The 3271 NMEA2000® Volumetric Fuel Sender
provides very accurate measurement of either the remaining Fuel
LEVEL or the remaining Fuel VOLUME to the NMEA2000®
It is accurate to ±2% and automatically provides a stilling
action to dampen out fuel slosh in the tank to maximise accuracy
when conditions are rough or the boat is travelling quickly.
The 3271 can be programmed with up to 100 volumetric points so
that it offers the most accurate indication of the remaining
VOLUME of fuel in the tank. This volume information can then be
displayed on any NMEA2000® enabled display wherever it is
No more volume inaccuracies caused by having to set just 8 or 16
No ultrasonic “dead band” which makes it impossible to measure
the fuel in the top 75mm or 3 inches of the Fuel tank!
Just rugged dependable accuracy with over 4,000 units installed
worldwide with NO failures. It is now standard fitting on many
well known power and sail boat builders.
It is robustly constructed in stainless steel with no moving
parts to stick or fail in service. It is available to suit tank
depths from 250mm to 3 metres and is self calibrating at power
The sender constantly monitors the fuel for any water
contamination and warns if any is found to protect the engine
from expensive damage.
It is easily fitted in the fuel tank using the industry standard
SAE 5 bolt fitting or a 1.25" BSP threaded mount. Up to 16 Fuel
Level Senders can be connected to a single network and the
sender number is simply selectable at installation by means of
the small rotary switch.
It is certified to the NMEA2000® network standard and attaches
to the network using a single "Micro" plug. It draws less than
50mA from the network.
To download the Product Datasheet