老化进水<br />5.日常维护<br />定期检查接头无渗漏、指针无卡滞<br />长期停运泄压归零存放<br />与同回路压力变送器（HART）定期比对校验，保证系统测量一致</p>								</div>
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				<div class="elementor-element elementor-element-64ec1ce elementor-widget elementor-widget-heading" data-id="64ec1ce" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">维护</h2>				</div>
				<div class="elementor-element elementor-element-79de0cd elementor-widget elementor-widget-text-editor" data-id="79de0cd" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<div data-page-id="SPdrd09pGovevlxG8ldcWDfsnxf" data-lark-html-role="root" data-docx-has-block-data="false"><div class="ace-line ace-line old-record-id-FWrafLKvgdr6Ypcpq5BcdP5bnIb">1. 日常巡检维护：以每日巡检为核心，检查压力表体无渗漏、表内甘油/硅油阻尼液无泄漏；确认表盘清晰无破损，指针转动灵活无卡滞、无卡顿。同时与同回路3051压力变送器示值进行比对，确保偏差控制在允许范围，及时发现测量异常。</div><div class="ace-line ace-line old-record-id-STKjfzsemdZVklcdTDBcu8CanLf">2. 每月维护检查：重点检查安装接口密封情况，查看缠绕的生料带无老化、无脱落，接头无松动、无渗漏；定期清理取压口及接头处的杂质、污垢，避免堵塞管路，影响压力传导和测量精度。</div><div class="ace-line ace-line old-record-id-AH72fu7MAdcyhEcugf0cxtVvnOe">3. 年度校验维护：每年度进行一次精度校验，确保压力表1.6级精度达标；同时检查阻尼液状态，若出现浑浊、变质、液位不足等情况，及时补充或更换，保障耐震、防抖性能。</div><div class="ace-line ace-line old-record-id-VKo7flM3wdFi03c2ZyocmyMInyh">4. 长期停用维护：长期停用前，需先关闭取压阀门、完全泄压，将压力表指针归零后存放，避免弹簧管长期受压变形；户外安装的压力表，需定期检查防护密封，防止雨水、灰尘进入表体，延长设备使用寿命。</div></div>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">常见故障与排除</h2>				</div>
				<div class="elementor-element elementor-element-56e391b elementor-widget elementor-widget-text-editor" data-id="56e391b" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<div data-page-id="VLH8dJT3PokErpx7rPvcWMyCnqh" data-lark-html-role="root" data-docx-has-block-data="false"><div class="ace-line ace-line old-record-id-WlcWfmqksdHkXmc8JkJcz3c6nkf">1. 指针抖动剧烈：故障原因主要为现场机泵震动过大、压力脉动频繁，或未加装减震装置。排除方法：在压力表与取压口之间加装缓冲管和减震垫，调整安装位置远离震动源；若震动过于强烈，更换高阻尼款耐震压力表，确保指针稳定。</div><div class="ace-line ace-line old-record-id-JoYWfcFFJdx7U8c4iYkctbUcnZb">2. 指针不归零：多因超压冲击损坏内部机芯、弹簧管变形，或长期受压导致部件磨损。排除方法：轻微偏差可通过表盘归零螺丝微调；若偏差过大、机芯损坏，需检修内部传动部件，无法修复则直接更换压力表。</div><div class="ace-line ace-line old-record-id-IOrtfHdPgd3PGGcvG1VcMBT8n6b">3. 表盘起雾、进水：核心原因是表体密封件老化、密封失效，导致雨水、潮气进入。排除方法：拆卸表体，更换密封垫和表玻璃，重新密封后检查防护性能，避免再次进水影响设备正常使用。</div><div class="ace-line ace-line old-record-id-JDQgfYwLwdzzKGcLYGzcMMEkn2d">4. 示值偏差过大：主要是精度失准、阻尼液不足或取压口堵塞。排除方法：补充或更换合格阻尼液，清理取压口及接头杂质；对压力表进行精度校验，若校验后仍不达标，及时更换新表。</div></div>								</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/nzylb/">耐震压力表</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
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		<item>
		<title>差压变送器</title>
		<link>https://www.zhanfengdesign.com/cybsq/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Thu, 07 May 2026 15:34:11 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=6940</guid>

					<description><![CDATA[<p>差压变送器产品概述 差压变送器是一种智能 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/cybsq/">差压变送器</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="6940" class="elementor elementor-6940" data-elementor-post-type="product">
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					<h2 class="elementor-heading-title elementor-size-default">差压变送器产品概述</h2>				</div>
