空气压差开关 资料以及技术参数 简介...

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</p>

[此贴子已经被作者于2012/3/7 12:10:38编辑过]

&nbsp;<p class="MsoNormal"><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;;background:silver;mso-highlight:silver">使用范围</span></b><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;
background:silver;mso-highlight:silver" lang="EN-US"></span></b><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">空气等非可燃、非腐蚀性气体</span><span style="font-size:10.0pt" lang="EN-US"></span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">，用于监测气体的过压、真空和压差状态</span><span style="font-size:10.0pt" lang="EN-US"></span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">，可用于下列领域：</span><span style="font-size:10.0pt" lang="EN-US"></span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">监测各类空气过滤网和通风设备状态</span><span style="font-size:10.0pt" lang="EN-US"></span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；监测制热和通风管道中气流状态</span><span style="font-size:10.0pt" lang="EN-US"> </span></p>





<p class="MsoNormal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">控制风门和防火门及热交换器的结霜保护</span><span style="font-size:10.0pt" lang="EN-US"></span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；其它气体的过压、真空和压差状态</span><span style="font-size:10.0pt" lang="EN-US"></span></p>











<p class="MsoNormal"><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;;background:silver;mso-highlight:silver">技术指标</span></b><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;
background:silver;mso-highlight:silver" lang="EN-US"></span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">量程范围：</span></b><span style="font-size:10.0pt" lang="EN-US">20-300Pa</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">，</span><span style="font-size:10.0pt" lang="EN-US">50-500P</span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">等五种规格可选，详见选型表</span><span style="font-size:10.0pt" lang="EN-US"></span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；最大压力限制：</span></b><span style="font-size:10.0pt" lang="EN-US">7500Pa</span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；工作</span></b><b style="mso-bidi-font-weight:
normal"><span style="font-size:10.0pt" lang="EN-US">(</span></b><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">介质及环境</span></b><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt" lang="EN-US">)</span></b><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">温度：</span></b><span style="font-size:10.0pt" lang="EN-US">-20</span><span style="font-size:10.0pt;font-family:宋体" lang="EN-US">℃</span><span style="font-size:10.0pt" lang="EN-US">~ 85<span style="font-family:宋体">℃</span> </span></p>









<p class="MsoNormal"><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">存储温度：</span></b><span style="font-size:10.0pt" lang="EN-US">-40~85<span style="font-family:宋体">℃</span></span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；压力连接：</span></b><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">内径</span><span style="font-size:10.0pt" lang="EN-US">6.0mm</span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">塑料软管，</span><span style="font-size:10.0pt" lang="EN-US">P1</span><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">高压端，</span><span style="font-size:10.0pt" lang="EN-US">P2</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">低压端</span><span style="font-size:10.0pt" lang="EN-US"></span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">开关寿命：</span></b><span style="font-size:10.0pt" lang="EN-US">106</span><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">次以上</span><span style="font-size:10.0pt" lang="EN-US"></span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；输出：</span></b><span style="font-size:10.0pt" lang="EN-US">SPDT</span><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">，标准型最大</span><span style="font-size:10.0pt" lang="EN-US">2A</span><span style="font-size:10.0pt" lang="EN-US">/ 250VAC</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">，低压型</span><span style="font-size:10.0pt" lang="EN-US">1A</span><span style="font-size:10.0pt" lang="EN-US">/30VDC</span></p>











<p class="MsoNormal"><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">最大开关频率：</span></b><span style="font-size:10.0pt" lang="EN-US">6</span><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">次</span><span style="font-size:10.0pt" lang="EN-US">/</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">分钟；</span><span style="font-size:10.0pt" lang="EN-US"></span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">电气连接：</span></b><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">螺丝端子</span><span style="font-size:10.0pt" lang="EN-US"></span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；可重复性：</span></b><span style="font-size:10.0pt" lang="EN-US">±2%</span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">材质：</span></b><span style="font-size:
10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">主开关体</span><span style="font-size:10.0pt" lang="EN-US">PC</span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">，封盖</span><span style="font-size:10.0pt" lang="EN-US">PC</span><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">，膜片硅胶，银触点；</span><span style="font-size:10.0pt" lang="EN-US"></span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">重量：</span></b><span style="font-size:
10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">含安装支架</span><span style="font-size:10.0pt" lang="EN-US">140</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">克</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">，不含安装支架</span><span style="font-size:10.0pt" lang="EN-US">90</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">克</span><span style="font-size:
10.0pt" lang="EN-US"> </span></p>



<p class="MsoNormal"><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">防护：</span></b><span style="font-size:10.0pt" lang="EN-US">IP54</span><b style="mso-bidi-font-weight:normal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">；安装：</span></b><span style="font-size:
10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">垂直，压力接口向下。此为开关校准位置。如必须水平安装时，实际设定点比刻度点加</span><span style="font-size:10.0pt" lang="EN-US">20Pa</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">（封盖向上）或减约</span><span style="font-size:10.0pt" lang="EN-US">10Pa</span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">（封盖向下），详见使用说明书</span> </p>

<span style="font-size:10.0pt" lang="EN-US"></span>

<p class="MsoNormal"><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">附件：全部开关配置标准压力连接组件一套（型号：</span><span style="font-size:10.0pt" lang="EN-US">0000</span><span style="font-size:10.0pt;
font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:
&quot;Times New="New"  Roman&quot;">），包</span><span style="font-size:10.0pt"> </span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">括透明塑料软管</span><span style="font-size:10.0pt" lang="EN-US">2m</span><span style="font-size:10.0pt;font-family:宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;
mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">，塑料连接件</span><span style="font-size:10.0pt" lang="EN-US">2</span><span style="font-size:10.0pt;font-family:
宋体;mso-ascii-font-family:&quot;Times New="New"  Roman&quot;;mso-hansi-font-family:&quot;Times New="New"  Roman&quot;">个及自攻螺丝</span><span style="font-size:10.0pt" lang="EN-US">4</span><span style="font-size: 10pt; font-family: 宋体;">枚</span></p>

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