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	<title>重油流量计 |耐高温抗凝固工业管道油品计量装置- 金湖凯铭仪表</title>
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	<description>流量&#124;液位&#124;温度&#124;压力</description>
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	<title>重油流量计 |耐高温抗凝固工业管道油品计量装置- 金湖凯铭仪表</title>
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		<title>科氏力质量流量计</title>
		<link>https://www.zhanfengdesign.com/zlllj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Wed, 06 May 2026 16:27:22 +0000</pubDate>
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					<description><![CDATA[<p>产品概述 采用科里奥利力原理，通过测量流 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/zlllj/">科氏力质量流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
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										<content:encoded><![CDATA[		<div data-elementor-type="product-post" data-elementor-id="6767" class="elementor elementor-6767" data-elementor-post-type="product">
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					<h2 class="elementor-heading-title elementor-size-default">产品概述</h2>				</div>
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									<p>采用科里奥利力原理，通过测量流体在管道中受到的科里奥利力，能够直接测量管道内流体的质量流量。科里奥利力仅与流体的质量和运动速度有关，从原理上消除了温度、压力、流体状态、密度等参数的变化对测量精度的影响，直接获得各种介质在复杂环境条件下精确的流量值和密度值，不需要经过中间参数的转换，避免因中间转换产生测量误差，从而实现高准确度的精准测量。</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">系统组成</h2>				</div>
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									<p>K系列传感器主要由连接法兰、测量管、驱动系统及采样系统等部分构成(见图示)。<br />BPM型变送器是由DSP、ARM为核心的智能测量控制系统组成，以实现对质量流量、密度及温度的精确测量。</p>								</div>
				<div class="elementor-element elementor-element-dee9854 elementor-widget elementor-widget-image" data-id="dee9854" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img fetchpriority="high" decoding="async" width="500" height="389" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/gzyl-4-e1779119475760.webp" class="attachment-large size-large wp-image-6773" alt="原理图" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">工作原理</h2>				</div>
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									<p>1) K系列基于科里奥利原理，利用安装在测量管上的磁铁和线圈组件，在交变电流的作用下，使测量管以某个固定的频率作往复周期振动。当工业过程流体介质流经测量管时，就会产生科氏力效应，两根测量管发生扭转振动，这时，安装在测量管两端的检测线圈将产生相位不同的两个信号，其相位差与流经传感器测量管的流体质量成比例关系，因此，通过测量相位差即可得到流体质量值。<br />另外，测量管的振动频率是由测量管和管内流体的总质量决定，因此，当流体的密度变化时，其振动频率也会发生相应的变化，据此就可以得到管内流体的密度值。<br />安装在测量管上的温度传感器可以实时的监测流体温度值。<br />2)得到测量结果后，变送器一方面通过OLED显示屏将质量累积量、密度、温度等测量值显示出来，另一方面可把相关参数通过工业标准4-20mA电流或PWM脉冲或RS485接口向外输出，便于上位机或其他二次仪表读取。<br />3)变送器配备光感式防爆按键、OLED显示屏和LED指示灯，可实现介质测量、功能操作、查询及工作状态显示。</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">产品特点</h2>				</div>
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									<p>1)可组态输出：BPM型变送器可以通过有源或无源两种方式向外部提供4-20mA电流输出，用来代表质量流量、体积流量、密度、温度；也可以通过有源或无源两种方式向外部提供0-10kHz脉冲输出，用来代表质量流量、体积流量。<br />2）标准的RS485接口模式：BPM型变送器采用基于MODBUS RTU通讯协议的 RS485接口。通过数字通讯可以输出全部的测量值和中间值，通过本公司提供的上位机通信软件实现对数据变量的查看、存储及内部参数的修改。<br />3)方便的人机接口：变送器配备光感式防爆按键和OLED显示屏，现场可以通过操作按键完成质量流量、体积流量、密度、温度等变量的查询显示及现场零点的标定(进行以上按键操作无需拧开前端盖)。<br />4)温度与压力补偿：变送器内部电路全部采用工业级低温漂系列元器件，使变送器受环境温度的影响较小，保证正常工作温度范围内的测量准确性。另外，变送器内部增加了压力影响补偿程序，用户可手动输入管道压力值，以便变送器进行压力补偿值的计算。<br />5)与传统流量测量方式相比，质量流量计还具有以下优势：<br />a .流量计能够直接测量管道内流体的质量流量，不需要经过中间参数的转换，避免因中间转换产生的测量误差。因此，其测量准确度高、重复性好，可以在较大量程比范围内实现瞬时质量流量的高准确度直接测量。<br />b .流量计测量管振幅小，内部无活动件，因此可靠性高，使用寿命长，日常维修量小。</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">产品功能</h2>				</div>
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									<p>K系列流量计可直接测量过程介质的质量流量、质量总量、体积流量、体积总量、温度、密度等。</p>								</div>
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															<img decoding="async" width="600" height="660" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/cpgn-e1779119490605.webp" class="attachment-large size-large wp-image-6774" alt="产品显示细节" />															</div>
					</div>
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					<h2 class="elementor-heading-title elementor-size-default">技术参数</h2>				</div>
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<table id="tablepress-41" class="tablepress tablepress-id-41 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<td class="column-1"></td><th class="column-2">产品型号</th><th class="column-3">额定流量（kg/h）</th><th class="column-4">***大流量（kg/h）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="7" class="column-1">***大流量</td><td class="column-2">K010（DN10/DN15）</td><td class="column-3">280</td><td class="column-4">400</td>
</tr>
<tr class="row-3">
	<td class="column-2">K025（DN15/DN20）</td><td class="column-3">1010</td><td class="column-4">1440</td>
</tr>
<tr class="row-4">
	<td class="column-2">K050（DN15/DN20）</td><td class="column-3">3050</td><td class="column-4">4350</td>
</tr>
<tr class="row-5">
	<td class="column-2">K100（DN25/DN32）</td><td class="column-3">15200</td><td class="column-4">21700</td>
</tr>
<tr class="row-6">
	<td class="column-2">K200（DN40/DN50）</td><td class="column-3">52500</td><td class="column-4">75000</td>
</tr>
<tr class="row-7">
	<td class="column-2">K300（DN80/DN100）</td><td class="column-3">155000</td><td class="column-4">220000</td>
</tr>
<tr class="row-8">
	<td class="column-2">K400（DN150/DN200）</td><td class="column-3">462000</td><td class="column-4">654000</td>
</tr>
<tr class="row-9">
	<td class="column-1">质量流量误差</td><td class="column-2">20：1的量程比内</td><td colspan="2" class="column-3">±0.1%</td>
</tr>
<tr class="row-10">
	<td class="column-1">质量流量重复性</td><td class="column-2">20：1的量程比内</td><td colspan="2" class="column-3">±0.025%</td>
</tr>
<tr class="row-11">
	<td class="column-1">体积流量误差</td><td class="column-2">20：1的量程比内</td><td colspan="2" class="column-3">±0.1%</td>
</tr>
<tr class="row-12">
	<td class="column-1"></td><td class="column-2">产品型号</td><td class="column-3">kg/h</td><td class="column-4"></td>
</tr>
<tr class="row-13">
	<td rowspan="7" class="column-1">零点稳定性</td><td class="column-2">K010（DN10/DN15）</td><td colspan="2" class="column-3">0.008</td>
</tr>
<tr class="row-14">
	<td class="column-2">K025（DN15/DN20）</td><td colspan="2" class="column-3">0.029</td>
</tr>
<tr class="row-15">
	<td class="column-2">K050（DN15/DN20）</td><td colspan="2" class="column-3">0.087</td>
</tr>
<tr class="row-16">
	<td class="column-2">K100（DN25/DN32）</td><td colspan="2" class="column-3">0.43</td>
</tr>
<tr class="row-17">
	<td class="column-2">K200（DN40/DN50）</td><td colspan="2" class="column-3">1.50</td>
</tr>
<tr class="row-18">
	<td class="column-2">K300（DN80/DN100）</td><td colspan="2" class="column-3">4.42</td>
</tr>
<tr class="row-19">
	<td class="column-2">K400（DN150/DN200）</td><td colspan="2" class="column-3">21.95</td>
</tr>
</tbody>
</table>
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									<p>1标明的流量误差包括重复性，线性度以及滞后的综合效应。全部液体指标是基于水在20~25°C和0.1~0.2Mpa的参考条件下得出的，除非另有说明。<br />2量程比是额定流量和***小流量的比值。<br />3体积流量误差是以密度为1g/cm的过程流体为基准的。对于密度不为1g/cm的过程流体，体积流量等于质量流量除以流体密度。<br />4当流量值接近流量范围的低端，流量计准确度开始偏离所声明的准确度，这时须考虑零点稳定性，零点稳定性为无安装应力条件下测得。<br />5额定流量是指在参考条件下水流引起的仪表压降约为0.1MPa时对应的流量。</p>								</div>
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<table id="tablepress-44" class="tablepress tablepress-id-44 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="6" class="column-1">K300典型准确度、流量和压降曲线</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td colspan="6" class="column-1"><img decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/jscs22-300x192.webp" alt="流量曲线图" width="300" height="192" class="alignnone size-medium wp-image-10700" /></td>
</tr>
<tr class="row-3">
	<td class="column-1">量程比</td><td class="column-2">60：1</td><td class="column-3">20：1</td><td class="column-4">10：1</td><td class="column-5">2：1</td><td class="column-6">1：1</td>
