一、产品简介 Product introduction
WZPK系列铠装热电阻是一种温度传感器，它比装配式热电阻直径小，易弯曲，抗震性好，适宜安装在装配式热电阻无法安装的场合。本公司生产的WZPK系列铠装热电阻采用引进热电阻测温元件，因此具有精确、灵敏、热响应时间快、质量稳定、使用寿命长等优点。
WZPK series armored thermalresistance is a temperature sensor. It is smaller in diameter than the assembledthermal resistance, is easy to bend, and has good seismic resistance. It issuitable for installation where the assembled thermal resistance cannot beinstalled. WZPK series armored thermal resistance produced by our companyadopts imported thermal resistance temperature measuring element, so it has theadvantages of accuracy, sensitivity, fast thermal response time, stablequality, long service life, etc.
WZPK系列铠装热电阻外保护套管采用不锈钢，内充满高密度氧化物资绝缘体，因此，它具有很强的抗污染性能和优良的机械强度，适合安装在环境恶劣的场合。
WZPK series armored thermalresistance outer protective sleeve is made of stainless steel and filled withhigh-density oxide material insulator. Therefore, it has strong anti pollutionperformance and excellent mechanical strength, and is suitable for installationin harsh environments.
WZPK系列铠装热电阻可用于测量－200～+420℃范围内温度，可直接用铜导线和二次仪表相连接使用。由于它具有良好的电输出特性，可为显示仪、记录仪、调节器、扫描器、数据记录仪以及电脑提供精确的温度变化输入信号。
WZPK series armored thermalresistance can be used to measure the temperature within the range of -200~+420 ℃, and can be directly connected to the secondary instrument withcopper wire. Because of its good electrical output characteristics, it canprovide accurate temperature change input signals for displays, recorders,regulators, scanners, data recorders and computers.
二、工作原理 Operational principle
WZPK系列铠装热电阻工作原理：在温度作用下热电阻丝的电阻随之变化而变化。显示仪表将会指示出热电阻产生的电阻值所对应的温度值。
WZPK series of armoured platinum resistanceThe working principle of: Under the action of temperature The platinumresistance wire resistance change with change. Display instrument will indicatePlatinum resistance The generated resistance value The correspondingtemperature value.
三、技术参数 Technical parameter
四、选型图谱 Selection chart
五、接线说明 Wiring instructions
六、型号规格 Model specifications
七、产品分类 Product classification
八、接线说明 Wiring instructions
以上参数仅供参考，如有改动恕不另行通知!
Above parameters arefor reference only and are subject to change without prior notice!
