FS24X-911 3IR AL M25 FM/EN54

FS24X-911-23-6

The FS24X multi-spectrum Triple IR (IR/IR/IR/Visible) Flame Detector, is one of the FSX family of advanced technology Electro-Optical fire and flame detectors. WideBand IR™, WideBand 4.3 micron IR™, and Visible detection technology with sophisticated software algorithms delivers the highest fire detection performance combined with optimal false alarm rejection. Unlike narrow-band detectors, the WideBand IR™ Infrared technology using high-speed solid-state Quantum sensors allows detection of most types of fires, hydrocarbon and non-hydrocarbon, in all weather conditions.

FS24X - Aluminium, M25, ATEX/IECEx, FM3260, EN54-10.
Advanced true triple IR Flame Detector for Hazardous Industrial areas.

Visual Indicators:
Green LED: Power; Red LED: Alarm; Yellow LED: Fault

  • Patented WideBand IR™ technology
  • Patented Electronic Frequency Analysis™
  • Visible sensor for optimum false alarm rejection
  • Selectable detection sensitivities
  • Field-of-View: 90° cone-of-vision
  • 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
  • Patented Electronics Module for components protection
  • with easy plug-in terminations and field installation
  • Two M25 conduit entries
  • Low power consumption
  • High RFI and EMI immunity
  • FM, ATEX, CE mark approvals
  • CU-TR approved
  • INMETRO approved
  • Meets SIL 2 requirements
  • Certified to EN54-10:2002
  • FM 3260 Performance
  • Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions
  • User selectable output options
  • Wide operating temperature range
  • Optimal false alarm rejection
  • 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

Additional Information
Mounting bracket SM4 and cable glands FSX-25M25 have to be ordered separately

Field of view 90° cone of vision, ± 45° from on axis
Sensitivity Very high (60m), high (45m), medium (30m) and low (15m) - switch selectable
Response time 3-5 Seconds to 0.1 m2 (1 sq. ft.) n-Heptane fire at 30 m (100 ft.)
3-10 Seconds to 0.1 m2 (1 sq. ft.) n-Heptane fire at 60 m (200 ft.)
Power Consumption Operating: 56 mA @ 24 Vdc nominal
Alarm: 106 mA @ 24 Vdc nominal
Heater: 155 mA – additional
Note: Heater will turn on at -17ºC (0ºF)
Operating voltage 24 Vdc nominal (18-32 Vdc) - regulated
Output Relays Fire Alarm: SPDT (NO / NC) – De-energised/energized, latching/non-latching
Fault: SPST (NO) – De-energised, latching/non-latching
Auxiliary: SPDT (NO / NC) – De-energised/energised, latching/non-latching
Contacts rating: 1 amp @ 24 Vdc
Analog output 0 - 20 mA stepped - source or sink user selectable
Loop resistance 50 - 400 Ohms
Tempetarure range Operating: -60°C to +85°C (-76°F to +185°F)
Storage: -55ºC to +110ºC (-67ºF to +230ºF)
Vibration Meets or exceeds MilSpec 810C Method 514.2, Curve AW12
Wiring 2.5 mm2 (14 AWG) to 0.326 mm2 (22 AWG); shielded cable recommended
Conduit entries Two M25 conduit entries
Dimensions W: 110,4 mm H: 124,2 mm D: 156,4 mm
Housing Copper-free powder coated aluminum or 316 stainless steel
  • SM4 Stainless Steel Swivel mounting assembly for FS24X, and FS20X detectors
  • PSU-12 Universal charger for Test Lamps and Interface Kits. For 110-240 VAC with international plugs
  • TL-2055 IR Test Lamp for testing FSX detectors, explosion proof version. Incl universal charger
  • TL-1055 IR Test Lamp for testing FSX detectors, non-explosion proof version. Incl universal charger
  • SH-001 Sunshield (316 Stainless Steel)
  • FSX-25M25 Cable gland