</tr>
<tr class="row-4">
	<td class="column-1">准确度（±%）</td><td class="column-2">0.25</td><td class="column-3">0.1</td><td class="column-4">0.1</td><td class="column-5">0.1</td><td class="column-6">0.1</td>
</tr>
<tr class="row-5">
	<td class="column-1">压降（MPa）</td><td class="column-2">~ 0</td><td class="column-3">0.0003</td><td class="column-4">0.001</td><td class="column-5">0.026</td><td class="column-6">0.1</td>
</tr>
</tbody>
</table>
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									<p>准确度为实际测量准确度，由于《JJG1038-2008科里奥利质量》***高准确度为0.15级，相关证书和资质只能为0.15级。</p>								</div>
				<div class="elementor-element elementor-element-520f7ca elementor-widget elementor-widget-tablepress-table" data-id="520f7ca" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-43" class="tablepress tablepress-id-43">
<thead>
<tr class="row-1">
	<th colspan="3" class="column-1">密度性能指标（液体）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">密度误差</td><td class="column-2">±0.0005g/cm³</td><td class="column-3">±0.5kg/m³</td>
</tr>
<tr class="row-3">
	<td class="column-1">重复性</td><td class="column-2">±0.00025g/cm³</td><td class="column-3">±0.25kg/m³</td>
</tr>
<tr class="row-4">
	<td class="column-1">测量范围</td><td class="column-2">（0.2~2.0）g/cm³</td><td class="column-3">（200~2000）kg/m³</td>
</tr>
</tbody>
</table>
<!-- #tablepress-43 from cache -->				</div>
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									<p>密度误差包括重复性，线性度以及滞后的综合效应。+0.0005g/cm³(±0.5kg/m³)密度误差是基于水在20°C和0.1~0.2Mpa的参考条件下得出的。在不同的操作条件下，可能导致准确度下降。</p>								</div>
				<div class="elementor-element elementor-element-a036b57 elementor-widget elementor-widget-tablepress-table" data-id="a036b57" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-42" class="tablepress tablepress-id-42 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="3" class="column-1">温度性能指标</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td colspan="3" class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/jscs44-300x165.webp" alt="曲线图" width="300" height="165" class="alignnone size-medium wp-image-10692" /></td>
</tr>
<tr class="row-3">
	<td class="column-1">误差</td><td colspan="2" class="column-2">±0.2℃</td>
</tr>
<tr class="row-4">
	<td class="column-1">重复性</td><td colspan="2" class="column-2">±0.1℃</td>
</tr>
<tr class="row-5">
	<td class="column-1">温度限制</td><td colspan="2" class="column-2">温度范围（-240~204）℃</td>
</tr>
<tr class="row-6">
	<td class="column-1">温度显示范围</td><td class="column-2">（-240~204）℃</td><td class="column-3">pt100测温</td>
</tr>
<tr class="row-7">
	<td rowspan="3" class="column-1">过程介质温度</td><td class="column-2">一体</td><td class="column-3">（-40~80）℃</td>
</tr>
<tr class="row-8">
	<td class="column-2">四线制分体</td><td class="column-3">（-40~80）℃</td>
</tr>
<tr class="row-9">
	<td class="column-2">九线制分体</td><td class="column-3">（-240~204）℃</td>
</tr>
<tr class="row-10">
	<td rowspan="2" class="column-1">环境温度</td><td class="column-2">工作温度</td><td class="column-3">（-40~60）℃</td>
</tr>
<tr class="row-11">
	<td class="column-2">存储温度</td><td class="column-3">（-40~70）℃</td>
</tr>
<tr class="row-12">
	<td colspan="3" class="column-1">通用技术指标</td>
</tr>
<tr class="row-13">
	<td rowspan="2" class="column-1">供电电源（AC/DC）</td><td class="column-2">交流供电</td><td class="column-3">（85~265）VAC，50/60Hz</td>
</tr>
<tr class="row-14">
	<td class="column-2">直流供电</td><td class="column-3">（18~100）VDC</td>
</tr>
<tr class="row-15">
	<td class="column-1">耐压及密封性</td><td colspan="2" class="column-2">对流量计受压部分进行耐压强度试验，试验介质为水，<br />
试验压力为1.5倍公称压力，历时5分钟，各连接处无渗透、无泄漏。</td>
</tr>
<tr class="row-16">
	<td colspan="3" class="column-1">输出信号和集成</td>
</tr>
<tr class="row-17">
	<td class="column-1">模拟通讯<br />
（两路可选输出通道）</td><td colspan="2" class="column-2">根据现场需求可设置：两路电流通讯、两路脉冲通讯或一路电流通讯和一路脉冲通讯。</td>
</tr>
<tr class="row-18">
	<td rowspan="3" class="column-1">脉冲输出</td><td colspan="2" class="column-2">输出范围（0~10）kHz</td>
</tr>
<tr class="row-19">
	<td colspan="2" class="column-2">基本误差 ±0.01%</td>
</tr>
<tr class="row-20">
	<td colspan="2" class="column-2">温度影响 ±0.001%F.S/°C</td>
</tr>
<tr class="row-21">
	<td rowspan="3" class="column-1">电流输出</td><td colspan="2" class="column-2">输出范围（4~20）mA</td>
</tr>
<tr class="row-22">
	<td colspan="2" class="column-2">基本误差 ±0.05%</td>
</tr>
<tr class="row-23">
	<td colspan="2" class="column-2">温度影响 ±0.005%F.S/°C</td>
</tr>
<tr class="row-24">
	<td class="column-1">数字通信</td><td colspan="2" class="column-2">RS485接口，Modbus通讯协议，<br />
波特率可选：9600，19200，38400等。<br />
可多机通讯和总线连接。</td>
</tr>
<tr class="row-25">
	<td class="column-1">功耗</td><td colspan="2" class="column-2">BPM变送器***大功率≤11W。</td>
</tr>
</tbody>
</table>
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		<div class="elementor-element elementor-element-81ff940 e-flex e-con-boxed e-con e-parent" data-id="81ff940" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-e4becba elementor-widget elementor-widget-heading" data-id="e4becba" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">安装尺寸图</h2>				</div>
				<div class="elementor-element elementor-element-577ce40 elementor-widget elementor-widget-tablepress-table" data-id="577ce40" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-45" class="tablepress tablepress-id-45 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="9" class="column-1">BPM-D变送器外形尺寸图（单位：mm）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td colspan="9" class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/azcc11-300x180.webp" alt="表头尺寸" width="300" height="180" class="alignnone size-medium wp-image-10708" /></td>
</tr>
<tr class="row-3">
	<td class="column-1">型号</td><td class="column-2">A</td><td class="column-3">B</td><td class="column-4">C</td><td class="column-5">D</td><td class="column-6">E</td><td colspan="3" class="column-7">F</td>
</tr>
<tr class="row-4">
	<td class="column-1">BPM-D</td><td class="column-2">174</td><td class="column-3">267</td><td class="column-4">174</td><td class="column-5">71</td><td class="column-6">259</td><td colspan="3" class="column-7">4×Φ10</td>
</tr>
<tr class="row-5">
	<td colspan="9" class="column-1">K系列安装尺寸图（分体式）（单位：mm）</td>
</tr>
<tr class="row-6">
	<td colspan="9" class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/azcc22-300x161.webp" alt="传感器尺寸" width="300" height="161" class="alignnone size-medium wp-image-10709" /></td>
</tr>
<tr class="row-7">
	<td class="column-1">型号</td><td class="column-2">规格</td><td class="column-3">A（可定制）</td><td class="column-4">B</td><td class="column-5">C</td><td class="column-6">D</td><td class="column-7">E</td><td colspan="2" class="column-8">F</td>
</tr>
<tr class="row-8">
	<td class="column-1">K025</td><td class="column-2">DN15/DN20</td><td class="column-3">188</td><td class="column-4">255</td><td class="column-5">356</td><td class="column-6">63</td><td class="column-7">139</td><td colspan="2" class="column-8">121</td>
</tr>
<tr class="row-9">
	<td class="column-1">K050</td><td class="column-2">DN15/DN20</td><td class="column-3">188</td><td class="column-4">300</td><td class="column-5">408</td><td class="column-6">63</td><td class="column-7">139</td><td colspan="2" class="column-8">169</td>
</tr>
<tr class="row-10">
	<td class="column-1">K100</td><td class="column-2">DN25/DN32</td><td class="column-3">212-252</td><td class="column-4">412</td><td class="column-5">568</td><td class="column-6">106</td><td class="column-7">167</td><td colspan="2" class="column-8">185</td>
</tr>
<tr class="row-11">
	<td colspan="9" class="column-1">K系列安装尺寸图（一体式）（单位：mm）</td>
</tr>
<tr class="row-12">
	<td colspan="9" class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/azcc33-300x173.webp" alt="一体式尺寸" width="300" height="173" class="alignnone size-medium wp-image-10710" /></td>
