IP units are used for gas flow runs. The Units column shows the measurement units. The Realflo Display column shows how these units are displayed on the screen and in printed reports.
| Parameters and Values | Units | Realflo Display |
|---|---|---|
| Pipe and Orifice Diameters | feet | ft |
| Static, Base and Atmospheric Pressure | lbf/ft2 | lbf/ft2 |
| Differential Pressure | lbf/ft2 | lbf/ft2 |
| Flowing and Base Temperature | °F | °F |
| Viscosity | lbm/ft-s | lbm/ft-s |
| Density | lbm/ft3 | lbm/ft3 |
| Mass | lbm | lbm |
| Mass Flow Rate | lbm/hr | lbm/hr |
| Volume | ft3 | ft3 |
| Volume Flow Rate | ft3/hr | ft3/hr |
| Heating Value | BTU(60)/ft3 | BTU/ft3 |
| Energy | BTU(60) | BTU |
| Energy Flow Rate | BTU(60)/hr | BTU/hr |
| Flow Extension (Method 1) | kg/m2s | kg/m2s |
| Turbine Rate (volume) | pulses/ft3 | pulses/ft3 |
| Turbine Rate (mass) | pulses/lb | pulses/lb |
| Altitude | feet | feet |