Fire-Lite FS20X-211-21-2 Fire Sentry FS20X Multi-Spectrum IR and UV/Dual IR/VIS Flame Detector

Protect critical facilities with fast, reliable flame detection designed for industrial security and continuous monitoring. The Fire-Lite Alarms by Honeywell FS20X Fire Sentry multi‑spectrum flame detector uses UV plus Dual IR/VIS sensing to deliver rapid, false‑alarm‑resistant detection of both hydrocarbon and non‑hydrocarbon fires. With a proven detection range exceeding 200 ft for a 1 sq. ft. heptane fire, the FS20X gives early warning across large assets—reducing response time and lowering risk to personnel and equipment.

Engineered for integration into enterprise security and surveillance systems, the FS20X includes RS‑485 communication, a non‑isolated 4‑20 mA analog output, event logging (200 events) and FirePic pre‑event storage for diagnostics and incident review. Dual microprocessors, automatic optical path testing and FM/cFM certification (Class I, Div 1 capable) ensure dependable operation in harsh, hazardous environments. Ideal for oil & gas, petrochemical, power generation and large-scale manufacturing, the FS20X simplifies monitoring while improving safety. Contact your Fire-Lite/Honeywell distributor to specify the FS20X for your next fire detection and security project.

• Rapid, false-alarm‑resistant flame detection that reduces downtime and unnecessary evacuations
• Multi‑spectrum UV/IR and Dual IR/VIS sensing for reliable detection of hydrocarbon and non‑hydrocarbon fires up to 200+ ft
• Built‑in diagnostics (FirePic, event log) and RS‑485/4‑20 mA outputs for easy integration with security and monitoring systems
• Rugged, certified design (FM/cFM, Class I Div 1 capable) for safe use in hazardous industrial environments
• Low maintenance, automatic self‑test and high EMI/RFI immunity to minimize field service and ensure continuous surveillance