1. Put the vendor furnished mounting point gasket on the Omnicomm LLS sensor
measuring piece
2. Put the Omnicomm LLS sensor into the tank and fix:
when fixing with rivets, use a rivet driver
when bolting, put on a seal (per bolt), a spacer and a spring washer
when fixing to plastic tanks with wall thickness over 3 mm, use vendor furnished
self-tapping screws and a seal (per self-tapping screw)
3. Connect the Omnicomm LLS sensors to an external device according to the
diagram:
Omnicomm LLS 4:
Functions of mounting cable wires
Name of signal
Wire Color
RS-485 A
Orange-white
RS-485 B
Whitish-blue
RS-232 Tx
Pink
Installation and Connection
Omnicomm LLS 4 Fuel Level Sensors
12
