Our 3210 Deck Filler Gauges for NMEA2000 senders display the tank level right at the tank's deck filler. This enables the user to see the exact tank level at the point of filling. This allows the tanks to be filled to the top without the risk of spills or wastage.
These units are available with either "Diesel", "Fuel", "Gas" or "Water" Laser engraved into the mirror polished top surface and for either 50mm/2" or 38mm/1.5" filler pipe diameters.
The tank level is displayed on a blue LED display set into the deck filler surround. This provides a clear indication of the level of the liquid in the tank at all times. The LED varies in brightness to compensate for ambient light levels, brighter in sunlight and dimmer at night.
The deck filler cap has a recess for a standard opening key with a heavy duty O ring seal to keep water out of the tank. The deck filler surround and cap are mirror polished stainless steel to provide a rugged and attractive finish.