Industrial thermometer can measure the temperature of the two or three baidu?

A lot of thermometer can measure the temperature of the two or three baidu, today let's talk about one of our common, it is the bimetallic thermometer. It can be measured The temperature between 50 to 500 c. Its working principle is based on the principle of solid heat expansion, the two pieces of expansion coefficient difference is very big pieces of metal welded together. When the temperature changes, the difference is very big, caused the different expansion coefficient of expansion and contraction, the deformation of sheet metal bending. According to different deformation and produce different momentum, momentum to drive the connection shaft and the other end of the indicating needle, indicate the temperature. Models: T300C types: hot shell bimetallic thermometer structure: axial type cover circle: flange type, full stainless steel material: stainless steel SS304 tooth head: 1/2 & quot; NPT other optional surface diameter: 80 mm heat pipe diameter: 6. 35 mm heat pipe length: 150 mm ( 50 - Optional) around 2000 mm. Temperature range: 0 - 150° C ( Can be customized) Accuracy: & plusmn; 1. Table: 5% glass protection grade: IP65 ( Dust, water) This is a common type axial bimetallic thermometer, its temperature range can be customized according to need.