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FS24X

Sophisticated software algorithms and dual microprocessors ensure that the Fire Sentry FS24X has the highest fire detection performance combined with optimal false alarm rejection.

Features & Benefits

Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions

User selection outputs

Optimal false alarm rejection 

Quick Specs

Sensitivity: Very high, high, medium and low - switch selectable

Operating voltage: 24 VDC nominal (18-32 VDC) - regulated

Humidity range: 5 to 98% relative humidity, non-condensing

Product Overview

The Fire Sentry FS24X is the latest generation high technology Multi-Spectrum Triple IR (IR/IR/IR/Visible) Flame Detector, which is part of our FSX family of advanced technology Electro-Optical fire detectors. Using our patented* WideBand IR™, WideBand 4.3 micron IR™, and Visible detection technology, the Fire Sentry FS24X is a quantum leap in flame detection. Sophisticated software algorithms and dual microprocessors ensure that the Fire Sentry FS24X has the highest fire detection performance combined with optimal false alarm rejection.

The WideBand IR™ Infrared technology using high-speed solid-state Quantum sensors allows detection of all types of fires, hydrocarbon and non-hydrocarbon, in all weather conditions. If the detector’s signal is blocked by ordinary window glass, the patented WideBand IR sensors will still alarm to the fire but at a reduced sensitivity and slower response time.

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 Fire Sentry FSX family of detectors feature our patented* FirePic data storage and information retrieval facility. FirePic™ records pre-fire data, which can be recovered from the Detector’s non-volatile flash memory for post fire analysis and postulation of the fire cause. Additionally, unique Real-Time Graphing (RTG™) allows viewing of the data that the Detector actually sees. A combination of outputs makes the Fire Sentry FS24X a truly versatile detector for today’s demanding industrial requirements.

The Fire Sentry FS24X Flame Detector has a detection range greater than 200 feet (Very High Sensitivity setting) for the detection of a one square-foot Heptane reference fire and has a cone of vision far greater in volumetric coverage than any other Multi-Spectrum IR Detector. This means fewer detectors can be used as compared to other manufacturers’ detectors.

Additional Features and Benefits:

Features

Patented* WideBand IR™ Technology

Patented* Electronic Frequency Analysis™

Visible Sensor for optimum false alarm rejection

Selectable detection sensitivities

Field-of-View: 110° full 100% cone-of-vision (90° full 100% cone-of-vision model also available)

Dual microprocessors for reliable performance

Real-time clock for accurate time dating of events

FirePic™ — pre-fire event data storage

Event log with date and time stamp

RS-485 ModBus communication

Non-Isolated 4-20 mA Analog output (sink or source)

Alarm, Fault and Fire Verification relays

Automatic optical path and electronic self-test

Widest operating temperature range

Patented* Electronics Module for components protection with easy plug-in terminations and field installation

Two ¾” NPT OR 25mm conduit entries

Low power consumption

High RFI and EMI immunity

FM, ATEX, CE mark approvals

Meets SIL 2 requirements

Benefits

Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions

User selectable outputs

Optimal false alarm rejection for all environmental conditions

Minimal maintenance for trouble-free operation

PC software and Interface Module (FSIM) for fault diagnostics, real-time graphics (RTGs), and downloading of FirePics™ and event log

Suitable for a wide variety of applications

Easy electronics module replacement

Test lamps for manual testing

 

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