When using the environment temperature is 300 c can use double metal thermometer?

Bimetallic thermometer works is to put 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. It can be directly measured various - in the process of production 50 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. Under the plan is commonly used in domestic equipments a bimetallic thermometer. 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 ( According to customer requirements) Accuracy: & plusmn; 1. Table: 5% glass protection grade: IP65 ( Dust, water) Product features: the scene display temperature, intuitive and convenient; Safe and reliable, long life, fast reading. Use notice: pay attention to the cleaning and inspection, testing on a regular basis. Thus, when environment temperature is 300 c is the use of the bimetallic thermometer, at the same time also need to ask the above specifications.