1. During storage, installation, use and transportation of WSS series bimetal thermometers, try to avoid collision with the protective tube, and do not bend or deform the protective tube. When installing, it is strictly forbidden to twist the case of the instrument.
2. The meter should work normally within an ambient temperature of -30℃～80℃.
3. The temperature of the meter should be within 1/2～3/4 of the scale range.
4. The length of the bimetal thermometer protection tube immersed in the measured medium must be greater than the length of the temperature sensing element, generally the immersion length is greater than 100mm, and the immersion length of the 0-50℃ range is greater than 150mm to ensure the accuracy of the measurement.
5. Various types of bimetal thermometers are not suitable for measuring the temperature of the medium in an open container, and charged contact thermometers are not suitable for use in the control circuit of occasions with large working vibrations.
6. In the storage, use, installation, and transportation of the bimetal thermometer, avoid collision with the protective tube. Do not bend the protective tube and use the watch as a wrench.
7. The thermometer should be inspected regularly under normal use. Generally every six months is appropriate. The electric contact thermometer is not allowed to work under strong vibration, so as not to affect the reliability of the contact.