</tr>
<tr class="row-13">
	<td class="column-1">型号</td><td class="column-2">规格</td><td class="column-3">A（可定制）</td><td class="column-4">B</td><td class="column-5">C</td><td class="column-6">D</td><td class="column-7">E</td><td class="column-8">F</td><td class="column-9">G</td>
</tr>
<tr class="row-14">
	<td class="column-1">K100</td><td class="column-2">DN25/DN32</td><td class="column-3">212~252</td><td class="column-4">412</td><td class="column-5">578</td><td class="column-6">568</td><td class="column-7">106</td><td class="column-8">168</td><td class="column-9">229</td>
</tr>
<tr class="row-15">
	<td colspan="9" class="column-1"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/azcc44-300x197.webp" alt="大口径尺寸" width="300" height="197" class="alignnone size-medium wp-image-10711" /></td>
</tr>
<tr class="row-16">
	<td class="column-1">型号</td><td class="column-2">规格</td><td class="column-3">A（可定制）</td><td class="column-4">B</td><td class="column-5">C</td><td class="column-6">D</td><td class="column-7">E</td><td class="column-8">F</td><td class="column-9">G</td>
</tr>
<tr class="row-17">
	<td class="column-1">K200</td><td class="column-2">DN40/DN50</td><td class="column-3">580~606</td><td class="column-4">727</td><td class="column-5">1003</td><td class="column-6">496</td><td class="column-7">140</td><td class="column-8">186</td><td class="column-9">174</td>
</tr>
<tr class="row-18">
	<td class="column-1">K300</td><td class="column-2">DN80/DN100</td><td class="column-3">832~930</td><td class="column-4">976</td><td class="column-5">1292</td><td class="column-6">768</td><td class="column-7">208</td><td class="column-8">220</td><td class="column-9">174</td>
</tr>
<tr class="row-19">
	<td class="column-1">K400</td><td class="column-2">DN150/DN200</td><td class="column-3">1107~1173</td><td class="column-4">1095</td><td class="column-5">1391</td><td class="column-6">860</td><td class="column-7">300</td><td class="column-8">260</td><td class="column-9">174</td>
</tr>
</tbody>
</table>
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					</div>
				</div>
		<div class="elementor-element elementor-element-c79fa59 e-flex e-con-boxed e-con e-parent" data-id="c79fa59" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-74e6ee3 elementor-widget elementor-widget-heading" data-id="74e6ee3" 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>
				<div class="elementor-element elementor-element-40f76a8 elementor-widget elementor-widget-image" data-id="40f76a8" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="392" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/azzysx-e1779119515130.webp" class="attachment-large size-large wp-image-6775" alt="传感器安装方式" />															</div>
				<div class="elementor-element elementor-element-69b2b3d elementor-widget elementor-widget-text-editor" data-id="69b2b3d" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>在安装传感器时，要选择好合适的安装位置，为了消除振动对测量的影响，除了要远离振动源外，在安装中还要采用支撑杆将管道及阀门固定牢固。支撑杆的下端必须固定在稳固的基础上，上端与管道卡箍相配合来固定工艺管道线。(切忌用传感器外壳来支撑传感器、管道线、阀门和泵等。)<br />传感器安装后，其外壳应处于自由悬空状态。</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-b78f07f e-flex e-con-boxed e-con e-parent" data-id="b78f07f" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-9edcc6d elementor-widget elementor-widget-heading" data-id="9edcc6d" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">现场案例</h2>				</div>
		<div class="elementor-element elementor-element-ab599d2 e-con-full e-flex e-con e-child" data-id="ab599d2" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-2a2590a e-con-full e-flex e-con e-child" data-id="2a2590a" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-624b05c elementor-widget elementor-widget-image" data-id="624b05c" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="313" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/azal1-e1779119531408.webp" class="attachment-large size-large wp-image-6776" alt="乙醇汽油调和现场" />															</div>
				<div class="elementor-element elementor-element-f33e8a9 elementor-widget elementor-widget-text-editor" data-id="f33e8a9" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>乙醇汽油调和现场<br />K系列质量流量计用于中海油乙醇汽油发货贸易交接，DN80口径的质量流量计用于测量组分油的质量，DN50口径的质量流量计用于测量乙醇汽油的质量，按照要求的配比配合自动付油系统，直接质量出库。</p>								</div>
				</div>
		<div class="elementor-element elementor-element-92e9be0 e-con-full e-flex e-con e-child" data-id="92e9be0" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-1b40ff1 elementor-widget elementor-widget-image" data-id="1b40ff1" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="313" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/azal2-e1779119543175.webp" class="attachment-large size-large wp-image-6777" alt="侧装案例" />															</div>
				<div class="elementor-element elementor-element-b309a85 elementor-widget elementor-widget-text-editor" data-id="b309a85" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>侧装案例<br />K系列质量流量计用在药厂直接加装反应釜，同时监控介质密度，因安装空间不足，采用侧装式安装，解决了空间不足的问题，同时保证了现场的美观性和一致性。</p>								</div>
				</div>
		<div class="elementor-element elementor-element-c72ad36 e-con-full e-flex e-con e-child" data-id="c72ad36" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-6b63b85 elementor-widget elementor-widget-image" data-id="6b63b85" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="313" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/azal3-e1779119554579.webp" class="attachment-large size-large wp-image-6778" alt="安装空间不足时的现场" />															</div>
				<div class="elementor-element elementor-element-e9d4198 elementor-widget elementor-widget-text-editor" data-id="e9d4198" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>安装空间不足时的现场<br />该现场为改造库，受管线高度限制，因而在流量计下方加开地槽，且两端加以固定，减小管线振动对流量计精度的影响。安装空间不足时，可采用此种安装方式。</p>								</div>
				</div>
		<div class="elementor-element elementor-element-25204e5 e-con-full e-flex e-con e-child" data-id="25204e5" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-21272dc elementor-widget elementor-widget-image" data-id="21272dc" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="313" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/azal4-e1779119567799.webp" class="attachment-large size-large wp-image-6779" alt="上装案例" />															</div>
				<div class="elementor-element elementor-element-1ffa77c elementor-widget elementor-widget-text-editor" data-id="1ffa77c" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>上装案例<br />下方安装空间不足时，在保证管道介质不含气的前提下，K系列质量流量计可采取上装形式。</p>								</div>
				</div>
				</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/zlllj/">科氏力质量流量计</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>楔形流量计</title>
		<link>https://www.zhanfengdesign.com/xxllj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Wed, 06 May 2026 16:04:26 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=6750</guid>

					<description><![CDATA[<p>产品概述 LX 系列产品可以满足大多数流 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/xxllj/">楔形流量计</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="6750" class="elementor elementor-6750" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-1a88070 e-flex e-con-boxed e-con e-parent" data-id="1a88070" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-6fe35f2 elementor-widget elementor-widget-heading" data-id="6fe35f2" 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-18c3d6d elementor-widget elementor-widget-text-editor" data-id="18c3d6d" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>LX 系列产品可以满足大多数流体的测量要求，它结构简单、性能可靠、安装使用方便、价格便宜。被广泛用于清洁液体、高粘度流体、腐蚀性流体、浆液、各种气体包括空气、蒸汽、脏污煤气和天然气等的测量。在管道雷诺数小至 500 或介质粘度高达 500mPa.s 的情况下也可使用。更理想地适用于传统流量仪表无法胜任的场合。其高精度、宽范围度和适用范围之广是无与伦比的。</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-ba414bb e-flex e-con-boxed e-con e-parent" data-id="ba414bb" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-c8f00a1 elementor-widget elementor-widget-heading" data-id="c8f00a1" 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-986b3f2 e-con-full e-flex e-con e-child" data-id="986b3f2" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-b03737e e-con-full e-flex e-con e-child" data-id="b03737e" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-0f12a9d elementor-widget elementor-widget-text-editor" data-id="0f12a9d" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>流量计的基本测量原理和孔板及传统的文丘里等差压式流量测量仪表***相同，都是以能量守恒定律———伯努利方程和流动连续性方程为基础的流量测量方法。</p>								</div>
