Aerospace Logic Fuel Level Resistive Float Two Tank FL202

The Aerospace Logic FL202 is a two-tank fuel level instrument designed for use with resistive float-type fuel senders. It provides graphical fuel-level indication for each tank together with selectable digital fuel quantity readouts.

• Manufacturer part number: FL202
• Two-tank fuel level indication
• Resistive sender input: 0.25 to 300 Ω
• User-selectable display units: US gallons or litres
• Published fuel quantity range: 0 to 120 US gallons, defined by sender and tank size
• Sunlight-readable LCD with internal and external intensity control
• DB-25 interface connector
• 6 to 36 VDC input supply
• Annunciator output: 100 mA sink with reverse-EMF protection
• Approximate instrument dimensions: 62 × 62 × 24 mm

The FL202 supports graphical fuel-level display at power-up, selectable tank quantity displays and programmable colour indication. Sender orientation may be configured as proportional or inversely proportional to fuel quantity.

Installation and aircraft approval eligibility must be assessed against the applicable approved data and the manufacturer’s instructions for the specific aircraft.

Manufacturer documentation: FL20X Product Manual and FL2X2 Calibration Record.