Procedure
Set Pressure Measurement Unit to the desired unit.
• Default: psi
4.7.1 Options for Pressure Measurement Unit
The transmitter provides a standard set of measurement units for Pressure Measurement Unit. Different
communications tools may use different labels for the units. In most applications, set Pressure Measurement
Unit to match the pressure measurement unit used by the remote device.
Unit description
Label
Display ProLink III Field Communicator
Feet water @ 68 °F ftH2O @68°F Ft Water @ 68°F ftH2O
Inches water @ 4 °C inH2O @4°C In Water @ 4°C inH2O @4DegC
Inches water @ 60 °F inH2O @60°F In Water @ 60°F inH2O @60DegF
Inches water @ 68 °F inH2O @68°F In Water @ 68°F inH2O
Millimeters water @ 4 °C mmH2O @4°C mm Water @ 4°C mmH2O @4DegC
Millimeters water @ 68 °F mmH2O @68°F mm Water @ 68°F mmH2O
Millimeters mercury @ 0 °C mmHg @0°C mm Mercury @ 0°C mmHg
Inches mercury @ 0 °C inHg @0°C In Mercury @ 0°C inHg
Pounds per square inch psi PSI psi
Bar bar bar bar
Millibar mbar millibar mbar
Grams per square centimeter g/cm2 g/cm2 g/Sqcm
Kilograms per square centimeter kg/cm2 kg/cm2 kg/Sqcm
Pascals Pa pascals Pa
Kilopascals kPA Kilopascals kPa
Megapascals mPA Megapascals MPa
Torr @ 0 °C torr Torr @ 0°C torr
Atmospheres atm atms atm
4.8 Configure Velocity Measurement Unit
Display
Menu > Configuration > Process Measurement > Velocity > Units
ProLink III Device Tools > Configuration > Process Measurement > Velocity > Unit
Field Communicator Configure > Manual Setup > Measurements > Approximate Velocity > Velocity Unit
Configuration and Use Manual Configure process measurement
MMI-20025166 March 2019
Configuration and Use Manual 51