Medium and low temperature thermocouples

It mainly refers to the thermocouples with classification numbers N, K, E, T and J. The K-type thermocouple is the most common type of medium and low-temperature thermocouple, with a measurement range of 0 to 1300℃, which is relatively wide. Long-term temperature measurement is within 900 degrees Celsius, and short-term temperature measurement is between 1000 and 1300 degrees Celsius. However, it cannot be measured at temperatures exceeding 1000 degrees for a long time. The long-term temperature measurement lifespan is relatively short, and its stability and accuracy also decline accordingly. Medium and low-temperature thermocouples are also the most diverse and widely used types of thermocouples. K-type thermocouple 6 is usually used in conjunction with display instruments, recording instruments, etc. Directly measure the temperature of liquid, steam, gas media and solid surfaces within the range of 0 to 1100℃ in various production processes. The K-type thermocouple is usually composed of main components such as the temperature-sensing element, the installation and fixing device, and the junction box.