Pay attention to the use and maintenance of pressure gauges
2022-10-17
Pay attention to the use and maintenance of pressure gauges
1. The pressure gauge is suitable for use in places where the ambient temperature is generally -40 degrees Celsius, -480 degrees Celsius, and the relative humidity is not greater than 80%.
2. Note that the stainless steel pressure gauge must be installed vertically, and vibration and collision must be avoided when handling and assembling.
3. When measuring the steady load, the pressure gauge shall not exceed 2/3 of the upper limit of the measurement, and when measuring the fluctuating pressure, it shall not exceed the upper 1/2 of the upper limit of the measurement, and the minimum pressure shall not be lower than 1 of the upper limit of the measurement in both cases. /3.
4. The pressure gauge should be checked regularly, and the fault should be repaired in time.
1. The pressure gauge is suitable for use in places where the ambient temperature is generally -40 degrees Celsius, -480 degrees Celsius, and the relative humidity is not greater than 80%.
2. Note that the stainless steel pressure gauge must be installed vertically, and vibration and collision must be avoided when handling and assembling.
3. When measuring the steady load, the pressure gauge shall not exceed 2/3 of the upper limit of the measurement, and when measuring the fluctuating pressure, it shall not exceed the upper 1/2 of the upper limit of the measurement, and the minimum pressure shall not be lower than 1 of the upper limit of the measurement in both cases. /3.
4. The pressure gauge should be checked regularly, and the fault should be repaired in time.
5. When the pressure gauge measures corrosive media, isolation devices and buffer devices should be added.
