The FL-2 offers pilots digital fuel levels for dual fuel tanks. Not only does the FL-2 display each tank digitally, it also provides 90' graphical arcs for immediate, quick reference of each tank's level. The FL-2 can be ordered to work with resistive probes (FL-2R-12 or FL-2R-24, depending on 12 or 24 volts), capacitive probes (FL-2CA) or 0-5 volt output (such as with some Skysports probes (FL-2V). Please be sure to specify which model you need when you order your FL-2.
The FL-2 is not STC'd for installation in a certified aircraft.
2.5" x 2.5" x 3.65
" Depth, 2.25" Bezel
Two sets of 7 High Intensity Light Emitting Diodes (LEDs) in 90 degree arcs with Intensity Control Line
available for dimming. Sequential flash test on power up.
1/4 Tank Warning
If the left or right tank level reaches 1/4 of a tank, the appropriate yellow LED will blink.
If the left or right tank reaches 1/8 of a tank, the appropriate red LED will blink.
"OPEN" Warning: If the wire to the left or right fuel tank sensor becomes open, the analog display for the tank
with the problem will show an empty and the digital display will show "OPEN."
To acknowledge a blinking LED (i.e., to stop the blinking), change the position of the Tank Selector
Max, Min and Resolution
Minimum fuel level for each tank: 4 gallons.
Maximum fuel level for each tank: 999 gallons.
Resolution: Programmable to 1 or 1/2 Gallon (Fuel levels below 2 gallons will be displayed as "0").
External Warning Control Line
Grounds when any Red Warning LED is on or yellow LED blinking. Current should be limited to 1/10 amp.
7.5 to 35 volts, 1/10 Amp.
Independent control lines allow pilots to adjust the intensity of both the Green Indicator Lights and the LCD Backlight during
Dual 90 Degree,analog arcs with green, yellow and red LED's.
Large, crisp, LCD display with adjustable backlighting for night operations.
The FL-2can be modified for $98 to output data to Electronics International's MUX-8A. This allows pilots to
review critical system information for flights.
Pricing & Details
Instrument, Wire Harness,
Installation and Operating Instructions.
Stocked Item (Specify FL-2RA-12, FL-2RA-24, FL-2CA or FL-2V when ordering).
Installation & Operating Instructions
Quick Reference Guide
Old FL-2 Instructions