1U432 Dual Fuel Gauge

 1U432-series Dual Fuel Gauge

The 1U432 dual fuel gauge is packaged as a compact, 3” instrument. It has dual D’Arsonval movements that are driven by two resistive bulb transducers in the fuel tanks. The two opposing pointers stand out sharply from the non-reflective black background.
  • Specifications
Physical Characteristics
1U432-002-1 front view
1U432-002-1 rear view
Height:
3.25"
Width:
3.25"
Depth:
1.82" (max)
Weight:
0.5 lbs.
Markings:
Matte white
Finish:
Flat black
Mating Connector
MS3106A-14S-5S
Pin Out
Pin A:
24 VDC
Pin B:
Left Signal
Pin C:
Ground
Pin D:
14 VDC
Pin E:
Right Signal
Notes:
  1. Color context is white per 8A015-002 on black background per 8A013-001.
  2. FAA TSO C55 approved.
Environmental Characteristics
Temperature: -30° to 50° C
Vibration:  
- CPS: 5 to 50
- Maximum Double Amplitude: 0.020 in.
- Maximum Acceleration: 1.5 G's
Humidity: 0% to 95% at 32° C
Altitude: 0 to 40,000 ft.