A thermocouple is a tool used to measure temperature. It consists of two dissimilar metals which might be joined collectively at one finish. When the junction of the 2 metals is heated or cooled, a voltage is generated. This voltage is proportional to the temperature distinction between the junction and the reference temperature.
Thermocouples are utilized in all kinds of purposes, together with industrial, scientific, and medical. They’re notably helpful in purposes the place excessive temperatures or small temperature variations must be measured.
