Armored thermocouple and what is the difference between general thermocouple?

Armoured thermocouple used more and more widely, but what is the difference between he and general thermocouple?

armoured thermocouple as the temperature measurement sensor, usually with temperature transmitter, controller and display instrument, such as process control system, to directly measure or control in the production of a variety of 0 Fluid over a range of 1800 ℃, steam and gas medium and solid surface temperature. Armoured thermocouple has to bend, resistance to high pressure, fast heat response time and strong and durable many advantages, such as it and industrial prefabricated thermocouple, as measure temperature sensor, and display meter, recording meter and electronic regulator usually used. Thermocouple temperature measurement principle is based on thermoelectric effect. Connect the two different conductor or semiconductor into closed loops, when the two contacts in temperature is not at the same time, the circuit will produce thermoelectric potential, this kind of phenomenon called the thermoelectric effect, also known as the seebeck effect.

armoured thermocouple, of course, but also has to bend, heat resistance to high pressure, fast response time and strong and durable many advantages, such as it, like

used in industry, as measure temperature sensor, and usually display meter, recording meter and electronic regulator, at the same time, also can be used as the thermal

element. It can directly measure all kinds of production process from 0 ℃ ~ 800 ℃ in the scope of liquid, steam and gas medium, as well as the surface temperature of the solid. Compared with the

, armoured thermocouple has a flexible, high pressure resistance, thermal response time is short, and the advantages of strong and durable.