What pressure gauges are used in a pressure vessel?
Under normal circumstances, the use of 0-0.1Mpa range of pressure gauges. If the pressure is small, you can use the Kpa table
Normally, pressure vessels do not need to be fitted with pressure gauges.But if it really needs to be installed, it depends on how it is used. For example: instantaneous pressure may reach 0.4MPa, and the normal working pressure is 0.05MPa, then choose 0-0.6MPa pressure gauge on it. If there is no instantaneous pressure, use the 0-0.1MPa pressure gauge.
Pressure gauges for 0-0.1Mpa range for normal pressure vessels. If the pressure is small, you can use the Kpa table.The selection of pressure gauges has the following requirements:(1) the pressure gauge selected must be adapted to the medium in the pressure vessel. Because some mediums are corrosive to the material used in the pressure gauge, it should be noted that the material used in the pressure gauge cannot be physically and chemically reacted with the medium in the pressure vessel installed.(2) the accuracy of pressure gauges used in low pressure vessels shall not be lower than 2.5; the accuracy of pressure gauges used in medium and high pressure vessels shall not be lower than 1.5.(3) the limit value of the pressure dial scale should be 1.5-3.0 times of the highest working pressure, and the best choice is 2 times. Dial diameter should not be small, dry 100 mm.
