Bimetallic thermometer correct usage

Bimetallic thermometer is widely used in industry, especially the importance of the temperature in the production. But to ensure that the correct temperature, must correct the use of bimetallic thermometer, how to use it, let small make up a narrative. We know the bimetallic thermometer is made of different expansion coefficient of two kinds of metal or alloy plate firmly combined together to form thermal components, generally made spiral wound, general end fixed and the other end is equipped with means. When the temperature changes, the temperature sensing element changes, free end rotation, drive the pointer on the dial indicator temperature values. Bimetallic thermometer how to correctly use? 1. Bimetallic thermometer when measuring temperature, attention should be paid to the use of heat pipe length, normal use, such as belt joint, into the joint to the position of the thread. If not, according to the actual measured temperature, the immersed depth of the heat is different also. 2. To do regular check bimetallic thermometer in use process, will appear in the process of using this and other issues, so we have to do regular inspection, to ensure the normal use of bimetallic thermometer. In the use of bimetallic temperature timing must master the correct method of use, in order to correctly use, extend the life of the product. In this way can use correctly, prolong the life of products. 3. No matter which kind of bimetallic thermometer should pay attention to using range, when used in an open container is not recommended. In an open container. Is through the introduction of bimetallic thermometer have a deeper understanding of the correct use of method, instrument and meter plant production of thermometer, Shanghai with temperature sensing touched the world changes in temperature.