Sensor, Control & Monitoring

Offering improved accuracy, the patented AC technology used by the sefiso CUGUARD eliminates the guess work when taking a conductivity measurement. 

• One button operation
• Low power consumption
• Slim design for measuring directly from bottles
• Patented AC measurement technology

The MLA 900 has been developed to measure the electrical conductivity and temperature of fuels and light mineral oils in a wide range of applications.

• 0-1999pS/m reporting of conductivity
• -20ºc to +60°c Temperature
• Accuracy ±2Ps/m at <100pS/m ±2Ps/m of >100pS/m +/-0.5°c
• ATEX: II ½ G EEx ia IIB T6

The DP switch has been designed to automatically stop the refuelling 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.

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

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

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

• Field Portable and Laboratory Use Light Obscuration Particle Counter
• ISO 11171:2020 Calibrated
• ASTM D7619 Equivalent
• ISO 4406 Reporting

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™ 

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

The JF-WA1 Hydro-Light ASTM D3240 Digital Free Water Detector for Jet Fuel revolutionises the testing of free water in aviation fuel.

• 0 to 50 ppm Free Water Measurement
• 0.1 pp, resolution

Hand held device to test the loop installed behind the AFGUARD®. According to JIG Bulletin 110, system shall be tested at least every three month in accordance with the manufacturer’s instructions.

Fully automatic drainage system for water sumps in filter/water separators. The DRAINGUARD® sump contains a SLUGGUARD® sensor for the detection and differentiation of water and fuel.

The barrier supplies e.g. dP transmitter, if necessary also in hazardous area, and passes on the signal galvanically isolated.

Special tool for installing the AFGUARD®.