				</div>
		<div class="elementor-element elementor-element-27a0aa6 e-con-full e-flex e-con e-child" data-id="27a0aa6" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-b2297b2 elementor-widget elementor-widget-image" data-id="b2297b2" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="238" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgzyl-e1779119051187.webp" class="attachment-large size-large wp-image-6754" alt="工作原理" />															</div>
				</div>
		<div class="elementor-element elementor-element-7f51c84 e-con-full e-flex e-con e-child" data-id="7f51c84" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-67cddac elementor-widget elementor-widget-text-editor" data-id="67cddac" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>通过节流件——楔块产生的差压的平方根正比于质量或体积流量，不同的弓形高度 h 与管道直径 D 的比（楔形比 h/D）来确定不的流量测量范围，LX 楔形流量计可以解决你***困难的流量测量，并保证精确可靠的测量结果。<br />楔形流量计流量方程：</p><p>式中：<br />qv&#8212;体积流量，m³/s<br />C&#8212;流出系数；<br />Ɛ&#8212;可膨胀性系数；<br />m&#8212;节流面积比，m=S1/（πD²）/4<br />S1&#8212;弓形流通面积，m²；<br />D&#8212;管道内径，m；<br />Δp&#8212;差压，Pa；<br />ρ&#8212;被测介质密度，kg/m³<br />​S1的计算：</p>								</div>
				</div>
		<div class="elementor-element elementor-element-add996d e-con-full e-flex e-con e-child" data-id="add996d" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-88c39c8 elementor-widget elementor-widget-image" data-id="88c39c8" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="400" height="674" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgzylfc1-e1779119076404.webp" class="attachment-large size-large wp-image-6755" alt="原理计算公式" />															</div>
				</div>
				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-4da23e2 e-flex e-con-boxed e-con e-parent" data-id="4da23e2" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-59aeeb4 elementor-widget elementor-widget-heading" data-id="59aeeb4" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">性能特点</h2>				</div>
				<div class="elementor-element elementor-element-d3f827a elementor-widget elementor-widget-text-editor" data-id="d3f827a" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1. 一体化：传感器、三阀组、差压变送器一体化安装，省去导压管路、阀门、管件，整个系统更简单，测量精度与可靠性大大提高。<br />2. 智能化：选用智能差压变送器时，可通过 HART 协议或通信方式（现场总线协议）对流程参数进行设定、组态，根据被测介质流量的变化，调整差压，使系统范围度大大拓宽；选用智能式多参数差压变送器时，可实现多参数测量（差压、体积流量、质量流量、压力、温度），实现***的温度压力补偿，直接输出精确的流量信号。<br />3. 准确度高，重复性好，配置高精度差压变送器可实现流量的精确测量。<br />4. 测量稳定性好，流量系数长期保持恒定，检定周期长。<br />5. 结构简单、可靠性高、使用寿命长。抗磨损免维护（无可动部件）。<br />6. 对介质适应能力强，能测量高、低压流体，除一般气体、液体、蒸汽外，特别适用于高粘度流体、浆液、腐蚀性、易结晶、含悬浮物多的流体及脏污的流体，无节流件的“积污”和取压口的堵塞问题。<br />7. 测量范围度(量程比)宽, 不用二次表软件修正即可达到 10：1。<br />8. 相比同级别的文丘里管更精巧。<br />9. 对安装直管段要求低，能有效避免或减少测量系统的附加测量不确定度。<br />10. 压力损失小，节约能源。</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-1cf37fd e-flex e-con-boxed e-con e-parent" data-id="1cf37fd" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-b7adf96 elementor-widget elementor-widget-heading" data-id="b7adf96" 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-a5c58e5 elementor-widget elementor-widget-text-editor" data-id="a5c58e5" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1．准确度： 优于±0.5%读数(标定) <br />2．重复性： ±0.2%读数<br />3．范围度： 10：1 或更宽<br />4．压力损失：测量差压的 1/5 左右（约为孔板的 1/3）<br />5．适测介质： 各类液体、气体及蒸汽<br />6．雷诺数适用范围： 500—1×106 （低雷诺数下测量时，范围度相对缩小，流出系数<br />的不确定度相对增大）<br />7．被测液体粘度：500mPa.s，或更高<br />8．耐介质压力： 5MPa 以下，也可高于 5MPa <br />9．耐介质温度： 400°C 以下（用户特殊定货，也可提供耐更高温的产品）<br />10．适用的管径： DN15 mm—DN300 mm (用户特殊定货，也可提供大于 DN300 mm 的产品) <br />11．楔形比 h/D： 0.2，0.3，0.4，0.5 <br />12．长期稳定性： ±0.2%F.S/Y</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-18a5228 e-flex e-con-boxed e-con e-parent" data-id="18a5228" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-a843777 elementor-widget elementor-widget-heading" data-id="a843777" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">流量测量体系</h2>				</div>
				<div class="elementor-element elementor-element-3f4bc5a elementor-widget elementor-widget-text-editor" data-id="3f4bc5a" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>完整的楔形流量测量体系（参见楔形流量计测量单元结构示意图），应包括楔形流量传感器、差压变送器、三阀组、温度、压力变送器、流量显示积算仪或流量计算机。除 LX 楔形流量传感器外，均为选配件，本公司可代为用户成套。</p>								</div>
				<div class="elementor-element elementor-element-fb3c30f elementor-widget elementor-widget-image" data-id="fb3c30f" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="600" height="347" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljct-e1779119094123.webp" class="attachment-large size-large wp-image-6756" alt="结构图" />															</div>
				<div class="elementor-element elementor-element-480f2b1 elementor-widget elementor-widget-text-editor" data-id="480f2b1" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>由于一体化机型采用多参数变送器，集差压、压力、温度测量为一体，实现***的温压补偿，直接输出精确的流量信号。所以其测量系统省去了压力变送器，从而使结构更精巧紧凑。</p>								</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-1a21344 e-flex e-con-boxed e-con e-parent" data-id="1a21344" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-7c2a282 elementor-widget elementor-widget-heading" data-id="7c2a282" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">产品型式规格及选型说明</h2>				</div>
				<div class="elementor-element elementor-element-6494df4 elementor-widget elementor-widget-text-editor" data-id="6494df4" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>1．产品型式规格及选型代号</p>								</div>
		<div class="elementor-element elementor-element-522ef9d e-con-full e-flex e-con e-child" data-id="522ef9d" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-db297c5 e-con-full e-flex e-con e-child" data-id="db297c5" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-2894c75 elementor-widget elementor-widget-text-editor" data-id="2894c75" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>(1)． A 型 （对夹式）螺纹取压<br />尺寸：DN15mm～DN80mm</p>								</div>
				</div>
		<div class="elementor-element elementor-element-2f58dab e-con-full e-flex e-con e-child" data-id="2f58dab" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-ea0cb6c elementor-widget elementor-widget-image" data-id="ea0cb6c" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="219" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgg1-1-e1779119117504.webp" class="attachment-large size-large wp-image-6757" alt="对夹式螺纹取压" />															</div>
				</div>
		<div class="elementor-element elementor-element-490ed90 e-con-full e-flex e-con e-child" data-id="490ed90" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-d7f5bcf elementor-widget elementor-widget-text-editor" data-id="d7f5bcf" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>(2)． B 型 （螺纹式）螺纹取压<br />尺寸：DN15mm～DN80mm</p>								</div>
				</div>
		<div class="elementor-element elementor-element-3d420d2 e-con-full e-flex e-con e-child" data-id="3d420d2" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-496bb24 elementor-widget elementor-widget-image" data-id="496bb24" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="184" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgg2-e1779119132696.webp" class="attachment-large size-large wp-image-6758" alt="螺纹式螺纹取压" />															</div>
