Bimetallic thermometer order need to verify which parameters?

Bimetallic thermometer, also called stainless steel thermometer, pointer thermometer, piping, hvac, industrial thermometer thermometer thermometer, etc. , are widely used in industrial equipment, petrochemical industry, heating system, piping system, factories and machinery construction and other fields. Want to buy for bimetallic thermometer, must provide accurate parameters, we summarized the bimetallic thermometer order need to verify all the parameters are as follows: 1, confirm the temperature measurement range. 2, choose the dial size ( Usually have a 50 mm, 60 mm, 80 mm, 100 mm, 150 mm, etc. ) 。 3, choose the dial and the Angle of sheath maerial, usually with axial and radial, universal, etc. 4, confirm temperature measuring the diameter of the sheath maerial and embedding depth. 5, confirm temperature-measuring sheath maerial of fixed way. Have a fixed thread, movable, card sets, flange fixed several kinds of methods, such as, according to the site conditions. Buy the right after the bimetallic thermometer, pay attention to when using cleaning and inspection, and regularly test the measured value.