The product characteristics of bimetallic thermometer

Bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Can be directly measured in the process of various production - 80℃- Liquid + 500 ℃ range steam and gas medium temperature. Double metal thermometer glass mercury thermometer with incomparable advantages, suitable for use in aviation, navigation, heavy machinery and has a certain vibration strength measuring ambient temperature, and can replace the glass thermometer metal casing. Bimetallic thermometer features ( A) Bimetallic thermometer without mercury do packing. Can be removed from the air pollution, eliminate the hazards. To ensure production workers and health of the residents in the surrounding. ( 2) Bimetallic thermometer to measure temperature and temperature of mechanical equipment. ( 3) Using bimetallic strip for temperature sensing element can be resistant to vibration, is not easy to damage, durable. ( 4) Simple structure, small size, use, maintenance, easy to carry. ( 5) Impact resistance: at eight. Under 5 m/s 'acceleration shock can work normally. Main technical requirements: (bimetallic thermometer 2) Main technical requirements: 1, the error value: in a c ^ - 400 Between 5000 c. Error is less than minimum index value, a 60 - — No more than 2 times the minimum between 40 degrees Celsius degree value. 2, instrument characteristics of seismic resistance, impact resistance, splash. 3, instrument time constant of not more than three minutes.