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3.2 Turn off
If there is no flow and no key is pressed within approx. 120 seconds the flow-meter turns off to the
standby mode to save power. All data are stored.
3.3 Volume measurement (standard mode):
Measuring volumes within up to four independent ranges
.
Vol
The upper numerical display shows the actual measured volume
On the lower numerical display the total sum of the selected
is shown
Range
With
it is possible to select the ranges
to
Range 1
Range
4
The calibration factor of range 1 is fixed to water. The ranges 2-4 can be calibrated by the user for
other liquids (-> Calibration).
The display of the actual volume can be set to zero with the key
. This concerns only the
upper display. The lower numerical display is not affected.
To set the lower numerical display to zero press and hold
and press
.
3.4 Flow measurement:
The upper numerical display shows the actual flow in L/min
.
Flowrate
The lower numerical display shows the total sum of the selected range
Range
Seite 4/8
Operation manual DR15
Rev 1.7e
16.10.06
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