Bimetallic thermometer is made great contribution to the development of industry

Bimetallic thermometer as a kind of measuring temperature meter, it has the characteristics and USES of many sided, it is widely used in all spheres of production practice, also offers numerous benefits for people's life and function. Thanks to it - - - The 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. It is made of round shape into threaded heat dual metallic piece as temperature sensing element, and put it in a protective sleeve, one end fixed ( Fixed end) And the other end, The free end) Connection on a thin shaft, shaft end is equipped with a pointer. When the temperature changes, temperature sensing element of the free end immediately rotation, thus fine axis pointer to produce angular displacement, indicates that the change in temperature on the dial. Due to the temperature sensing element has a linear relation with temperature changes, so the location of the bimetallic thermometer pointer indicated is measured temperature value. The characteristics of the bimetallic thermometer has a lot of, the scene display temperature, intuitive and convenient; Safe and reliable, long life; High sensitivity; 0 - The accuracy is + / - 250 c within 1%. Bimetallic thermometer is a kind of field detection instrument suitable for measurement of low temperature, can be directly used to measure the liquid, the temperature measurement of the gas pipelines and other industrial equipment. In addition, bimetallic thermometer can be oil filled, which can effectively overcome the mechanical vibration of pointer jitter. On the design principle and structure of a waterproof, corrosion resistance, vibration resistance, intuitive, easy reading, no mercury pollution, durable and other characteristics, widely used in petroleum, chemical industry, machinery, ships, electricity, textile, printing and dyeing and other industrial and scientific research departments. Therefore, the development of the industry in at the same time, bimetallic thermometer has made a great contribution!