Bimetallic thermometer selection method

Bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. Bimetallic thermometer is applied in chemical and petrochemical industry; Power engineering; Field of food. Construction machinery and general factory. Bimetallic thermometer kinds models varied, today we are going to share the bimetallic thermometer selection method. Bimetallic thermometer correct selection method. In strict process control requirements of using select a bimetallic thermometer for use in the product on the accuracy of measurement, the actual temperature and the temperature of synchronization is very important. So choose the bimetallic thermometer need several parameters, the more accurate parameters of measurement effect is better. 1, and the characteristics of the medium is measured. Provide the parameter is in contact with the medium for our choice and what kind of material has much to do, to extend the service life of bimetallic thermometer are of great help. 2, the use of temperature. Provide the correct temperature is the basis of choosing the appropriate temperature range, the right temperature range is the basis of service life and accuracy of the bimetallic thermometer. The length of 3, sensors. Bimetallic thermometer temperature points at the end of bimetallic thermometer stem + 20 mm, bimetallic thermometer in medium temperature sensor measurement point should be placed in the center of the medium temperature. 4, installation. Should be considered and the installation of the equipment or pipeline, and be installed installation. 5, bimetallic thermometer dial form. Bimetallic thermometer dial form: installed radial, axial, universal installation. Above introduction, the hope can help to correct selection of bimetallic thermometer.