				<div class="elementor-element elementor-element-935b938 elementor-widget elementor-widget-text-editor" data-id="935b938" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>差压变送器是一种智能型工业测量仪表，主要用于测量液体、气体或蒸汽的压力差值，并可通过差压间接实现流量、液位、密度及过滤器堵差等工艺参数监测，广泛应用于石油、化工、电力、冶金、水处理、制药等自动化控制系统中。</p><p>产品采用高精度传感元件与数字化处理技术，将差压信号转换为4–20mA 模拟信号或叠加 HART/Modbus 等数字信号输出，具有测量精准、运行稳定、抗干扰能力强、适应恶劣工况等特点，是工业过程控制中最常用的核心测量设备之一。</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">技术参数</h2>				</div>
				<div class="elementor-element elementor-element-5926bc1 elementor-widget elementor-widget-tablepress-table" data-id="5926bc1" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-71" class="tablepress tablepress-id-71">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td class="column-1">适宜介质</td><td class="column-2">水、油、气、液</td>
</tr>
<tr class="row-2">
	<td class="column-1">防护等级</td><td class="column-2">IP65</td>
</tr>
<tr class="row-3">
	<td class="column-1">介质温度</td><td class="column-2">常规-20~80°C、高温（-40°C~150°C）</td>
</tr>
<tr class="row-4">
	<td class="column-1">稳定性能</td><td class="column-2">±0.1%FS/年</td>
</tr>
<tr class="row-5">
	<td class="column-1">输出信号</td><td class="column-2">4-20mA+HART、RS485通讯</td>
</tr>
<tr class="row-6">
	<td class="column-1">稳定漂移</td><td class="column-2">+0.01%FS/°C</td>
</tr>
<tr class="row-7">
	<td class="column-1">供电电源</td><td class="column-2">24VDC</td>
</tr>
<tr class="row-8">
	<td class="column-1">响应速率</td><td class="column-2">10HZ</td>
</tr>
<tr class="row-9">
	<td class="column-1">精度等级</td><td class="column-2">0.1~0.25FS</td>
</tr>
<tr class="row-10">
	<td class="column-1">壳体材质</td><td class="column-2">304、316不锈钢</td>
</tr>
<tr class="row-11">
	<td class="column-1">量程大小</td><td class="column-2">-100KPa~100Pa~10MPa</td>
</tr>
<tr class="row-12">
	<td class="column-1">压力类型</td><td class="column-2">差压、表压</td>
</tr>
</tbody>
</table>
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					<h2 class="elementor-heading-title elementor-size-default">量程范围</h2>				</div>
				<div class="elementor-element elementor-element-c509548 elementor-widget elementor-widget-tablepress-table" data-id="c509548" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-72" class="tablepress tablepress-id-72">
<thead>
<tr class="row-1">
	<th class="column-1">代号</th><th class="column-2">量程</th><th class="column-3">代号</th><th class="column-4">量程</th><th class="column-5">代号</th><th class="column-6">量程</th><th class="column-7">代号</th><th class="column-8">量程</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">W1</td><td class="column-2">-100~100Pa</td><td class="column-3">W2</td><td class="column-4">-200~200Pa</td><td class="column-5">W3</td><td class="column-6">-300~300Pa</td><td class="column-7">W4</td><td class="column-8">-500~500Pa</td>
</tr>
<tr class="row-3">
	<td class="column-1">W5</td><td class="column-2">-600~600Pa</td><td class="column-3">W6</td><td class="column-4">-800~800Pa</td><td class="column-5">W7</td><td class="column-6">-1~1KPa</td><td class="column-7">W8</td><td class="column-8">-2~2KPa</td>
</tr>
<tr class="row-4">
	<td class="column-1">W9</td><td class="column-2">-3~3KPa</td><td class="column-3">W10</td><td class="column-4">-4~4KPa</td><td class="column-5">W11</td><td class="column-6">-5~5KPa</td><td class="column-7">W12</td><td class="column-8">-6~6KPa</td>
</tr>
<tr class="row-5">
	<td class="column-1">W13</td><td class="column-2">0~200Pa</td><td class="column-3">W14</td><td class="column-4">0~500Pa</td><td class="column-5">W15</td><td class="column-6">0~600Pa</td><td class="column-7">W16</td><td class="column-8">0~800Pa</td>
