As an industrial thermometer, by using two different materials of the thermocouple wire, the thermocouple heat to form a potential difference to achieve the purpose of measuring temperature.
Common types are: R type thermocouple, C type thermocouple, K type thermocouple, because of the differences of the materials, the measurement range and measurement accuracy are different for meeting the different using environment.
Purex Metal can provide you with a variety of sizes of C type thermocouple wires:
