Introduction of seismic pressure gauge and analysis of the cause of failure
The shock-resistant pressure gauge is a special measuring instrument, which can be used in some special occasions, which brings many benefits to the measurement industry. The product performance of the shock-resistant pressure gauge is relatively good, and there will be no obstacles during use. However, if you usually do not pay attention to the maintenance of the shock-resistant pressure gauge or use the shock-resistant pressure gauge incorrectly, it may have the following obstacles:
1. The pointer jitter is relatively large: the pointer of the shock-resistant pressure gauge is too large. It may be that the pressure of the measured medium is relatively large. The diaphragm pressure gauge or the position of the pressure gauge is incorrect, which causes it to jitter during use.
2. There is no indication on the pressure gauge: If there is no indication on the shock-resistant pressure gauge, it is very likely that the shut-off valve on the pressure guiding pipe is not opened, or the pressure guiding pipe is blocked. At this time, everyone needs to check whether the pressure guiding tube of the shock-resistant pressure gauge is normal and whether there are some stolen goods. If there is any, clean it up in time.
3. The pointer of the pressure gauge is incorrectly indicated: If the shock-resistant pressure gauge has an incorrect indication during use, the spring tube will deform and fail, and the free end of the spring tube and the sector gear will also be improperly adjusted. Therefore, in the process of using the shock-resistant pressure gauge, the bellows pressure gauge must pay attention to checking the pointer spring of the shock-resistant pressure gauge.
