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class="content_guanjianzi"><font style="font-size:16px; font-weight:bold;">铂铑热电?/font><br /><br />关键字:铂铑热电?热电?/div> <div class="about_contentStyle"> <p style="text-align: center"><img alt="" width="198" height="200" src="/up_files/1(116).jpg" /></p> <p style="text-align: center"> </p> <p style="text-align: left">1:概?br /> HN-WR系列工业?span style="color: #ff00ff"><b><span style="color: #ff00ff"><a href="http://www.gozillab.com/product/wdyb/"><span style="color: #ff00ff">铂铑热电?/span></a></span></b></span>又叫贵金属热电偶,它作为温度测量传感?通常与温度变送器、调节器及显示仪表等配套使用,组成过程控制系统,用以直接测量或控制各种生产过程?-1800℃范围内的流体、蒸汽和气体介质以及固体表面等温度?span style="color: #ff00ff"><b><span style="color: #ff00ff"><a href="http://www.gozillab.com/product/wdyb/"><span style="color: #ff00ff">铂铑热电?/span></a></span></b></span>是由两种不同成分的导体两端接合成回路?当两接合点温度不同时,就会在回路内产生热电流。如果热电偶的工作端与参比端存在有温差时,显示仪表将会批示出热电偶产生的热电势所对应的温度值?span style="color: #ff00ff"><b><span style="color: #ff00ff"><a href="http://www.gozillab.com/product/wdyb/"><span style="color: #ff00ff">铂铑热电?/span></a></span></b></span>的热电动热将随着测量端温度升高而增长,它的大小只与热电偶材料和两端的温度有关、与热电极的长度、直径无关。各种铂铑热电偶的外形常因需要而极不相同,但是它们的基本结构却大致相同,通常由热电极、绝缘套保护管和接线盒等主要成分组成?br />  <br /> 2:应?br /> <span style="color: #ff00ff"><b><span style="color: #ff00ff"><a href="http://www.gozillab.com/product/wdyb/"><span style="color: #ff00ff">铂铑热电?/span></a></span></b></span>适用于各种生产过程中高温场合,广泛应用于粉未冶金,烧结光亮炉,真空炉,冶炼炉,玻璃,炼钢炉及陶瓷及工业盐浴炉等测温?br /> 3:主要技术参?br /> 电气出口:M20x1.5,NPT1/2<br /> 精度等级:I ?II <br /> 防护等级:IP65<br /> 偶丝直径?Phi;0.5<br /> 公称压力:常?br /> 4:测量温度及允?/p> <p style="text-align: left"> <table border="1" cellspacing="0" bordercolor="#d7e6f9" cellpadding="0" width="524" bgcolor="#ffffff" align="center"> <tbody> <tr> <td> <div align="center">热电偶类?/div> </td> <td> <div align="center">代号</div> </td> <td> <div align="center">分度?/div> </td> <td> <div align="center">最高温?/div> </td> <td> <div align="center">测量温度</div> </td> <td> <div align="center">允许偏差△t?/div> </td> </tr> <tr> <td> <div align="center">铂铑30-铂铑6</div> </td> <td> <div align="center">WRR</div> </td> <td> <div align="center">B</div> </td> <td> <div align="center">0~1800</div> </td> <td> <div align="center">0-1600</div> </td> <td> <div align="center">±1.5℃或±0.25%t</div> </td> </tr> <tr> <td> <div align="center">铂铑10-?/div> </td> <td> <div align="center">WRP</div> </td> <td> <div align="center">S</div> </td> <td> <div align="center">0~1600</div> </td> <td> <div align="center">0-1300</div> </td> <td> <div align="center">±1.5℃或±0.25%t</div> </td> </tr> <tr> <td> <div align="center">镍铬-镍硅</div> </td> <td> <div align="center">WRN</div> </td> <td> <div align="center">K</div> </td> <td> <div align="center">0~1300</div> </td> <td> <div align="center">0-1100</div> </td> <td> <div align="center">±2.5℃或±0.75%t</div> </td> </tr> <tr> <td> <div align="center">镍铬-铜镍</div> </td> <td> <div align="center">WRE</div> </td> <td> <div align="center">E</div> </td> <td> <div align="center">0~800</div> </td> <td> <div align="center">0-800</div> </td> <td> <div align="center">±2.5℃或±0.75%t</div> </td> </tr> </tbody> </table> </p> <p style="text-align: left">5:型号及规格</p> <p style="text-align: left"> <table border="0" cellspacing="1" cellpadding="0" width="94%" bgcolor="#000000" align="center"> <tbody> <tr align="center" bgcolor="#ffffff"> <td rowspan="2" width="14%"> <div align="center">??