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Thermal resistance Main technical parameters:
one type ： Common type thermistor , armored thermal resistance, flameproof thermal resistance

2.  Wiring mode: Two wire system, three wire system and four wire system

3.  Installation mode ： Customizable

4.  length :  Customizable

5.  Temperature measurement range: -200~850°

Installation attention ：

1. The thermal resistance should be installed vertically on the horizontal or vertical pipe as far as possible,

Protective sleeve should be installed to facilitate maintenance and replacement.

2. When measuring the temperature in the pipe, the length of the element should be on the center line of the pipe (i.e. the insertion depth of the protective pipe should be half of the pipe diameter).

3. When installing the temperature dynamic coil meter, the opening size should be appropriate and the installation should be beautiful and generous.

4. High temperature resistant cable or high temperature compensation line shall be used in high temperature area.

5. Different measuring elements should be selected according to different temperatures. Generally, thermal resistance is selected when the measuring temperature is less than 400 ℃.

6. The wiring should be reasonable and beautiful, and the indication of the watch needle should be correct.