Eaton Electronic Oil Debris Monitoring

The General Electric GE90 ultrahigh bypass turbofan engine, which has logged close to 3 million flight hours on the Boeing 777 aircraft, is the first commercial aircraft engine with a quantitative electronic debris monitoring system (DMS). This system consists of an inductive debris sensor/ collector, a highly efficient vortex debris separator, and an electronic module that sends debris particle count signals to the full authority digital engine control (FADEC).