The FL4000H multi- spectrum IR Flame Detector has been discontinued and replaced by the FL5000 MSIR Flame Detector. With improved diagnostics, an expanded field of view, and advanced connectivity options, it delivers high-performance flame detection. Plus, upgrading from the FL4000H to the FL5000 is simple, thanks to its compatible mounting and wiring, minimizing downtime and installation effort.

FL4000H Multi-spectrum IR Flame Detector

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 immunity

Event logging records time, date and type of event

HART and Modbus communication options provides complete status and control capability in the Control Room

Continuous Optical Path Monitoring (COPM) checks optical path integrity and detector's electronic circuitry

Test mode used to check all outputs (used with TL105 Test Lamp)