Bimetallic thermometer is generally used in what place?

Bimetallic thermometer is a kind of measuring instrument in the field of low temperature detection, are extremely extensive application in each field of production, Such as petroleum, chemical industry, machinery, ships, electricity, textile, printing and dyeing and other industrial and scientific research departments, etc. ) 。 Its working principle is one with two or more pieces of metal laminate composed of multilayer metal together, using two different metal working in the principle of expansion degree of different temperature changes. When the temperature changes, the resulting thermal devices the free end of the rotation, drive the thin axis from the Angle of the pointer changes, corresponding temperature indicator on the dial. Bimetallic thermometer for working in different occasions need to measure different medium, and the site environment are also different. It also spawned many different models ( Such as: electric contact bimetallic thermometer, seismic bimetallic thermometer, thermal shell metal thermometer, etc. ) , bimetallic thermometer cost-effective, simple structure, safe and durable, was deeply loved by the masses of users.