This test process generates two pneumatic pressures with a known differential pressure between two points measured by the unit under test. The resulting differential pressure will return in the unit of measure as defined in the test point’s data.
Note: Although the unit of measure can be read from the test point’s unit of measure it is good practice to pass the Unit of Measure to the test process as a parameter to avoid confusion when synchronizing data between systems.
https://en.wikipedia.org/wiki/Pressure_measurement
https://www.nxp.com/docs/en/application-note/AN1573.pdf?&srch=1
Required Parameters
- Pressure
- UnitOfMeasure – {μmHG, mmHG, mHG, μmH2O, mmH2O, mH2O, inHg, inH2O, psi, μPa, mPa, Pa, kPa, MPa, mbar, bar, Torr}
Optional Parameters
- O2_Safe – “Yes” If the Gage in an O2 environment
Measured Value & Uncertainty
- Pressure