What is a Thermocouple?Thermocouple DefinitionA thermocouple is a device that converts temperature differences into an electric voltage, based on the principle of the thermoelectric effect. It is a type of sensor that can measure temperature at a specific point or location. Thermocouples are widely used in industrial, domestic, commercial, and scientific applications due to their simplicity, durability, low cost, and wide temperature range.Thermoelectric EffectThe thermoelectric effect is the ph