Omnicomm LLS-AF 4 Sensor Setting
In the tab “Settings” under “Custom parameters”:
“Filtration” and “Severe operating conditions” parameters can be set similarly to
Omnicomm LLS 30160 sensors.
“Type of signal” - choose between “Analog” or “Frequency”.
For the analog signal:
“Max. voltage value (5 … 20) V” - set the maximum voltage value. Default value – 5 V.
“Min. voltage value (0 … 15) V” - set the minimum voltage value. Default value – 0 V.
For the frequency signal:
“Max. frequency value (100 to 2000) Hz” - set the maximum frequency value. Between
100 and 1053 Hz, when connecting to Omnicomm terminals. Default value – 2000 Hz.
“Min. frequency value (30 to 1900) Hz” - set the minimum frequency value. Default value
– 30 Hz.
“Pull-up resistor”. Select “On” if, according to the manufacturer's instructions, the voltage
signal is connected to the input of an external device. Select “Off” if the type of the
connected signal is “dry contact” or “transistor NPN key”.
Installation and Connection
1. Put the mounting point gasket (included in the kit) on the Omnicomm LLS sensor
measuring probe
2. Put the Omnicomm LLS sensor into the tank and secure it:
when securing with rivets, use a rivet gun (riveter)
when securing with bolts, first put a seal (one on each bolt), a spacer and a spring wash-
er
when securing onto a plastic tank with wall thickness of more than 3 mm, use the self-
tapping screws and a seal (one on each self-tapping screw), included in the kit
3. Connect the Omnicomm LLS sensors to an external device as shown in the diagram:
Omnicomm LLS 30160 Sensors:
Installation and Connection
Omnicomm LLS 30160, LLS-AF 4 Fuel Level Sensors
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