The introduction of double metal surface thermometer

Double metal thermometer has been widely used in machinery, metallurgy, energy and defense departments and so on. For example: heat treatment of castings, forgings, gas pipes, steam pipes, wall of the furnace and other metal surface temperature measurement. Bimetallic thermometer on the surface of the material: SS304 stainless steel shell, aluminum table card, magnet it is to rely on the double metal heat bilges cold shrink principle of sensors to work, by contact spring or magnet at the bottom of the thermometer to measure the metal surface and reading. This kind of surface of the bimetallic thermometer can range from 30 to 500 c, c accuracy can be + / - 3 ﹪. For some of the requirements for accuracy is not high occasions, the use of thermometer of cheap is a money and beauty. Instrument to introduce you to a double metal thermometer: ST200DM a thermometer, product name: double magnet thermometer, pointer thermometer, pipe, surface thermometer thermometer, industrial thermometer use areas: pipes, surface, industrial, petroleum, chemical industry, power plants, Marine, specifications, such as description: models: ST200DM types: pipeline thermometer, surface thermometer structure: axial type, magnets cover circle: pressure BianShi materials: iron cover, aluminum surface die head: no tooth surface diameter: 50 mm temperature range: - 20 - 120C( Can be customized) Accuracy: & plusmn; Table covered: 3% glass four, product features: the magnet at the scene of the thermometer display temperature, intuitive and convenient; Safe and reliable, long life, fast reading. Five, the use matters needing attention: the magnet thermometer not adsorbed on the stainless steel material, must pay attention to surface temperature sensor is installed, it will determine the surface temperature measurement of accurate or not. In addition, when using, pay attention to clean up and check, regularly test the measured values. Six, the service is introduced: this product is used in pipelines, chemical equipment, used to measure the surface temperature, special thermometer is pipes. Based on the above introduction, everybody is surface of bimetallic thermometer have deeper understanding?