				</div>
		<div class="elementor-element elementor-element-0aeb620 e-con-full e-flex e-con e-child" data-id="0aeb620" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-c7b5440 elementor-widget elementor-widget-text-editor" data-id="c7b5440" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>(3)． C 型 （焊接式）螺纹取压<br />尺寸：DN15mm～DN80mm</p>								</div>
				</div>
		<div class="elementor-element elementor-element-14186b7 e-con-full e-flex e-con e-child" data-id="14186b7" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-28d69bb elementor-widget elementor-widget-image" data-id="28d69bb" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="188" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgg3-e1779119150961.webp" class="attachment-large size-large wp-image-6759" alt="焊接式螺纹取压" />															</div>
				</div>
		<div class="elementor-element elementor-element-6b2494f e-con-full e-flex e-con e-child" data-id="6b2494f" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-e68bec5 elementor-widget elementor-widget-text-editor" data-id="e68bec5" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>(4)． D 型（螺纹取压、法兰连接）<br />尺寸：DN15mm～DN300mm</p>								</div>
				</div>
		<div class="elementor-element elementor-element-7ad44df e-con-full e-flex e-con e-child" data-id="7ad44df" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-33aa9cb elementor-widget elementor-widget-image" data-id="33aa9cb" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="220" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgg4-e1779119173797.webp" class="attachment-large size-large wp-image-6760" alt="螺纹取压法兰连接" />															</div>
				</div>
		<div class="elementor-element elementor-element-577f17c e-con-full e-flex e-con e-child" data-id="577f17c" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-7ef911c elementor-widget elementor-widget-text-editor" data-id="7ef911c" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>(5)． E 型（法兰取压、法兰连接）<br />尺寸： DN15mm～DN300mm</p>								</div>
				</div>
		<div class="elementor-element elementor-element-5f6dcd9 e-con-full e-flex e-con e-child" data-id="5f6dcd9" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-46aff92 elementor-widget elementor-widget-image" data-id="46aff92" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="224" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgg5-e1779119188265.webp" class="attachment-large size-large wp-image-6761" alt="法兰取压法兰连接" />															</div>
				</div>
		<div class="elementor-element elementor-element-e79ace0 e-con-full e-flex e-con e-child" data-id="e79ace0" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-3e41b6c elementor-widget elementor-widget-text-editor" data-id="3e41b6c" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>(6)． F 型（一体化变送器安装连接）<br />尺寸：DN15mm～DN300mm</p>								</div>
				</div>
		<div class="elementor-element elementor-element-30bc675 e-con-full e-flex e-con e-child" data-id="30bc675" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-4867b2d elementor-widget elementor-widget-image" data-id="4867b2d" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="198" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgg6-e1779119203690.webp" class="attachment-large size-large wp-image-6762" alt="一体化变送器安装连接" />															</div>
				</div>
		<div class="elementor-element elementor-element-e6ae23a e-con-full e-flex e-con e-child" data-id="e6ae23a" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-a2d91df elementor-widget elementor-widget-text-editor" data-id="a2d91df" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>(7)． G 型（一体化安装，适用全系列）<br />尺寸：DN15mm～DN300mm</p>								</div>
				</div>
		<div class="elementor-element elementor-element-d750b43 e-con-full e-flex e-con e-child" data-id="d750b43" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-7302257 elementor-widget elementor-widget-image" data-id="7302257" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
															<img loading="lazy" decoding="async" width="500" height="206" src="https://www.zhanfengdesign.com/wp-content/uploads/2026/05/xxlljgg7-e1779119217882.webp" class="attachment-large size-large wp-image-6763" alt="一体化安装" />															</div>
				</div>
				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-61318b5 e-flex e-con-boxed e-con e-parent" data-id="61318b5" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-3fa3763 elementor-widget elementor-widget-text-editor" data-id="3fa3763" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>2．产品安装尺寸</p>								</div>
				<div class="elementor-element elementor-element-647be7d elementor-widget elementor-widget-tablepress-table" data-id="647be7d" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-57" class="tablepress tablepress-id-57 tbody-has-connected-cells">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td colspan="4" class="column-1">产品安装尺寸（A型）</td><td rowspan="7" class="column-5"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/xxlljcc11-300x246.webp" alt="A型安装尺寸" width="300" height="246" class="alignnone size-medium wp-image-10834" /></td>
</tr>
<tr class="row-2">
	<td class="column-1">序号</td><td class="column-2">D</td><td class="column-3">D1</td><td class="column-4">L</td>
</tr>
<tr class="row-3">
	<td class="column-1">1</td><td class="column-2">15</td><td class="column-3">65</td><td class="column-4">100</td>
</tr>
<tr class="row-4">
	<td class="column-1">2</td><td class="column-2">25</td><td class="column-3">80</td><td class="column-4">110</td>
</tr>
<tr class="row-5">
	<td class="column-1">3</td><td class="column-2">40</td><td class="column-3">90</td><td class="column-4">110</td>
</tr>
<tr class="row-6">
	<td class="column-1">4</td><td class="column-2">50</td><td class="column-3">100</td><td class="column-4">110</td>
</tr>
<tr class="row-7">
	<td class="column-1">5</td><td class="column-2">80</td><td class="column-3">130</td><td class="column-4">110</td>
</tr>
</tbody>
</table>
<!-- #tablepress-57 from cache -->				</div>
				<div class="elementor-element elementor-element-faf6cda elementor-widget elementor-widget-tablepress-table" data-id="faf6cda" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-58" class="tablepress tablepress-id-58 tbody-has-connected-cells">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td colspan="3" class="column-1">产品安装尺寸（B、C型）</td><td rowspan="7" class="column-4"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/xxlljcc22-300x173.webp" alt="B,C型安装尺寸" width="300" height="173" class="alignnone size-medium wp-image-10836" /></td>
</tr>
<tr class="row-2">
	<td class="column-1">序号</td><td class="column-2">D</td><td class="column-3">L</td>
</tr>
<tr class="row-3">
	<td class="column-1">1</td><td class="column-2">15</td><td class="column-3">400</td>
</tr>
<tr class="row-4">
	<td class="column-1">2</td><td class="column-2">25</td><td class="column-3">450</td>
</tr>
<tr class="row-5">
	<td class="column-1">3</td><td class="column-2">40</td><td class="column-3">450</td>
</tr>
<tr class="row-6">
	<td class="column-1">4</td><td class="column-2">50</td><td class="column-3">450</td>
</tr>
<tr class="row-7">
	<td class="column-1">5</td><td class="column-2">80</td><td class="column-3">520</td>
</tr>
</tbody>
</table>
<!-- #tablepress-58 from cache -->				</div>
				<div class="elementor-element elementor-element-7f2f6d1 elementor-widget elementor-widget-tablepress-table" data-id="7f2f6d1" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-59" class="tablepress tablepress-id-59 tbody-has-connected-cells">
<tbody class="row-striping row-hover">
<tr class="row-1">
