Bimetallic thermometer ranges for how to choose?

Bimetallic thermometer ranges for how to choose? Instrument to solve for you: the bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. So, in order to adapt to the needs of practical production, used in the industry of the bimetallic thermometer temperature range 0 150℃。 In the food industry, using bimetallic thermometer is generally - commonly used temperature range 10 ~ 110 ℃, can also according to different purpose, according to the demand for customization. Principle structure of bimetallic thermometer is round shape into threaded heat bimetallic strip as thermal devices, and put it in a protective sleeve tube, one end is fixed, known as the fixed end, the other end of the connection on a thin shaft, called the free end. Spool at the free end is equipped with a pointer. 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.