Digital capacitance probes

Fuel measurement and management

Eaton’s digital fuel gauging probe measures fuel height in the tank proportional to capacitance and send capacitance, temperature and contamination data to a monitoring computer via a digital bus.

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Overview Design Support

Technology

Capacitance based

Material

Carbon composite

Qualified Length

6 in – 55 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.

Digital capacitance probes

Core features

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