FEATURESOver-pressure monitoring system • Independent and isolated analog backup channels to monitor temperature • Built-in-test to check the system and controller health
The fuel tank inerting controller monitors and controls the fuel tank inerting system (FTIS). The FTIS provides protection against fuel tank fire and explosion by creating inert conditions within the ullage space of the fuel tanks. Pressure, oxygen, and temperature data acquired via analog sensors are used by the controller to support the distribution of nitrogen enriched air (NEA) into the fuel tank ullage.