FL202G Two Tank Fuel Level Instrument for Cirrus Aircraft
The FL202G instrument is an advanced, next generation airborne fuel level reporting instrument that supports two fuel tanks. It is specifically designed for Cirrus Aircraft and to be used with CIES Inc. fuel senders.
Fuel level functionality is TSO'd and meets the repeatable accuracy requirements of SAE AS405C, +/- 1US Gallon.
Functional displays include:
- Graphical indication of fuel level in each tank
- Fuel imbalance display, selectable by aircraft model at install
- Selectable digital fuel quantity for each tank
- Fully programmable color indication to meet all aircraft marking requirements
- Graphical fuel level indication, starting at power on
The FL202G instrument is TSO'd and STC'd as a primary replacement instrument under all flight conditions (day/night VFR and IFR).
It is a requirement of the STC that this instrument be used with CIES Inc. fuel senders.
Certification / Compliance
TSO C55a
Canadian STC
FAA STC
Certified as primary replacement
Environmental
DO-160F A1CAASXXXXXXZBXXBBBCSBA1C11XXAX
Software
DO-178B
DC Power Source
Input voltage 6 to 36 VDC
Power consumption 100mA
Load dump tolerance +60V
Direct spike tolerance +/- 60V
Cable spike tolerance > +/- 1KV
Operating Temperature
Constant operating -15ºC to +55ºC
Short term operating (1hr) -40ºC to +70ºC
Storage -55ºC to +85ºC
Signal Input
Pulse width modulated
Accuracy
AS405C +/- 1 USG
Display Units
US Gallons or Litres, user selectable
Range
0 to 120 USG (defined by fuel sender/tank size)
Display
Sunlight readable LCD
176 X 192 display pixels
65,535 colors
Annunciator Output
100mA sink with reverse EMF protection
RS-232 Data
Output 1 second per full sequence at 57.6K bps (8/N/2/N)
Interface Connector
DB-25
Software Functionality
Primary Display: Fuel level in all tanks
Trend Graph: Graphic display of level vs time
Dimensions
2.45” X 2.45” X 0.96”
Weight (excluding harness)
4.05 oz
Finish
Black anodized 6061 aluminum