Determination of the pressure gauge by the medium
Gas as the pressure transmission medium instrument: Generally, the pressure gauge calibrator selected is between (-0.1~10) MPa, hand-held pneumatic pump (-0.095~2.5) MPa, desktop pneumatic pump (-0.095~12) MPa can be selected , Configure smart digital pressure calibrator to achieve calibration.
Liquid as the pressure transmission medium instrument: Generally, the pressure gauge calibrator selected is between (-0.1~250) MPa, hand-held hydraulic pump (-0.09~60) MPa, desktop hydraulic pump (-0.09~70) can be selected MPa, high pressure liquid pressure pump (1~250) MPa, equipped with intelligent digital pressure calibrator to achieve calibration.
Diaphragm pressure gauges are mostly used for corrosive gas media, which is another pressure gauge for measuring specific media that works in a medium isolation mode. Diaphragm pressure gauge is manufactured by combining pressure gauge and isolating device. The material of the pressure gauge has nothing to do with the measured medium, because the pressure gauge itself does not contact those specific media. It is an indirect measurement of the pressure value of a specific medium in an isolated state. Precision pressure gauge Therefore, this pressure gauge has many excellent characteristics. Its accuracy can be higher, and its range of adapting to medium objects can be wider, as long as the corresponding dielectric isolation diaphragm is selected. Diaphragm pressure gauges provide a variety of connection structures, such as threaded connection, flange connection, etc. Its flange connection has flat flange, angle flange, I-shaped flange and so on. Since the diaphragm pressure gauge is a pressure gauge precision pressure gauge manufactured by combination, it can provide a very flexible combination method and greatly increase its selection space. The pressure gauge ranges from 0.1/100 MPa.
