Thermocouple is a sensor used to measure temperature. Thermocouples consist of two wire legs made from different metals. The wires legs are welded together at one end, creating a junction. This junction is where the temperature is measured. When the junction experiences a change in temperature, a voltage is created. The voltage can then be interpreted using thermocouple reference tables to calculate the temperature. 

There are many types of thermocouples, each with its own unique characteristics in terms of temperature range, durability, vibration resistance, chemical resistance, and application compatibility. Type J, K, T, & E are “Base Metal” thermocouples, the most common types of thermocouples.Type R, S, and B thermocouples are “Noble Metal” thermocouples, which are used in high temperature applications (see thermocouple temperature ranges for details). 

Applications: Steel Processing;Turbine and Diesel Engine;Temperature Measurement;Chemical Processing;Foodservice;Packaging;Semiconductor Processing

Thermocouple type: Assembly thermocouple, Armored thermocouple, bayonet spring fixed thermocouple,high temperature thermocouple, platinum rhodium thermocouple,anti-corrosion thermocouple, wear-resistant thermocouple, high pressure thermocouple, special thermocouple, thermocouple, hand-held thermocouple, miniature thermocouple, noble metal thermocouple, rapid thermocouple, tungsten rhenium thermocouple, single core armored thermocouple etc.

Thermocouple Technical indicators: