The reason why the shock-resistant pressure gauge does not return to zero

Why does the pointer of the shock-resistant pressure gauge not return to zero? If the pointer of the pressure gauge is not reset to zero before leaving the factory, the reasons are as follows:
The pointer of the shock-resistant pressure gauge is not inserted correctly, and the amplitude is pulled wrong.
The oil thread on the movement of the shock-resistant pressure gauge is not firm.
3. Improper adjustment of the gear teeth of the movement.
Therefore, what is the reason why the pointer of the pressure gauge does not return to zero after it leaves the factory?
1. The movement of the shock-resistant pressure gauge is damaged due to the breakage of the pressure gauge during transportation. (Note: Under normal circumstances, you can contact the merchant to handle the return).
2. When using, the actual pressure is greater than the working load of the pressure gauge due to the incorrect selection, causing deformation of the pressure gauge pipeline or damage to the movement, both of which can be damaged at the same time.
3. During use, the working environment temperature is too high, causing deformation of the pipeline, making the pointer unable to return to the position, and the pressure gauge is not*.

Y100 Turnup Front Flange for pressure gauge

Product Name: Y100 Turnup Front Flange for pressure gauge

Material: 304/316 stainless steel

Size: According to customer request

Certificate: ISO9001

Used: Pressure gauge

Surface treatment: Customer request