	<td colspan="3" class="column-1">产品安装尺寸（D、E、F、G型）</td><td rowspan="10" class="column-4"><img loading="lazy" decoding="async" src="https://www.jmsensor.com/wp-content/uploads/2026/04/xxlljcc33-300x205.webp" alt="D、E、F、G型产品安装尺寸" width="300" height="205" class="alignnone size-medium wp-image-10838" /></td>
</tr>
<tr class="row-2">
	<td class="column-1">序号</td><td class="column-2">D</td><td class="column-3">L</td>
</tr>
<tr class="row-3">
	<td class="column-1">1</td><td class="column-2">15~50</td><td class="column-3">780（520）</td>
</tr>
<tr class="row-4">
	<td class="column-1">2</td><td class="column-2">80</td><td class="column-3">700（600）</td>
</tr>
<tr class="row-5">
	<td class="column-1">3</td><td class="column-2">100</td><td class="column-3">750（620）</td>
</tr>
<tr class="row-6">
	<td class="column-1">4</td><td class="column-2">150</td><td class="column-3">900（800）</td>
</tr>
<tr class="row-7">
	<td class="column-1">5</td><td class="column-2">200</td><td class="column-3">1000（950）</td>
</tr>
<tr class="row-8">
	<td class="column-1">6</td><td class="column-2">250</td><td class="column-3">1050（1000）</td>
</tr>
<tr class="row-9">
	<td class="column-1">7</td><td class="column-2">300</td><td class="column-3">1150（1100）</td>
</tr>
<tr class="row-10">
	<td colspan="3" class="column-1">注：括号内尺寸为D型（螺纹取压法兰式）的尺寸</td>
</tr>
</tbody>
</table>
<!-- #tablepress-59 from cache -->				</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/xxllj/">楔形流量计</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>椭圆齿轮流量计</title>
		<link>https://www.zhanfengdesign.com/tyclllj/</link>
		
		<dc:creator><![CDATA[jingangxiaohulu3wa]]></dc:creator>
		<pubDate>Wed, 06 May 2026 14:44:58 +0000</pubDate>
				<guid isPermaLink="false">https://www.zhanfengdesign.com/?post_type=product&#038;p=6704</guid>

					<description><![CDATA[<p>产品概述 椭圆齿轮流量计是用于管道中液体 [&#8230;]</p>
<p><a href="https://www.zhanfengdesign.com/tyclllj/">椭圆齿轮流量计</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="6704" class="elementor elementor-6704" data-elementor-post-type="product">
				<div class="elementor-element elementor-element-965e37a e-flex e-con-boxed e-con e-parent" data-id="965e37a" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-aa53870 elementor-widget elementor-widget-heading" data-id="aa53870" 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-0302e2b elementor-widget elementor-widget-text-editor" data-id="0302e2b" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
									<p>椭圆齿轮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。<br />LC系列椭圆齿轮流量计装有指针和字轮累积装置，可现场直接显示流经管道内的液体累积流量。在计数机构中附加发讯装置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。加装散热器或椭轮欠齿可测量高温、高粘液体。</p>								</div>
		<div class="elementor-element elementor-element-9bdbc31 e-con-full e-flex e-con e-child" data-id="9bdbc31" data-element_type="container" data-e-type="container">
		<div class="elementor-element elementor-element-6922763 e-con-full e-flex e-con e-child" data-id="6922763" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-ae7a104 elementor-widget elementor-widget-image" data-id="ae7a104" 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/zzxtyclllj-2-e1779117171443.webp" class="attachment-large size-large wp-image-6710" alt="指针回零型" />															</div>
				<div class="elementor-element elementor-element-209d5d4 elementor-widget elementor-widget-heading" data-id="209d5d4" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">指针回零型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-dec8ff1 e-con-full e-flex e-con e-child" data-id="dec8ff1" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-655e472 elementor-widget elementor-widget-image" data-id="655e472" 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/bxgtyclllj-1-e1779117183673.webp" class="attachment-large size-large wp-image-6711" alt="不锈钢指针回零型" />															</div>
				<div class="elementor-element elementor-element-1847ece elementor-widget elementor-widget-heading" data-id="1847ece" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">不锈钢指针回零型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-db3803d e-con-full e-flex e-con e-child" data-id="db3803d" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-3bce7a6 elementor-widget elementor-widget-image" data-id="3bce7a6" 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/gwtyclllj-e1779117198257.webp" class="attachment-large size-large wp-image-6712" alt="耐高温指针回零型" />															</div>
				<div class="elementor-element elementor-element-133c846 elementor-widget elementor-widget-heading" data-id="133c846" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">耐高温指针回零型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-cd34e85 e-con-full e-flex e-con e-child" data-id="cd34e85" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-046e668 elementor-widget elementor-widget-image" data-id="046e668" 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/dn40tyclllj-e1779117222336.webp" class="attachment-large size-large wp-image-6713" alt="液晶显示不锈钢夹套高温型" />															</div>
				<div class="elementor-element elementor-element-3a7b400 elementor-widget elementor-widget-heading" data-id="3a7b400" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">液晶显示不锈钢夹套高温型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-1f25695 e-con-full e-flex e-con e-child" data-id="1f25695" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-5a0de11 elementor-widget elementor-widget-image" data-id="5a0de11" 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/mcsctyclllj-e1779117238173.webp" class="attachment-large size-large wp-image-6714" alt="脉冲输出型" />															</div>
				<div class="elementor-element elementor-element-94f3b0e elementor-widget elementor-widget-heading" data-id="94f3b0e" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">脉冲输出型</h3>				</div>
				</div>
		<div class="elementor-element elementor-element-d42b255 e-con-full e-flex e-con e-child" data-id="d42b255" data-element_type="container" data-e-type="container">
				<div class="elementor-element elementor-element-3fd3340 elementor-widget elementor-widget-image" data-id="3fd3340" 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/dn25tyclllj-1-e1779117251888.webp" class="attachment-large size-large wp-image-6715" alt="不锈钢卡箍型" />															</div>
				<div class="elementor-element elementor-element-64572e0 elementor-widget elementor-widget-heading" data-id="64572e0" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h3 class="elementor-heading-title elementor-size-default">不锈钢卡箍型</h3>				</div>
				</div>
				</div>
					</div>
				</div>
		<div class="elementor-element elementor-element-57bbf95 e-flex e-con-boxed e-con e-parent" data-id="57bbf95" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-8f404ef elementor-widget elementor-widget-heading" data-id="8f404ef" 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-8ef1016 elementor-widget elementor-widget-tablepress-table" data-id="8ef1016" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-27" class="tablepress tablepress-id-27 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="4" class="column-1">铸铁型、铸钢型、不锈钢型椭圆齿轮流量计</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">型号<br />
技术要求</td><td class="column-2">LC-A铸铁型</td><td class="column-3">LC-B不锈钢型</td><td class="column-4">LC-E铸钢型</td>
</tr>
<tr class="row-3">
	<td class="column-1">公称压力MPa</td><td class="column-2">1.6</td><td class="column-3">1.6、2.5、4.0、6.3</td><td class="column-4">1.6、2.5、4.0、6.3</td>
</tr>
<tr class="row-4">
	<td class="column-1">温度范围°C</td><td colspan="3" class="column-2">常规指针型：-20~+80；高温指针型：-20~+200；<br />
常规液晶型：-20~+60；高温液晶型：-20~+150；</td>
</tr>
<tr class="row-5">
	<td class="column-1">精度等级</td><td colspan="3" class="column-2">0.5%</td>
