Do you know what determines the bimetallic thermometer use cycle?

Bimetallic thermometer is mainly used in industry, petroleum, chemical industry, heating system, pipelines, power plants. The field to the requirement of the performance of the bimetallic thermometer is very high. Life span of the bimetallic thermometer should be how long? A lot of confusion about this question, the answer. As a bimetallic thermometer manufacturers, we today from two factor of bimetallic thermometer use cycle to talk about this problem. 1. The material of raw materials, SS304 stainless steel and the use of ordinary material 201 cycle must be different; 2. Using the environment, the normal environment and high corrosion, strong shock vibration under the environment of the use of cycle is certainly different. So, we can say, SS304 stainless steel bimetal thermometer, in normal, Not high corrosion, strong shock) The use environment, use cycle can be up to 10 years. Notice also that the bimetallic thermometer as measuring instruments, calibration is to do each year.