The difference between thermal resistance and thermocouple

 

Although both thermal resistance and thermocouple are temperature measuring sensors, there are still some differences:

 

1.       output signals are different

Thermal resistance: Ω

Thermocouple: mV

 

2.       measuring ranges are different

Thermal resistance: -50—500℃

Thermocouple: -40—1700℃

 

3.       costs are different

Thermocouple is more expensive than thermal resistance

 

4.       wiring systems are different