隔爆热电阻 武翔 隔爆型热电阻

应用application

通常和显示仪表、记录仪表、电子计算机等配套使用。直接测量各种生产过程中的-200℃~500℃范围内液体、蒸汽和气体介质以及固体表面温度。

it is usually connected with display meter,recording meter and computer,etc.to directly measure temperature of liquid,vapor,gas and solid surface ranging from-200℃~500℃during various production process.

特点 features

1、热响应时间少，减少动态误差； 2、直径小，长度不受限制；

3、测量度高； 4、进口薄膜电阻元件，性能可靠稳定。

1.with quick response,reducing dynamic error;

2.small diameter,no limit on length;

3.high measuring accuracy;

4.imported film resistor with high reliability and stability.

工作原理operation theory

铠装热电阻是利用物质在温度变化时，其电阻也随着发生变化的特征来测量温度的。当阻值变化时，工作仪表便显示出阻值所对应的温度值。

it is based on that temperature change of material results in change of its resistance.when resistance value changes,the working instrument will display relevant temperature.

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