Electronic Water Sensor AFGUARD®

AFGUARD® Electronic Water Sensor (EWS) is leading in aviation fuel condition monitoring. The sensor provides the required assurance that every single litre of fuel delivered to the aircraft is monitored and prevents water from reaching the aircraft by triggering a deadman shut down when it detects water concentrations beyond the configured threshold. AFGUARD® can be used in conjunction with all aviation fuel filtration technologies at aircraft refueling.

The sensor is considered fail-safe and hazardous area (ATEX and IECEx) approved. AFGUARD® is qualified for use as an alternative to Chemical Water Detectors (CWD).

Accepted by Joint Inspection Group (JIG)
Recommended by IATA Fuel Quality Pool (IFQP)
The sensor system complies with the ISO 13849 standard
Required in conjunction with EI 1599 Dirt Defence filter elements
Recommended for use downstream of all filtration technologies to verify filter performance (PerformanceBasedFilterLife™)