Flowmetrics 922-MFC Installation And Operating Instructions Manual page 26

3.8.1 Setting the Pressure Variables
The Pressure variables determine how the input signals
from Channel 2 are interpreted. The pressure transmit-
ter should be upstream from the flow measuring device.
The Pressure sub-menu
computation or hardware selection you have previously
selected.
Notes:
The pressure sub-menu is replaced by a second tempera-
ture sub-menu if the Del Heat - Liquids computation is
selected. (See Setting the Temperature Variables.)
The pressure input is not required for Liquids - Mass or
Volume computations.
and sub-menu remain active and can be used if desired.
Graphical representation of the Pressure sub-menu
Pressure input?
is the same no matter which
The functionality of the inputs
ENT
At input = minimum
p
Lo press?
At input = maximum
p
Hi press?
Atmospheric pressure
p
Barometric?
Press alarm setpoint
p
Lo alarm?
Press alarm setpoint
p
Hi alarm?
3-11
B
A
B
A
B
A
B
A