The use characteristics and faults of the electronic balance meter sensor:
1. Ambient temperature has different effects on different levels of balance sensors. The temperature difference between the sensor and the calibration environment at the time of use is very different. Therefore, when the user finds that the sensor has excessive temperature drift during use, measures should be taken to create a local relatively constant temperature environment around it.
2. Zero change caused by overload and eccentric load. In use, if the force application plane is not parallel to the support base surface, the eccentric load condition will be poor. Overload or partial load will cause large plastic deformation of a certain section of the elastomer, and the zero point will suddenly become larger. If the local stress exceeds the strength limit, the sensor will be damaged.
3. Zero point change caused by electromagnetic field interference. If a sudden impact or change in the space electromagnetic field is used, a considerable amount of induced potential is induced on the bridge network or signal transmission line, causing the sensor output to fluctuate.
Balance sensor usage precautions:
1, the screen housing sleeve and the ground, to ensure that the sensor itself has a stable zero potential;
2. It is forbidden to place heavy objects for a long time to prevent creep of the sensor ;
3 , should always check the system for any unsatisfactory phenomenon ;
4 , ground potential grounding should consider the changes in power equipment load and the impact of lightning.
Eas Detacher,Security Tag Detacher,Hard Tag Remover,Eas Security Tag Remover
WENZHOU BOSHINE ELECTRONIC SECURITY CO.,LTD , https://www.boshine.com