FS20X-211-21-2, Honeywell, Fire-Detector

Part of the FSX family of electro-optical flame detectors, the FS20X represents a quantum leap in integrating infrared and ultraviolet sensing technologies.Product Overview:Based on the foundation of the highly successful and reliable SS4 Flame Detector, the FS20X Flame Detector represents a quantum leap in integrating Infrared and Ultraviolet sensing technologies. The FS20X is a Multi-Spectrum and UV/Dual IR/VIS Flame Detector with a proven UV solar-blind sensor. The FS20X exhibits faster False-alarm free response to fires over a wider temperature range and with a much longer detection range compared to conventional UV/IR detectors.Conventional and older technology UV/IR detectors, using narrow band 4.3 micron IR sensors, will not respond to smoky fires or if the detector lens is contaminated with oil and other substances since both UV and 4.3 micron signals are attenuated, obscured or absorbed by thick smoke or detector lens contaminants. Also, these old technology UV/IR detectors will not alarm to any fire if they are installed behind ordinary window glass.Dual microprocessors provide a high level of fail-safe operation combined with fast and reliable performance. The Master Microprocessor performs high-speed digital sampling and signal processing calculations: while the slave microprocessor handles various sensor data, performs communications, self-diagnostics and provides interface versatility: and additional memory for storing Event Log and FirePic™ data.The FS20X Flame Detector has a detection range in excess of 200 feet (very high sensitivity setting) for the detection of a one square-foot Heptane reference fire and has a cone of vision greater in volumetric coverage than most UV/IR detectors. This means fewer detectors can be used as compared to other manufacturers' detectors.Additional Features and Benefits:Patented* WideBand IR™ Infrared combined with UltravioletDetection range greater than 200 feet to 1 sq. ft. heptane firePatented* Electronic Frequency AnalysisVisible Sensor for optimum False alarm rejectionSelectable detection sensitivitiesSolar blind 90° full 100% cone-of-visionDual Microprocessors for reliable performanceReal-time clock for accurate time dating of eventsFirePic™ — Up to 6 pre-fire event data storageEvent log — Up to 200 events with date and time stampBuilt-in RS-485 ModBus CommunicationBuilt-in non-isolated 4-20 mA analog output (sink or source)Alarm, Fault and Fire Verification relays.Automatic Optical Path and Electronic Self-TestWidest operating temperature rangePatented* Electronics Module for components protection with plug-in terminations for easy field installationTwo 3/4" NPT OR 25mm conduit entriesLow power consumptionHigh RFI and EMI immunityFM approvedBenefits:Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditionsArc welding immunityFalse alarm rejection for all environmental conditionsMinimal maintenance for trouble-free operationPC software and Interface Module (FSIM) for fault diagnostics real-time graphs (RTGs), and downloading of FirePics™ and event logSuitable for a wide variety of applications.Features & Benefits:Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditionsRange greater than 200 feet to 1 sq. ft. heptane fireArc welding immunityQuick Specs:Field of view: 90° full 100% core of vision, ± 45° from on axisOperating voltage: 24 VDC nominal (18-32 VDC) - regulatedSensitivity: Very high, high, medium and low - switch selectableFire and Gas Consultancy Services