The aluminum factory handle thermocouple features with fast bending and thermal response time and firmness. It is the same as the industrial fabricated thermocouple. As a sensor for measuring temperature, it is usually used in conjunction with display instruments, recording instruments and electronic regulators. At the same time, It can also be used as a temperature sensing element of an assembled thermocouple, which can directly measure the temperature of liquid, steam and gas media and solid surfaces in the range of 0 ℃ to 900 ℃ in various production processes.

Working principle of handle thermocouple in aluminum factory

The working principle of the armored thermocouple is that two conductors with different components are welded at both ends to form a loop. The direct temperature measurement end is called the measurement end, and the terminal is called the reference end. When there is a temperature difference between the measuring end and the reference end, a thermal current will be generated in the loop. When the display instrument is connected, the instrument will indicate the corresponding temperature value of the thermoelectromotive force generated by the thermocouple.

The thermoelectromotive force of the armored thermocouple will increase with the temperature of the measuring end. The size of the thermoelectromotive force is only related to the conductor material of the armored thermocouple and the temperature difference between the two ends, and has nothing to do with the length and diameter of the thermode.

The structure of the armored thermocouple is made of conductors, insulating magnesium oxide and 1Cr18Ni9Ti stainless steel protection tube by drawing for many times. The armored thermocouple products are mainly composed of junction boxes, terminals and armored thermocouples, and various installation fixtures.