The assembled thermocouple is a sensor for measuring temperature, and is used for supporting the use of a display instrument, a recording instrument and an electronic controller.

Thermocouple assemblies can be composed of process control system, by direct measurement or control of various production processes in 0 DEG C to 1800 DEG C range of liquid, steam and gas medium and solid surface temperature, simple assembly, convenient replacement, spring type pressure sensing element, good anti vibration performance, big measuring range of emptied, high mechanical strength, good pressure resistance, widely used in electric power, thermal power, metallurgy, medicine, chemical industry, machinery manufacturing and other industries.