The advantages of the thermocouple

The advantages of the thermocouple thermocouple is one of the industry commonly used temperature detecting element. Its advantages are as follows: one, wide measuring range. The commonly used thermocouple from - 50 ~ + 1600 ℃ can be continuous measurement, some special thermocouple can be up to + 2800 ℃ ( Such as tungsten - Rhenium) And measurable to - 269℃（ Such as gold iron nickel chrome) 。 Second, the high accuracy of measurement. Because of thermocouple direct contact with the object being measured, not affected by intermediate medium. Third, the simple structure, easy to use. Thermocouple is usually made from two different kinds of metal wire, and not be restricted by the beginning and size, outside has protective casing, which are very convenient.