What kind of bimetallic thermometer waterproof?

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. Bimetallic thermometer is applied in chemical and petrochemical industry; Power engineering; Field of food. Construction machinery and general factory. In order to meet the needs of different production, and the features of different devices, using bimetallic temperature time in some places need to be waterproof requirement, that kind of bimetallic thermometer waterproof? Instrument for you to customize T table, is sealed, can waterproof, we note waterproof requirement when ordering. This kind of bimetallic thermometer with corrosion resistant SS304 pan and cover ring; In the process of design and production provides IP65 protection grade, can prevent the fog and moisture damage to the normal work of the thermometer; Table is glass, clean and firm, full waterproof seal structure. SS304 material heat pipe welding in the sump leakage protection. This kind of waterproof structure bimetallic thermometer principle is to 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.