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Fuel measurement and management

Digital compensator probe

Eaton’s digital fuel gauging compensator probe measures fuel dielectric constant for highly accurate fuel-quantity calculations. It also measures fuel height in the tank proportional to capacitance and sends capacitance, temperature and contamination data to a monitoring computer via a digital bus. One wire set sends all probe and compensator data, eliminating the need for additional compensator wiring.

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Technology
Capacitance based
Material
Carbon composite
Qualified Length
22 in – 50 in

Core features

  • 40% weight savings compared to similar sized aluminum
  • Integrated temperature sensor
  • Water detection
  • All analog errors calibrated out during probe Acceptance Test Procedure (ATP)
  • Digital immunity, no analog Amplitude Modulation (AM) noise susceptibility
  • Simple circuit board on probe
    • No micro processor
    • No software or firmware
  • Meets intrinsic safety requirements of 25.981
  • Custom lengths can be designed
Specifications

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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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