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	<title>胶水流量计 |环氧树脂胶液管道计量装置- 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>胶水流量计 |环氧树脂胶液管道计量装置- 金湖凯铭仪表</title>
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		<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>
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					<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>
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										<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>
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					<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>
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<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>
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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-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>
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					<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>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 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>
				</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>
				</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>
				</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>
<!-- #tablepress-30 from cache -->				</div>
					</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>
]]></content:encoded>
					
		
		
			</item>
	</channel>
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