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    Sensor Technology

    Pioneers in the development of innovative fuel condition monitoring, recording and evaluation technologies. We help our customers to make the handling of aviation fuels and selection of filtration solutions simpler, more economical and ultimately safer.

    Electronic Water Sensors

    • AFGUARD®

      Electronic sensor for the detection of free water in aviation fuels. The AFGUARD® sensor is qualified for use as an alternative to Chemical Water Detectors (CWD).

      • EI 1598 2nd Edition
      • Accepted by Joint Inspection Group (JIG)
      • Recommended by IATA Fuel Quality Pool (IFQP)
      • PerformanceBasedFilterLife™ 

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      Electronic sensor to distinguish between aviation fuel and water. The SLUGGUARD® enables continuous detection of water in sumps of filter/water separators or in drain points of filter vessels.

      • EI 1592 1st Edition

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    Logic Controllers

    • DPGUARD®

      System for automatic calculation of corrected differential pressure measurement in refuelling applications.

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    • Contamination Control System

      Fully automatic touchscreen controller for use in combination with the AFGUARD® EWS to process the actual water content in aviation fuels.

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    Differential Pressure Monitoring

    • DP-Switch

      The DP switch has been designed to automatically stop the refueling process when the maximum permitted differential pressure for filter elements is reached. The FAUDI Aviation DP-Switch is designed for connection to a mechanical differential pressure gauge.

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    • DP-Transmitter

      Differential pressure transmitter with metal sensor for the measurement of pressure differences in aviation fuels. 

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    Water Treatment System

    • Water Treatment System

      The intended use of the water treatment system is the recovery of collected water contaminated with solid particles and fuel (oil). System contains a calibrated oil / alarm / monitor that controls the separation process.