Do you know the oil filled bimetallic thermometer?

Oil filled bimetallic thermometer is a 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 connection on a thin shaft, a 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. Oil filled bimetallic thermometer oil-extended main purpose is to reduce the external vibration environment disturbance to the pointer, achieve the goal of ensure the sensitivity of the thermometer. Commonly used in industry, petroleum, chemical industry, power engineering, pipeline, etc. , mainly used in the environmental vibration, which has been favored by the vast number of users. Oil filled bimetallic thermometer pump oil is transparent, no impurities or debris. Oil filled bimetallic thermometer can display temperature field, intuitive and convenient, safe and reliable, long service life and can fast reading.