</tr>
<tr class="row-6">
	<td class="column-1">口径（mm）</td><td class="column-2">粘度：0.6~2mPa.s</td><td colspan="2" class="column-3">粘度：2~200mPa.s</td>
</tr>
<tr class="row-7">
	<td class="column-1">10</td><td class="column-2">0.2~0.4 m³/h</td><td colspan="2" class="column-3">0.08~0.4 m³/h</td>
</tr>
<tr class="row-8">
	<td class="column-1">15</td><td class="column-2">0.6~1.5 m³/h</td><td colspan="2" class="column-3">0.3~1.5 m³/h</td>
</tr>
<tr class="row-9">
	<td class="column-1">20</td><td class="column-2">0.8~3 m³/h</td><td colspan="2" class="column-3">0.6~3 m³/h</td>
</tr>
<tr class="row-10">
	<td class="column-1">25</td><td class="column-2">1.2~6 m³/h</td><td colspan="2" class="column-3">0.8~6 m³/h</td>
</tr>
<tr class="row-11">
	<td class="column-1">40</td><td class="column-2">5~15 m³/h</td><td colspan="2" class="column-3">3~15 m³/h</td>
</tr>
<tr class="row-12">
	<td class="column-1">50</td><td class="column-2">6~24 m³/h</td><td colspan="2" class="column-3">4~24 m³/h</td>
</tr>
<tr class="row-13">
	<td class="column-1">65</td><td class="column-2">10~40 m³/h</td><td colspan="2" class="column-3">8~40 m³/h</td>
</tr>
<tr class="row-14">
	<td class="column-1">80（轻型）</td><td class="column-2">10~40 m³/h</td><td colspan="2" class="column-3">8~40 m³/h</td>
</tr>
<tr class="row-15">
	<td class="column-1">80（重型）</td><td class="column-2">15~60 m³/h</td><td colspan="2" class="column-3">10~60 m³/h</td>
</tr>
<tr class="row-16">
	<td class="column-1">100</td><td class="column-2">30~100 m³/h</td><td colspan="2" class="column-3">15~100 m³/h</td>
</tr>
<tr class="row-17">
	<td class="column-1">150</td><td class="column-2">45~190 m³/h</td><td colspan="2" class="column-3">34~190 m³/h</td>
</tr>
<tr class="row-18">
	<td class="column-1">200</td><td class="column-2">68~340 m³/h</td><td colspan="2" class="column-3">56~340 m³/h</td>
</tr>
</tbody>
</table>
<!-- #tablepress-27 from cache -->				</div>
				<div class="elementor-element elementor-element-0e68fa9 elementor-widget elementor-widget-tablepress-table" data-id="0e68fa9" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-28" class="tablepress tablepress-id-28 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="4" class="column-1">高粘型椭圆齿轮流量计</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">型号<br />
技术要求</td><td class="column-2">LC-NA铸铁高粘型</td><td class="column-3">LC-NE铸钢高粘型</td><td class="column-4">LC-NB不锈钢高粘型</td>
</tr>
<tr class="row-3">
	<td class="column-1">公称压力MPa</td><td class="column-2">1.6</td><td class="column-3">1.6、2.5、4.0、6.3</td><td class="column-4">1.6、2.5、4.0、6.3</td>
</tr>
<tr class="row-4">
	<td class="column-1">温度范围°C</td><td colspan="3" class="column-2">常规指针型：-20~+80；高温指针型：-20~+200；<br />
常规液晶型：-20~+60；高温液晶型：-20~+150；</td>
</tr>
<tr class="row-5">
	<td class="column-1">精度等级</td><td colspan="3" class="column-2">0.5%</td>
</tr>
<tr class="row-6">
	<td colspan="4" class="column-1">流量范围 m³/h</td>
</tr>
<tr class="row-7">
	<td class="column-1">口径（mm）</td><td class="column-2">粘度：200~1000 mPa.s</td><td colspan="2" class="column-3">粘度：1000~2000 mPa.s</td>
</tr>
<tr class="row-8">
	<td class="column-1">10</td><td class="column-2">0.04~0.3 m³/h</td><td colspan="2" class="column-3">0.03~0.2 m³/h</td>
</tr>
<tr class="row-9">
	<td class="column-1">15</td><td class="column-2">0.2~1.0 m³/h</td><td colspan="2" class="column-3">0.1~0.7 m³/h</td>
</tr>
<tr class="row-10">
	<td class="column-1">20</td><td class="column-2">0.4~2.1 m³/h</td><td colspan="2" class="column-3">0.25~1.5 m³/h</td>
</tr>
<tr class="row-11">
	<td class="column-1">25</td><td class="column-2">0.6~4.2 m³/h</td><td colspan="2" class="column-3">0.6~3 m³/h</td>
</tr>
<tr class="row-12">
	<td class="column-1">40</td><td class="column-2">2.1~10.5 m³/h</td><td colspan="2" class="column-3">1.0~7.5 m³/h</td>
</tr>
<tr class="row-13">
	<td class="column-1">50</td><td class="column-2">2.4~16.8 m³/h</td><td colspan="2" class="column-3">2~12 m³/h</td>
</tr>
<tr class="row-14">
	<td class="column-1">65</td><td class="column-2">6~28 m³/h</td><td colspan="2" class="column-3">4~20 m³/h</td>
</tr>
<tr class="row-15">
	<td class="column-1">80（轻型）</td><td class="column-2">6~28 m³/h</td><td colspan="2" class="column-3">4~20 m³/h</td>
</tr>
<tr class="row-16">
	<td class="column-1">80（重型）</td><td class="column-2">8~42 m³/h</td><td colspan="2" class="column-3">6~30 m³/h</td>
</tr>
<tr class="row-17">
	<td class="column-1">100</td><td class="column-2">10~70 m³/h</td><td colspan="2" class="column-3">10~50 m³/h</td>
</tr>
<tr class="row-18">
	<td class="column-1">150</td><td class="column-2">27~133 m³/h</td><td colspan="2" class="column-3">19~95 m³/h</td>
</tr>
<tr class="row-19">
	<td class="column-1">200</td><td class="column-2">48~238 m³/h</td><td colspan="2" class="column-3">34~170 m³/h</td>
</tr>
</tbody>
</table>
<!-- #tablepress-28 from cache -->				</div>
				<div class="elementor-element elementor-element-6d31af7 elementor-widget elementor-widget-tablepress-table" data-id="6d31af7" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-29" class="tablepress tablepress-id-29 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="4" class="column-1">高精度椭圆齿轮流量计（精度：0.2%）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">型号<br />
技术要求</td><td class="column-2">LC-A 铸铁型</td><td class="column-3">LC-B 不锈钢型</td><td class="column-4">LC-E 铸钢型</td>
</tr>
<tr class="row-3">
	<td class="column-1">公称压力MPa</td><td class="column-2">1.6</td><td class="column-3">1.6、2.5、4.0、6.3</td><td class="column-4">1.6、2.5、4.0、6.3</td>
</tr>
<tr class="row-4">
	<td class="column-1">温度范围°C</td><td colspan="3" class="column-2">常规指针型：-20~+80；高温指针型：-20~+200；<br />
常规液晶型：-20~+60；高温液晶型：-20~+150；</td>
</tr>
<tr class="row-5">
	<td class="column-1">精度等级</td><td colspan="3" class="column-2">0.2%</td>
</tr>
<tr class="row-6">
	<td colspan="4" class="column-1">流量范围 m³/h</td>
</tr>
<tr class="row-7">
	<td class="column-1">口径（mm）</td><td class="column-2">0.6~2 mPa.s</td><td colspan="2" class="column-3">2~200 mPa.s</td>
</tr>
<tr class="row-8">
	<td class="column-1">10</td><td class="column-2"></td><td colspan="2" class="column-3">0.2~0.4 m³/h</td>
</tr>
<tr class="row-9">
	<td class="column-1">15</td><td class="column-2"></td><td colspan="2" class="column-3">0.5~1.5 m³/h</td>
</tr>
<tr class="row-10">
	<td class="column-1">20</td><td class="column-2">1.5~3 m³/h</td><td colspan="2" class="column-3">1~3 m³/h</td>
</tr>
<tr class="row-11">
	<td class="column-1">25</td><td class="column-2">3~6 m³/h</td><td colspan="2" class="column-3">1.2~6 m³/h</td>
</tr>
<tr class="row-12">
	<td class="column-1">40</td><td class="column-2">8~15 m³/h</td><td colspan="2" class="column-3">5~15 m³/h</td>
</tr>
<tr class="row-13">
	<td class="column-1">50</td><td class="column-2">12~24 m³/h</td><td colspan="2" class="column-3">8~24 m³/h</td>
</tr>
<tr class="row-14">
	<td class="column-1">65</td><td class="column-2">20~40 m³/h</td><td colspan="2" class="column-3">10~40 m³/h</td>
</tr>
<tr class="row-15">
	<td class="column-1">80（轻型）</td><td class="column-2">20~40 m³/h</td><td colspan="2" class="column-3">10~40 m³/h</td>
</tr>
<tr class="row-16">
	<td class="column-1">80（重型）</td><td class="column-2">30~60 m³/h</td><td colspan="2" class="column-3">15~60 m³/h</td>
</tr>
<tr class="row-17">
	<td class="column-1">100</td><td class="column-2">40~100 m³/h</td><td colspan="2" class="column-3">20~100 m³/h</td>
</tr>
<tr class="row-18">
	<td class="column-1">150</td><td class="column-2">90~190 m³/h</td><td colspan="2" class="column-3">56~190 m³/h</td>
</tr>
<tr class="row-19">
	<td class="column-1">200</td><td class="column-2">170~340 m³/h</td><td colspan="2" class="column-3">68~340 m³/h</td>
