Infrared Detector that provides superior false alarm immunity. The FL4000H is an advanced multi-spectrum infrared (MSIR) flame detector that provides superior false alarm immunity with the widest field of view. The FL4000H employs a multi-spectral optical IR sensing array with a sophisticated Neural Network Technology (NNT) system to reliably discriminate between actual flames and the vast majority of false alarm sources. The FL4000H detects typical fires such as alcohol, n-heptane, gasoline, jet fuels and hydrocarbons. It can also see through dense smoke produced by diesel, rubber, plastics and lube oil fires.

Multi-Spectrum Infrared (MSIR) Detector package for increased range (230 ft) and wide field of view (100° @ 100 ft)Neural Network Technology (NNT) provides superior false alarm immunityEvent logging records time, date and type of eventHART and Modbus communication options provides complete status and control capability in the Control RoomContinuous Optical Path Monitoring (COPM) checks optical path integrity and detector’s electronic circuitryTest mode used to check all outputs (used with TL105 Test Lamp)

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