The difference between bimetallic thermometer different structure

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℃- + 500 ℃ within the scope of liquid, steam and gas medium temperature is widely used in petroleum, chemical, metallurgical, textile, food and other industries, can display the temperature field, intuitive convenient safe and reliable, long service life. Bimetallic thermometer is mainly used in industry of element is one with two or more pieces of metal laminate composed of multilayer metal together, using two different metal working in the principle of expansion degree of different temperature changes. Is based on the ring around made of bent bimetallic strip. End is heated expands, turns the pointer, the instrument will show thermoelectric potential should value. Bimetallic thermometer complete varieties, suitable for the needs of the various site installation, can be customized according to customer needs. Its structure is mainly divided into: ( 1) The axis of the axial type: protecting tube and dial into vertical plane (in the form of 2) The axis of the radial type: protecting tube with dial plane into parallel (in the form of 3) The axis of the universal type: protecting tube with dial plane Angle can be adjusted freely in the form of understanding the structure of the bimetallic thermometer differences, can according to their own needs to choose and buy!