WSS series bimetallic thermometer life is how long?

WSS series bimetallic thermometer its working principle is to round shape into threaded heat bimetallic strip as thermal devices, and put it in a protective sleeve tube, one end is fixed, known as the fixed end, the other end of the connection on a thin shaft, called the free end. Spool at the free end is equipped with a pointer. When the temperature changes, the resulting thermal devices the free end of the rotation, drive the thin axis from the Angle of the pointer changes, corresponding temperature indicator on the dial. As a professional bimetallic thermometer manufacturers, often encounter clients ask WSS series the service life of the bimetallic thermometer can be how long? In fact that there is no fixed answer, today we will to explain this problem from two aspects: 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, the service life of WSS series bimetallic thermometer as its material and using the environment are inseparable.