Panametrics DigitalFlow GS868, Programming Manual, Page: 33 / 146

DigitalFlow™ GS868 Programming Manual (2-Channel) 23
Chapter 1. Programming Site Data
1.8.2 Entering Global System Data
While following the programming instructions, refer to the menu map in Figure 13 on page 85
.
1. To enter the SYSTEM submenu, press [F2] at the Global PROGRAM prompt.
2. To select the
System Units, press
[F1] to display parameters and measurements in English units, or press [F2] to
display parameters and measurements in Metric units.
3. Use the [F1] - [F4] keys to select the type of Pressure Units desired.
The abbreviations and definitions of all the available pressure units are shown in Table 6 below. The choices shown
on the option bar are determined by the selections made at the previous SYSTEM UNITS prompt .
a.
If you have entered gage pressure, or the local atmospheric pressure (PSIg, BARg or kPag), use the numeric keys to
enter the
Atmospheric Pressure value. Press [ENT].
4. At the
Stopwatch Totalizer prompt, press
[F1] to totalize all liquid flow continuously, or [F2] to measure totals
manually with the Stopwatch Timer. (With MNUAL ( [F2]) , the console key on the keypad is used to start and stop
the totalizer.)
IMPORTANT: After setting up the Stopwatch Totalizer, press [CLR] to clear the Stopwatch Totalizer, or the new totals
will be added to any previously accumulated totals.
Note: The manner in which the Stopwatch Totalizer responds to an error condition may be set in the I/O submenu.
Table 6: Available Pressure Units
English Metric
PSIa = Pounds per square inch
absolute
BARa = bar absolute
PSIg = Pounds per square inch gage BARg = bar gage
kPaa = kiloPascals
absolute
kPag - kiloPascals gage