K-Factor - Burkert 8025 Notice D'utilisation

4 OPERATION

4.3.3 K-Factor

The K-factor of the fitting is entered in this menu (see instruction manual fitting type S020/
1500/1501). The "Teach in" function allows to practically detemine the application
specific K-factor. The user only needs to run a known quantity through his system.
Example: In order to determine a quantity the most accurately possible, the user shall fill
a tank of 100 liters. When the message "TEACH Y" appears, he presses the Enter key to
start the measuring procedure. The message "FILL END" (end of filling) will appear. He
then switches on a pump or opens a valve. As soon as his tank is full, he switches off the
pump or closes the valve. Pressing Enter stops the measurement. The user will then be
asked to enter the quantity (100 liters). The calculated K-factor is displayed after
confimation.
Note: The device uses the K-factor entered or determined at last.
ENTER
K-FACTOR
FILTER
FILTER
FLOW INDICATOR - TOTALIZER 8025
ENTER
TEACH NO
ENTER
TEACH Y
ENTER
Start of measurement.
ENTER
E-12-
K = 000.00
Entering of K-factor as
specified in the charts.
0......9
K = 117.60
FILL END
ENTER
Stop of
measurement.
Entering the measured quantity.
Same unit as for flow.
K = 79.30
ENTER
Indication of calculated
K-factor.
0000.0 L
0......9
0100.0 L