CiES Fuel Quantity Senders

For Cessna, Beech, Piper, Maule, Mooney, Cirrus, and more!

The CiES digital fuel quantity system utilizes a high technology sensor system that allows repeatable measurement of fuel in the aircraft tank. This sensor allows fuel measurements down to a change in fuel level to less than 0.03 of an inch. The non-contact measurement method ensures a lifetime of operation providing the same consistent fuel level output in the cockpit with modern digital fuel indication.

Note: photo for representation only.

Customer must provide the following information when placing an order:

  • Aircraft make, model, serial number, and year
  • Type of tanks – wetwing, bladder, or interconnected
  • Useable fuel per wing/tank
  • Display to be connected to (example: JPI 900m JPI 960, Garmin TXI, etc.)

Note: for online orders, please include information in special instructions.

Technical Specifications

  • Floats, arm lengths, and travel angles vary depending on tank dimension and application
  • Accuracy Range: 0.18° between angular steps, 1024 discreet points over 180° swing
  • Operating Temp Range: -55° to 85° Celsius, -67° to 185° Fahrenheit
  • Voltage 9-28 VDC
  • Mounting: designed to be a side or top mount confirmation

Note: hardware is NOT included. AN, AS, NAS, MS or equivalent hardware is recommended.

For more information, go to Fuel Quantity Transmitters.

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