/div> </td> <td rowspan="2" width="12%"> <div align="center">???/div> </td> <td rowspan="2" width="13%"> <div align="center">测温范围?/div> </td> <td rowspan="2" width="20%"> <p align="center">?????/p> </td> <td rowspan="2" width="15%"> <p align="center">热响应时?/p> </td> <td height="18" colspan="2"> <div align="center">??/div> </td> </tr> <tr> <td bgcolor="#ffffff" height="18" width="11%" align="center"> <div align="center">d</div> </td> <td bgcolor="#ffffff" width="15%" align="center"> <div align="center">L x l</div> </td> </tr> <tr align="center" bgcolor="#ffffff"> <td width="14%"> <p align="center">WRP-130 <br /> WRP2-130</p> </td> <td rowspan="2" width="12%"> <div align="center">S</div> </td> <td rowspan="2" width="13%"> <div align="center">0-1300</div> </td> <td rowspan="4" width="20%"> <div align="center">高铝?/div> </td> <td width="15%"> <div align="center">?150S</div> </td> <td width="11%"> <div align="center">Φ16</div> </td> <td rowspan="6" width="15%"> <p align="center">300x150 <br /> 350x200 <br /> 400x250 <br /> 450x300 <br /> 550x400 <br /> 650x500 <br /> 900x750 <br /> 1150x1000 <br /> 1650x1500 <br /> 2150x2000</p> </td> </tr> <tr align="center" bgcolor="#ffffff"> <td width="14%"> <p align="center">WRP-131 <br /> WRP2-131</p> </td> <td width="15%"> <div align="center">?360S</div> </td> <td width="11%"> <div align="center">Φ25</div> </td> </tr> <tr align="center" bgcolor="#ffffff"> <td width="14%"> <p align="center">WRQ-130 <br /> WRQ2-130</p> </td> <td rowspan="2" width="12%"> <div align="center">R</div> </td> <td rowspan="2" width="13%"> <div align="center">0-1300</div> </td> <td width="15%"> <div align="center">?150S</div> </td> <td width="11%"> <div align="center">Φ16</div> </td> </tr> <tr align="center" bgcolor="#ffffff"> <td width="14%"> <p align="center">WRQ-131 <br /> WRQ2-131</p> </td> <td width="15%"> <div align="center">?360S</div> </td> <td width="11%"> <div align="center">Φ25</div> </td> </tr> <tr align="center" bgcolor="#ffffff"> <td width="14%"> <p align="center">WRR-130 <br /> WRR2-130</p> </td> <td rowspan="2" width="12%"> <div align="center">B</div> </td> <td rowspan="2" width="13%"> <div align="center">0-1600</div> </td> <td rowspan="2" width="20%"> <div align="center">刚玉?/div> </td> <td width="15%"> <div align="center">?150S</div> </td> <td width="11%"> <div align="center">Φ16</div> </td> </tr> <tr align="center" bgcolor="#ffffff"> <td width="14%"> <p align="center">WRR-131 <br /> WRR2-131</p> </td> <td width="15%"> <div align="center">?360S</div> </td> <td width="11%"> <div align="center">Φ25</div> </td> </tr> </tbody> </table> </p> <p style="text-align: left">?) 热电?I 级按协议订货?/p> <p 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