WSS bimetallic thermometer WSS is what mean

WSS series 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. WSS series bimetallic thermometer principle structure of thread is wound into a shape as the thermal devices thermal bimetallic strip, 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. And the WSS is what mean? As the below small make up to look at! W - Temperature meter S - Metal expansion joint S - Bimetallic strip WSS series bimetallic thermometer in custody, installation, use and transportation process, should try to avoid collision protection tube, do not make. To protect the tube bending and deformation. When installation, it is forbidden to twist the instrument shell. You can refer to the below model named to choose the bimetallic thermometer model you need.