How to buy the bimetallic thermometer correctly?

Bimetallic thermometer in our production of one of the very common instrument, how to buy the bimetallic thermometer? Although the bimetallic thermometer model is very much, classified types are different, such as the pointer plate and the connecting way of protecting tube can be divided into axial, radial and universal type, etc. And according to the working principle of the thermometer can be divided into double metal thermometer, glass rod thermometer and pressure type thermometer, etc. But want to understand this problem is not so complicated. We can begin from the specification. Model: I300C ( WSS3B125150) Type: hot shell bimetallic thermometer structure: radial type cover circle: flange type, tray type panel 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: 25 125 c ( Can be customized) Accuracy: & plusmn; 1. Table: 5% glass protection grade: IP65 ( Dust, water) This is the general of the specifications of the bimetallic thermometer parameters, provides the user only needs to make specific when buying the above parameters, we can buy the bimetallic thermometer correctly.