Application of Class 1.5 precision bimetallic thermometer in Huatai Tianke

  Bimetallic thermometer combines two metals with different linear expansion coefficients, and one end is fixed
When the temperature changes, the thermal expansion of the two metals is different, which drives the pointer to deflect to indicate the temperature
This is bimetallic sheet thermometer
WSS series bimetallic thermometer is a field detection instrument for measuring medium and low temperature
Bimetallic thermometer can directly measure the temperature of liquid, steam and gas medium in the range of - 80 ℃ ~ + 500 ℃ in various production processes

Principle structure
Bimetallic thermometer uses the hot bimetallic sheet wound into a thread as a temperature sensing device and installs it in the protective sleeve
One end is fixed, which is called the fixed end, and the other end is connected to a thin shaft, which is called the free end
A pointer is installed on the free end line shaft
When the temperature changes, the free end of the temperature sensing device rotates, driving the pointer on the fine shaft to change the angle, and indicating the corresponding temperature on the dial