BASI BUFM660 Series - Page 21

20
The unit selection
of instantaneous
flow rate
This parameter displays in the form of “FUab”, the last
two digit “ab” determines the unit of instantaneous
flow rate.
When ab=00, the unit is L/S; ab=01, the unit is M
3
/H.
Reset setting of
accumulated flow
rate
This parameter displays in the form of “FCab”, when
ab=00, then the instrument will reset the accumulated
flow rate from zero after setting. But next time when it
is powered on again, the accumulated flow rate will be
reset too.
when the value “ab” is set as any other values , the
accumulate rate will not reset anymore.
So if you want to reset the former accumulated flow
rate and keep the later accumulated flow rate, then, set
“FC00” at first then press SEL to save the setting, and
press SEL and MOV simultaneously to exit the setting
mode, the accumulated flow rate will be reset from
zero. Then enter the setting mode again, and set this
parameter as “FC01”, then save the setting and exit.
The inner password
The password for further settings, no need to set this
parameter for customer.
Please press SEL to next parameter or press SEL and
MOV simultaneously to exit this setting mode.
The weir type number table:
Weir Type Number
Weir Type
Throat Width (ISO)
Head Height
Note
001
Parshall flume
1 in
0.21m
On the left side
of the head
height(highest
level)is
allowed
values(L/S) for
the display
unit.
Since
019,when
displayed in
m3/h to allow
head height is
as follows
002
Parshall flume
2 in
0.24m
003
Parshall flume
3 in
0.33m
004
Parshall flume
6 in
0.45m
005
Parshall flume
9 in
0.6m
006
Parshall flume
1 ft
0.75m
007
Parshall flume
1ft6in
0.75m
008
Parshall flume
2 ft
0.75m