Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 134)

Publication 1758-UM002D-EN-P - October 2010
134 DataSite Flow Configuration Utility (DS FloConfig)
Select the Measurement System
Follow these steps to select the measurement system for the field parameters.
1. In the configuration tree, click the Meter Run item for the meter you
want.
The Meter Run dialog box for that meter appears.
2. From the Unit pull-down menu, choose the measurement system you
want.
3. Click Download to apply the settings to the DataSite controller.
The parameter units are defined as shown in this table.
Imperial units of measurement for field parameters
Parameter Unit DS FloConfig Display
Tube and orifice diameters inches in
Static, base and atmospheric
pressure psia psia
Differential pressure inches H
2
0 at 60 °F in H
2
0 at 60 F
Flowing and base temperature °F F
Density
lbm/ft
3 lbm/ft3
Mass lbm lbm
Mass flow rate lbm/hr lbm/hr
Volume
ft
3 ft3
Volume flow rate
ft
3
/hr
ft3/hr
Heating value BTU/scf Btu/scf
Turbine rate
pulses/ft
3 pulses/ft3
Interval or BMP s s
Metric units of measurement for field parameters
Parameter Unit DS FloConfig Display
Tube and orifice diameters millimeters mm
Static, base and atmospheric
pressure bar bar
Differential pressure millibar millibar