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Xi'an Yunyi pressure gauge factory
Sales Department: 4000 118 588
Tel: 029-88643194
Fax: 029-88611928

Email: yunyi@369yb.com
Address: Lugang building, international harbor district, Xi'an City Precision pressure gauge

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Common faults of pressure gauge

Author: admin Source: Release time: 2016-7-8 13:55:22 Number of hits:

There are three common problems in using pressure gauge
1. The fan gear of pressure gauge will wear after working for a period of time;
2. The pressure measuring system of the pressure gauge is impacted by the instantaneous overpressure of the measured medium, which makes the pointer unable to return to the zero position or rush under the limit nail;
3. The instrument pointer will not return to zero position after the system is depressurized.
There are three ways to solve the common problems of pressure gauge
1. Increase the width of the fan gear contact surface and increase the contact surface (i.e. increase the gear modulus) to achieve the purpose of anti-wear and increase the service life;
2. When the pressure measuring system is impacted instantaneously, the cylinder gear and sector gear of the movement are not easy to trip off, and the problem that the pointer of the pressure gauge does not return to zero or the pointer is washed to the back of the limit pin is solved when the pressure measuring system is impacted instantaneously;
3. The impact pressure measuring system turns down the valve under the pressure gauge.
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Copyright: Xi'an Yunyi pressure gauge factory Shaan ICP Bei 12009609-1
National toll free telephone: 4000-118-588 Fax: 029-88611928
Direct: 029-88643194 88612256 email: yunyi@369yb.com
Address: Lugang building, international harbor district, Xi'an City Precision pressure gauge