Temperature sensors are often used in industrial control equipment, often with other sensors, pressure sensors, liquid level sensors used to monitor industrial production data, ensure the safety and stability of industrial production. In the process of using a temperature sensor, you may experience some minor faults, and titanium and several electronic list common faults and reasons to help solve their problems.
1. the transmitter output error. There are several reasons for this, such as may be the temperature sensor wire resistance does not lead to the selection of measuring range error, there may be no calibration factory.
2. the measured medium temperature change, transmitter output does not change. This is most likely the temperature sensor seal did not do, or accidentally during the welding process temperature sensors welds a hole, this need to replace the sensor housing.