</tr>
<tr class="row-6">
	<td class="column-1">W17</td><td class="column-2">0~1KPa</td><td class="column-3">W18</td><td class="column-4">0~2KPa</td><td class="column-5">W19</td><td class="column-6">0~3KPa</td><td class="column-7">W20</td><td class="column-8">0~4KPa</td>
</tr>
<tr class="row-7">
	<td class="column-1">W21</td><td class="column-2">0~5KPa</td><td class="column-3">W22</td><td class="column-4">0~6KPa</td><td class="column-5">W23</td><td class="column-6">0~8KPa</td><td class="column-7">W24</td><td class="column-8">0~10KPa</td>
</tr>
<tr class="row-8">
	<td class="column-1">W25</td><td class="column-2">-10~10KPa</td><td class="column-3">W26</td><td class="column-4">-20~20KPa</td><td class="column-5">W27</td><td class="column-6">0~20KPa</td><td class="column-7">W28</td><td class="column-8">-30~30KPa</td>
</tr>
<tr class="row-9">
	<td class="column-1">W29</td><td class="column-2">0~30KPa</td><td class="column-3">W30</td><td class="column-4">-40~40KPa</td><td class="column-5">W31</td><td class="column-6">0~40KPa</td><td class="column-7">W32</td><td class="column-8">-50~50KPa</td>
</tr>
<tr class="row-10">
	<td class="column-1">W33</td><td class="column-2">0~50KPa</td><td class="column-3">W34</td><td class="column-4">-60~60KPa</td><td class="column-5">W35</td><td class="column-6">0~60KPa</td><td class="column-7">W36</td><td class="column-8">-80~80KPa</td>
</tr>
<tr class="row-11">
	<td class="column-1">W37</td><td class="column-2">0~80KPa</td><td class="column-3">W38</td><td class="column-4">-100~100KPa</td><td class="column-5">W39</td><td class="column-6">0~100KPa</td><td class="column-7">W40</td><td class="column-8">-100~160KPa</td>
</tr>
<tr class="row-12">
	<td class="column-1">W41</td><td class="column-2">-100~200KPa</td><td class="column-3">W42</td><td class="column-4">0~200KPa</td><td class="column-5">W43</td><td class="column-6">0~250KPa</td><td class="column-7">W44</td><td class="column-8">-100~250KPa</td>
</tr>
<tr class="row-13">
	<td class="column-1">W45</td><td class="column-2">-100~400KPa</td><td class="column-3">W46</td><td class="column-4">0~400KPa</td><td class="column-5">W47</td><td class="column-6">0~500KPa</td><td class="column-7">W48</td><td class="column-8">0~600KPa</td>
</tr>
<tr class="row-14">
	<td class="column-1">W49</td><td class="column-2">0~1MPa</td><td class="column-3">W50</td><td class="column-4">0~1.6MPa</td><td class="column-5">W51</td><td class="column-6">0~2.5MPa</td><td class="column-7">W52</td><td class="column-8">0~4MPa</td>
</tr>
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					<h2 class="elementor-heading-title elementor-size-default">外形尺寸</h2>				</div>
				<div class="elementor-element elementor-element-08871c6 elementor-widget elementor-widget-image" data-id="08871c6" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="344" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/wxcc-2-e1779154274174.webp" class="attachment-large size-large wp-image-6946" alt="外形尺寸" />															</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-345dc1a e-flex e-con-boxed e-con e-parent" data-id="345dc1a" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-5cedc1f elementor-widget elementor-widget-heading" data-id="5cedc1f" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">选型</h2>				</div>
