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Specifications and Operating Features
Model:
FP-5L (Fuel Flow/Pressure Instrument)
Case Dimensions:
2.5" x 2.5" x 2.7" depth, 2 1/4" Bezel.
Weight:
Instrument Only: 7 Oz.
Flow Transducer FT-60 or FT-90: 5.3 Oz.
Environmental:
Meets TSO C44a/C47
Power Requirements:
7.5 to 35 Volts, 1/10 Amp.
Green Display Mode Indicator LEDs:
The intensity of these LEDs is controlled by the dimming wire. 12 or 24 volts on this wire will dim the
LEDs for night operation.
Red Low Fuel Warning LED:
This LED will blink any time the programmed First or Second Low Fuel limit, Time to Empty Limit or
Reoccurring Alarm is violated. The Low Fuel Warning LED is always displayed at full intensity and will
flash on power-up.
Red H/L PRESS Warning LED:
This LED will blink any time the programmed High or Low Pressure limit is violated. The H/L Pressure
Warning LED is always displayed at full intensity and will flash on power-up.
Digital Display:
LCD (viewable in direct sunlight), with 12 and 24 volt backlight control wires for night operation. Displays
"8888" on power up.
External Warning Control Line:
Grounds when any Red Warning LED is on or blinking. Current should be limited to 2/10 amp.
Accuracy:
Flow: 2% or better in accordance with TSO C44a.
Pressure Channel: 2% in accordance with TSO.
Resolution:
Fuel Flow: .1 Gal. or 1 Lb. or 1 Ltr.
Fuel Remaining: .1 Gal. up to 199.9 Gal or 1 Lb. or 1 Ltr. (1 to 1999 gal for the AF0 setting)
Fuel Used: .1 Gal. up to 199.9 Gal or 1 Lb. or 1 Ltr. (1 to 1999 gal for the AF0 setting)
Time to Empty: 1 minute
Pressure: 1 or .1 (programmable).
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