</tr>
</tbody>
</table>
<!-- #tablepress-29 from cache -->				</div>
				<div class="elementor-element elementor-element-3fb90b4 elementor-widget elementor-widget-tablepress-table" data-id="3fb90b4" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-30" class="tablepress tablepress-id-30 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th colspan="4" class="column-1">高精度、高粘度椭圆齿轮流量计（精度：0.2%）</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1">型号<br />
技术要求</td><td class="column-2">LC-NA 铸铁高粘型</td><td class="column-3">LC-NE 铸钢高粘型</td><td class="column-4">LC-NB 不锈钢高粘型</td>
</tr>
<tr class="row-3">
	<td class="column-1">公称压力MPa</td><td class="column-2">1.6</td><td class="column-3">1.6、2.5、4.0、6.3</td><td class="column-4">1.6、2.5、4.0、6.3</td>
</tr>
<tr class="row-4">
	<td class="column-1">温度范围℃</td><td colspan="3" class="column-2">常规指针型：-20~+80；高温指针型：-20~+200；<br />
常规液晶型：-20~+60；高温液晶型：-20~+150；</td>
</tr>
<tr class="row-5">
	<td class="column-1">精度等级</td><td colspan="3" class="column-2">0.2%</td>
</tr>
<tr class="row-6">
	<td colspan="4" class="column-1">流量范围 m³/h</td>
</tr>
<tr class="row-7">
	<td class="column-1">口径（mm）</td><td class="column-2">粘度：200~1000 mPa.s</td><td colspan="2" class="column-3">粘度：1000~2000 mPa.s</td>
</tr>
<tr class="row-8">
	<td class="column-1">10</td><td class="column-2">0.08~0.3 m³/h</td><td colspan="2" class="column-3">0.06~0.2 m³/h</td>
</tr>
<tr class="row-9">
	<td class="column-1">15</td><td class="column-2">0.3~1.0 m³/h</td><td colspan="2" class="column-3">0.2~0.7 m³/h</td>
</tr>
<tr class="row-10">
	<td class="column-1">20</td><td class="column-2">0.6~2.1 m³/h</td><td colspan="2" class="column-3">0.5~1.5 m³/h</td>
</tr>
<tr class="row-11">
	<td class="column-1">25</td><td class="column-2">1~4.2 m³/h</td><td colspan="2" class="column-3">0.8~3 m³/h</td>
</tr>
<tr class="row-12">
	<td class="column-1">40</td><td class="column-2">3~10.5 m³/h</td><td colspan="2" class="column-3">2~7.5 m³/h</td>
</tr>
<tr class="row-13">
	<td class="column-1">50</td><td class="column-2">4~16.8 m³/h</td><td colspan="2" class="column-3">3~12 m³/h</td>
</tr>
<tr class="row-14">
	<td class="column-1">65</td><td class="column-2">8~28 m³/h</td><td colspan="2" class="column-3">6~12 m³/h</td>
</tr>
<tr class="row-15">
	<td class="column-1">80（轻型）</td><td class="column-2">8~28 m³/h</td><td colspan="2" class="column-3">6~20 m³/h</td>
</tr>
<tr class="row-16">
	<td class="column-1">80（重型）</td><td class="column-2">10~42 m³/h</td><td colspan="2" class="column-3">8~30 m³/h</td>
</tr>
<tr class="row-17">
	<td class="column-1">100</td><td class="column-2">15~70 m³/h</td><td colspan="2" class="column-3">12~50 m³/h</td>
</tr>
<tr class="row-18">
	<td class="column-1">150</td><td class="column-2">34~133 m³/h</td><td colspan="2" class="column-3">30~95 m³/h</td>
</tr>
<tr class="row-19">
	<td class="column-1">200</td><td class="column-2">56~238 m³/h</td><td colspan="2" class="column-3">50~170 m³/h</td>
</tr>
</tbody>
</table>
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					</div>
				</div>
		<div class="elementor-element elementor-element-63974bb e-flex e-con-boxed e-con e-parent" data-id="63974bb" data-element_type="container" data-e-type="container">
					<div class="e-con-inner">
				<div class="elementor-element elementor-element-adb90d5 elementor-widget elementor-widget-heading" data-id="adb90d5" data-element_type="widget" data-e-type="widget" data-widget_type="heading.default">
					<h2 class="elementor-heading-title elementor-size-default">产品选型</h2>				</div>
				<div class="elementor-element elementor-element-53b6b3e elementor-widget elementor-widget-tablepress-table" data-id="53b6b3e" data-element_type="widget" data-e-type="widget" data-widget_type="tablepress-table.default">
					
<table id="tablepress-31" class="tablepress tablepress-id-31 tbody-has-connected-cells">
<thead>
<tr class="row-1">
	<th class="column-1">类型代码</th><th class="column-2">专用标志</th><th class="column-3">材质标志</th><th class="column-4">通经</th><th class="column-5">压力</th><th class="column-6">计数器</th><th class="column-7">发讯器</th><th class="column-8">说明</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td rowspan="23" class="column-1">JKM-LC</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">椭圆齿轮流量计</td>
</tr>
<tr class="row-3">
	<td class="column-2">T</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">高温型</td>
</tr>
<tr class="row-4">
	<td class="column-2">U</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">夹套型</td>
</tr>
<tr class="row-5">
	<td class="column-2">N</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">高粘型</td>
</tr>
<tr class="row-6">
	<td class="column-3">A</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">铸铁型</td>
</tr>
<tr class="row-7">
	<td class="column-3">E</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">铸钢型</td>
</tr>
<tr class="row-8">
	<td class="column-3">B</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">304不锈钢型</td>
</tr>
<tr class="row-9">
	<td class="column-3">C</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">316不锈钢型</td>
</tr>
<tr class="row-10">
	<td class="column-4">10<br />
...<br />
40<br />
...<br />
200<br />
...</td><td class="column-5"></td><td class="column-6"></td><td class="column-7"></td><td class="column-8">公称通径：DN=10mm<br />
...<br />
公称通径：DN=40mm<br />
...<br />
公称通径：DN=200mm</td>
</tr>
<tr class="row-11">
	<td class="column-5">.1</td><td class="column-6"></td><td class="column-7"></td><td class="column-8">公称压力（1.0MPa）</td>
</tr>
<tr class="row-12">
	<td class="column-5">.2</td><td class="column-6"></td><td class="column-7"></td><td class="column-8">公称压力（1.6MPa）</td>
</tr>
<tr class="row-13">
	<td class="column-5">.3</td><td class="column-6"></td><td class="column-7"></td><td class="column-8">公称压力（2.5MPa）</td>
</tr>
<tr class="row-14">
	<td class="column-5">.4</td><td class="column-6"></td><td class="column-7"></td><td class="column-8">公称压力（4.0MPa）</td>
</tr>
<tr class="row-15">
	<td class="column-5">.6</td><td class="column-6"></td><td class="column-7"></td><td class="column-8">公称压力（6.3MPa）</td>
</tr>
<tr class="row-16">
	<td class="column-6">A/AI</td><td class="column-7"></td><td class="column-8">DN50（轻型）以下机械指针显示：<br />
AI可带发讯器</td>
</tr>
<tr class="row-17">
	<td class="column-6">JI</td><td class="column-7"></td><td class="column-8">DN50（重型）以上机械指针显示：<br />
可带发讯器</td>
</tr>
<tr class="row-18">
	<td class="column-6">A5/A6</td><td class="column-7"></td><td class="column-8">A5单指针字轮显示，A6指针回零，都可带发讯器</td>
</tr>
<tr class="row-19">
	<td class="column-6">Z</td><td class="column-7"></td><td class="column-8">双手柄回零</td>
</tr>
<tr class="row-20">
	<td class="column-6">13</td><td class="column-7"></td><td class="column-8">只输出信号（脉冲、4-20mA）</td>
</tr>
<tr class="row-21">
	<td class="column-6">ELZ<br />
（BELZ）</td><td class="column-7"></td><td class="column-8">液晶显示（-1输出脉冲；-2输出4-20mA；<br />
-3 输出 RS485），BELZ为隔爆型液晶显示<br />
（备注：显示器说明书另附）</td>
</tr>
<tr class="row-22">
	<td class="column-7">GF-I</td><td class="column-8">三线制脉冲（顺时针）</td>
</tr>
<tr class="row-23">
	<td class="column-7">GF-II</td><td class="column-8">三线制脉冲（逆时针）</td>
</tr>
<tr class="row-24">
	<td class="column-7">MF</td><td class="column-8">4~20mA模拟量（-1两线制；-2三线制）</td>
</tr>
<tr class="row-25">
	<td colspan="8" class="column-1">注：0.2级产品后缀-J</td>
</tr>
</tbody>
</table>
<!-- #tablepress-31 from cache -->				</div>
					</div>
				</div>
				</div>
		<p><a href="https://www.zhanfengdesign.com/tyclllj/">椭圆齿轮流量计</a>最先出现在<a href="https://www.zhanfengdesign.com">金湖凯铭仪表</a>。</p>
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			</item>
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