				<div class="elementor-element elementor-element-673d775 elementor-widget elementor-widget-tablepress-table" data-id="673d775" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-86" class="tablepress tablepress-id-86 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">选型维度</th><th class="column-2">具体选项（代码/型号）</th><th class="column-3">说明</th><th class="column-4">适用场景</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="2" class="column-1">产品系列</td><td class="column-2">3051CD（共平面差压）</td><td class="column-3">量程0.5 inH₂O～2000 psi，量程比100:1，结构紧凑、通用性强</td><td class="column-4">常规流量、密闭罐液位、普通差压测量</td>
</tr>
<tr class="row-3">
	<td class="column-2">3051DP（传统法兰差压）</td><td class="column-3">结构厚重，可配1199远传密封，耐压耐高温更优</td><td class="column-4">高压、高温、蒸汽、大口径液位，强腐蚀、易结晶介质</td>
</tr>
<tr class="row-4">
	<td class="column-1">量程选择</td><td class="column-2">代码1：0–0.5～25 inH₂O（0–125～6250 Pa）<br />
代码2：0–25～250 inH₂O（0–6.25～62.5 kPa）<br />
代码3：0–100～1000 inH₂O（0–25～250 kPa）<br />
代码4：0–30～300 psi<br />
代码5：0–150～1500 psi</td><td class="column-3">1. 先算工艺最大差压（液位ΔP=ρ·g·h；流量按流量计算）<br />
2. 工作差压需落在量程30%～70%</td><td class="column-4">代码1：微差压、小流量、负压<br />
代码2：常规流量/液位（最常用）<br />
代码3：大流量、高压差液位<br />
代码4：高压差设备<br />
代码5：超高压工况</td>
</tr>
<tr class="row-5">
	<td class="column-1">膜片/接液材质（防腐蚀）</td><td class="column-2">316L不锈钢（S，标准）<br />
哈氏合金C-276（C）<br />
蒙乃尔400（M）<br />
钽（T）<br />
镀金蒙乃尔（G）</td><td class="column-3">材质需与介质兼容，防止膜片腐蚀，保障测量精度</td><td class="column-4">S：水、空气、中性油、一般化工<br />
C：强腐蚀介质（浓硫酸、氯化物）<br />
M：碱、氢氟酸<br />
T：盐酸、高温腐蚀</td>
</tr>
<tr class="row-6">
	<td class="column-1">静压等级（耐压）</td><td class="column-2">标准：3000 psi（20.7 MPa，默认）<br />
高压：6000 psi（41.4 MPa，H）</td><td class="column-3">静压≥管道/容器工作压力，否则易损坏膜片、设备</td><td class="column-4">标准：管道压力≤20.7 MPa（常规）<br />
H：20.7～41.4 MPa<br />
P：＞41.4 MPa</td>
</tr>
<tr class="row-7">
	<td class="column-1">输出与通讯</td><td class="column-2">4-20mA+HART</td><td class="column-3">需与现场DCS/PLC匹配，确保通讯、数据传输稳定</td><td class="column-4">A：绝大多数DCS/PLC<br />
P/F：对应总线系统<br />
W：无线、不便布线场景</td>
</tr>
<tr class="row-8">
	<td class="column-1">过程连接与法兰</td><td class="column-2">3051CD：1/4 NPT内螺纹（默认）、ANSI/DIN/JIS法兰<br />
3051DP：2" ANSI 150# RF、3" ANSI 300#法兰</td><td class="column-3">与现场管道、法兰匹配，保证密封无泄漏</td><td class="column-4">常规：3051CD默认1/4 NPT内螺纹<br />
特殊：按现场法兰标准选型</td>
</tr>
<tr class="row-9">
	<td class="column-1">远传密封（可选）</td><td class="column-2">1199远传密封；法兰：平法兰/凸面/插入式；填充液：硅油等</td><td class="column-3">介质＞120℃、易结晶/粘稠，或需隔离腐蚀介质时选用</td><td class="column-4">高温、粘稠、易结晶、强腐蚀介质，食品级工况</td>
</tr>
<tr class="row-10">
	<td class="column-1">精度与性能</td><td class="column-2">标准：±0.065%（量程2–5）<br />
高精度P8：±0.05%（10:1量程内）<br />
稳定性：10年±0.2% URL</td><td class="column-3">按测量精度要求选型，高精度适用于误差敏感场景</td><td class="column-4">标准：常规测量<br />
P8：精密流量、高精度液位</td>
</tr>
<tr class="row-11">
	<td class="column-1">型号构成示例</td><td class="column-2">3051CD2S2A1M5</td><td class="column-3">CD=差压；2=量程；S=316L；2=3000psi；A=HART；1=标准认证；M=铝壳；5=标准显示</td><td class="column-4">常规工况（316L介质、标准静压、HART通讯）</td>
</tr>
</tbody>
</table>
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		<p><a href="https://www.zhanfengdesign.com/cybsq/">差压变送器</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
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