4.4. Wiring
ll wiring connections to F9.20 are made via removable terminals. Flow sensor
eneral recommendation
Terminals accept 26 to 12 AWG (0.08 to 2.5 mm
2
)
S
tips and tin bare ends to
ggested when connecting more than one wire to a single terminal.
with the screw until
Wall Installation
proper external diameter for the liquid tight
nal diameter between 2-7 mm (0.079-0.276”)
”)
ear Terminal View
attery Replacement
ure to save the current totalizer in permanent memory
A
terminals are orange, all other terminals are green.
G
trip around 10 mm (0.4”) of insulation from the wire
avoid fraying.
Ferrules are su
Remove the upper part of the terminals for an easy cabling.
Insert wire tip or ferrule completely into the terminal and fix
finger tight.
Compact or
Use electrical cables with the
connector:
PG11: exter
PG13,5: external diameter between 5-12 mm (0.197-0.472
R
B
•
Perform the proced
Battery indication appears
on the display when battery
voltage is low
before battery replacement.
Refer to section
8.1.3. Inftot Backup
•
Replace the batteries on the rear side of the instrument
ispose of the worn out battery properly!
Ask to local authorities.
D
F9.20 Battery Powered Flow Monitor
9