Adjustable Angle bimetallic thermometer is a what kind of?

Adjustable Angle bimetallic thermometer is a kind of bimetallic thermometer used in industry, it is because of headers and heat pipe through a 180 & deg; Rotating metal hose connection, can make its header 180 & deg; Rotate the name. Its main component is a use of two different metal veiw of bimetallic strip together, in order to improve the temperature measuring sensitivity, is usually made of metal spiral coil shape. When multi-layer metal temperature change, the layers of metal expansion or contraction, makes the spiral coil rolled up or let go. As a result of the spiral coil end fixed and the other end connected to a free rotating pointer, two kinds of metal body changes as the temperature changes, so will be bent. Its one end fixed and the other end with the temperature change and displacement, displacement and temperature close to the linear relationship. When the bimetallic strip feel the temperature change, Pointers can be on the front panel to indicate the temperature. This kind of instrument of temperature measurement range is - 50 ~ 500 ℃, the precision can reach 1. 5%. Adjustable Angle of bimetallic thermometer and glass rod thermometer USES similar, but can be used under the condition of higher strength requirement.