Fluid Components International CMU - Manual (Page 70)

13.5.6 Volume flow QV unit
This function allows the operator to define the physical unit for all display functions and the upper-range
value for volume flow. After choosing the “Volume flow QV unit” function and pressing
↵, the following
selection field will be displayed:
Volume flow QV unit
in [m³/h]
According to the description in Section 12.4.3.1 Selection window/make a selection, one of the following
units can be selected:
¾ m³/h, m³/s
¾ l/h, l/min, l/s
¾ USG/h, USG/min, USG/s
¾ UKG/h, UKG/min, UKG/s
¾ USB/d
¾ MG/d
¾ ft³/min
¾ acft/s
Press
↵ to confirm and save the selection.
13.5.7 Volume flow QV range
This function allows the operator to set the upper-range value for volume flow. The upper-range value
takes on the unit defined using the Volume flow QV unit function. After choosing the Volume flow QV
range
function and pressing ↵, the following selection field will be displayed:
QV range=100 %
XXXXX.XX m³/h
The current upper-range value for volume flow will be displayed. According to the description in Section
12.4.3.2 Input window/modify a value, the current value can be changed. Output and display of the meas-
ured value will only be realized for mass flowmeters for which a density calibration has been carried out.
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