Boiler high temperature thermometer

Boiler is we often say with a high temperature thermometer thermometer, also called hot water boiler with a thermometer. In boiler and boiler room heating system, water supply, steam and flue gas medium thermal state is normal, such as wind and water pumps and other equipment running status is good, all depend on boiler thermometers to monitor, easy operation personnel according to temperature condition of boiler operation, the control requirements of water supply. Boiler thermometer should pay attention to when using cleaning and inspection, in order to prevent impurities such as scale influence the measured values. Selling hot water boiler with a thermometer model is: H221C I400H boiler is one of the bimetallic thermometer thermometer, it 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.