Burkert Type 8025 - Handbuch (Seite 45)

43
Operatingandcommissioning
Determine the fitting k factor using a teach-in procedure depending on a volume ("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.
REtURN
K-FACtOR K=10.000
tEACh V.
0......9
The device calculates the K factor of the fitting and displays
it.
MEASURE \
0.000 L/MiN
VALiD N/Y
tEACh F.
OUtPUt
K=2.8500
→
Enter the actual flow rate (value between 0.001 and
9999, in the units chosen for the flow rate at the "UNIT"
parameter) in the pipe, which has been measured by a
reference instrument.
→
Confirm.
The device calculates the mean flow rate in the pipe, during
approximately 50 s.
The display shows the K factor of the fitting, may it have been entered
or determined by a Teach-In procedure.
→
Confirm the displayed value.
→
Confirm the K factor determined through Teach-In or
not.
Figure 32: Teach-In procedure depending on the flow rate
→
If you do not want to adjust another parameter, go to the "END" parameter of the Parameters menu and press
ENTER to save the settings or not and go back to the Process level.
English
Type 8025 UNIVERSAL