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