Fuel Flow Kit – Twin Engine 30gph

This kit includes both instrument and two fuel flow transducers The FF202 instrument is an advanced, next generation airborne dual fuel flow instrument that displays fuel flow in a single fuel line for two engines.

Fuel flow functionality is TSO’d and meets the repeatable accuracy requirements of SAE AS407B, +/- 0.1US Gallon per hour.

Functional displays include:

• Graphical indication of fuel flow
• Digital display of instantaneous fuel flow
• Digital display of fuel used since flight commencement
• Fully programmable color indication to meet all aircraft marking requirements

The FF202K30 instrument kit is TSO’d and STC’d as a primary replacement instrument under all flight conditions (day/night VFR and IFR).

The FF202K instrument kit includes the full installation wiring harness, fuel flow transducers for a maximum fuel flow of 30gph and all necessary install hardware for the instrument. Installer supplied couplings are needed to be supplied by the installer to mate to the fuel flow transducer, as required.

Certification / Compliance
TSO C44b
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 DC. 0-5V

Accuracy
AS407B +/- 0.1 USG/hr

Display Units
US Gallons per hour or Litres per hour, user selectable

Range
2 channels 0.6 to 30 USG/hr

Display
Sunlight readable LCD
80º Viewing angle from all directions
Internal and external intensity control

Annunciator Output
100mA sink with reverse EMF protection

Interface Connector
DB-25

Software Functionality
Primary Display: Instantaneous fuel flow in graphic and digital forms
Secondary Display: Total fuel used since flight commencement and instantaneous fuel flow
Trend Graph: Graphic display of flow vs time, instantaneous fuel flow for both engines simultaneously

Dimensions
2.45” X 2.45” X 0.96”

Weight (excluding harness and transducers)
4.05 oz

Finish
Black anodized 6061 aluminum