Common Faults of Temperature Transmitters

Common faults of temperature transmitters are as follows:

1.The output of the transmitter does not change when the temperature of the measured medium rises or falls. This situation is mostly due to the sealing problem of the temperature transmitter. It may be because the temperature transmitter is not sealed well or the sensor is accidentally welded during welding. If there is a small hole, this kind of situation generally needs to replace the sensor housing to solve it.

2.The output signal is unstable. This reason is caused by the temperature source itself. The temperature source itself is an unstable temperature. If the instrument shows instability, it is because the anti-interference ability of the instrument is not strong.

3.The output error of the transmitter is large, and there are many reasons for this situation. It may be that the resistance wire of the selected temperature transmitter is wrong, resulting in a wrong range, or it may be that the transmitter was not calibrated when it left the factory.

It is rare for a temperature transmitter to fail, as long as it is carefully inspected at the factory, these situations can be avoided.

We UTOP temperature sensors are 100% calibrated before the packaging, any insterested about our UTB3 general temperature transmitter, feel free to contact Stella Meng.