1. When installing the core, special attention should be paid not to touch the membrane of the core to avoid causing deviation of sensor performance parameters and sensor failure.

2. Do not squeeze the ceramic circuit board on the core or fill the shell with substances that increase in volume due to external environmental factors such as temperature, in order to avoid damage to the ceramic thick film circuit.

3. The leads and pins of the core should not be repeatedly pulled back and forth, nor should they be forcefully pulled to avoid sensor pin breakage or loosening.

4. When pushing the sensor into the base, if it is difficult or laborious to push, it should be stopped immediately and must not be forcefully pushed again to avoid damaging the sensor.

5. The core should be careful to avoid collision, dropping, and knocking.