Thermal resistance of 130 - Temperature Sensor- Heating- China Sourcing

  
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Thermal resistance of WZP-130

  

WZP-130 no fixed device thermal resistance Industrial assembly thermal resistance as a measure of temperature sensors, usually, and display instruments, recording instruments and supporting the use of electronic regulator. It can directly measure the various production processes -200 ℃ ~ 500 ℃ range of liquid, vapor and gases and the solid surface temperature.
Working principle is the use of thermal resistance material change in the temperature change along with the self-resistance characteristics to measure the temperature. Thermal resistance of the heated part of the (temperature sensing) is a thin metal wire even with the insulation material around the frame. When the measured medium in the presence of a temperature gradient, the measured temperature is within the temperature sensing element where the average temperature in the dielectric layer.

WZP-130无固定装置热电阻
工业用装配式热电阻作为测量温度的传感器,通常和显示仪表、记录仪表和电子调节器配套使用。它可以直接测量各种生产过程中的-200℃~500℃范围内的液体、蒸汽和气体介质以及固体的表面温度。
热电阻工作原理是利用物质在温度变化时自身电阻也随着发生变化的特性来测量温度的。热电阻的受热部分(感温元件)是用细金属丝均匀地绕在绝缘材料制成的骨架上。当被测介质中有温度梯度存在时,所测得的温度是感温元件所在范围内介质层中的平均温度。

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