bürkert 8025 Bedienungsanleitung Seite 28

calculating the k factor of the fitting with a teach-in procedure depending on a flow rate ("teAch f.")
The device will use the new K factor as soon as "SAVE YES" is confirmed when leaving the Parameters menu.
→
Charge the pipe.
→
Wait for the flow rate to be stable.
→
Confirm "TEACH F.": "MEASURE \" is displayed.
K-FACtOR
0......9
REtURN
FiLtER
Fig. 18 : Teach-In procedure depending on the flow rate
26
The display shows the K factor of the fitting, may it have been entered or determined by a
K=10.00
Teach-In procedure.
tEACh V.
tEACh F.
MEASURE \
0.000 L/MiN.
The device calculates the K factor of the fitting and displays it.
K=2.857
VALiD N/Y
→
Confirm the K factor determined through Teach-In or not.
English
The device calculates the mean flow rate in the pipe, during approximately
50 s.
→
Enter the actual flow rate in the pipe, which has been measured by a ref-
erence instrument (value between 0.001 and 9999, in the units chosen
for the flow rate at the "UNIT" parameter).
→
Confirm.
→
Confirm the displayed value.
Type 8025 / SE35, battery powered
Adjustment,Commissioning