The application of industrial bimetallic thermometer

With the constant progress of the society, bimetallic thermometer has been commonly used industrial thermometer, is also an integral part of a measuring instrument, and is relatively small, the restrictions can directly measure the minus eighty degrees Celsius in the process of producing a variety of the liquid to five hundred degrees Celsius, the temperature of steam and gas medium. Bimetallic thermometer generally material for SS304 stainless steel, SS304 have antiseptic effect, especially suitable for chemical pipelines, the price is very favorable, operation is very easy to use. Bimetallic thermometer with different expansion coefficient of solid combination together two pieces of metal heat element, generally made spiral wound, its one end fixed and the other end with a pointer. When the temperature changes, the thermal component of curvature change, free end rotation, drive the pointer indicates the temperature value on the dial. Bimetallic thermometer is widely used in petroleum, chemical industry, machinery, ships, electricity, textile, printing and dyeing and other industrial and scientific research departments. In practice, bimetallic thermometer protecting tube of stainless steel material, more pressure, and other significant characteristics of anti-corrosion ability. Bimetallic thermometer in the process of using, also can appear the use of this or that problem, therefore, we need to do regular inspection, to ensure the normal use of bimetallic thermometer. At the time of using metal thermometer, must master the correct method of use, so as to guarantee the normal use, the use of the maximum effect. Bimetallic thermometer in custody, use the installation and transportation, should avoid collision protection tube, do not make the protection tube bending deformation and the case when the spanner is used.