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Product Features
- Patented WideBand IR Technology
- Patented Electronic Frequency Analysis
- Visible Sensor for optimum false alarm rejection
Category: Honeywell Flame Detection
The Honeywell 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 FS24X is a quantum leap in flame detection. Sophisticated software algorithms and dual microprocessors ensure that the 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 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 FS24X a truly versatile detector for today’s demanding industrial requirements.
The 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.
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.
Applications:
- Refineries and oil production facilities
- Off-shore platforms
- Turbine/Compressor enclosures
- Oil and gas pipelines and pumping stations
- LNG/LPG loading and unloading facilities
- Natural gas and CNG plants
- Ethanol, Methanol, and IPA production and storage
- Crude oil and gasoline storage and tank farms
- Aircraft hangars
- Paint and solvent storage
- Chemical production, storage, and loading facilities
- Power plants
Product Specification
| General | |
|---|---|
| Field of View | - FS24X-9: 90° cone of vision, ± 45° from on axis - FS24X-2: 110° cone of vision, ± 55° from on axis |
| Sensitivity | Very high (200 ft.), high (150 ft.), medium (100 ft.) and low (50 ft.) - switch selectable |
| Response Time | - 3-5 seconds to 1 sq. ft. n-Heptane fire at 30 m (100 ft.) - 3-10 seconds to (1 sq. ft. n-Heptane fire at 60 m (200 ft.) |
| Spectral Sensitivity | - Visible: 400 – 700 nanometres - Near Band IR: 0.7 – 1.1 microns - Wide Band IR: 1.1 – 3.0 microns - Wide Band IR: 3.0 – 5.0 microns |
| Operating Voltage | 24 Vdc nominal (18-32 Vdc) - regulated |
| Power Consumption | - Operating: 56 mA @ 24 Vdc nominal - Alarm: 106 mA @ 24 Vdc nominal - Heater: 155 mA – additional - Note: Heater will turn on at 0ºF (-17ºC) |
| Output Relays | - Fire Alarm: SPDT (NO / NC) – De-energized/energized, latching/non-latching - Fault: SPST (NO) – De-energized, latching/non-latching - Auxiliary: SPDT (NO / NC) – De-energized/energized, 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 |
| Communication | One of the following – user selectable: - RS-485, ModBus Protocol - RS-485, FireBus II - HART, Optional plug-in module (not available on EN54-10 units) |
| Visual indications | - Green LED: Power - Red LED: Alarm - Yellow LED: Fault |
| Temperature range | - Operating: 110° Field of View FS24X: -40ºF to +185ºF (-40ºC to +85ºC); 90° Field of View FS24X: -60°C to +85°C (-76°F to +185°F) - Storage: -67ºF to +230ºF (-55ºC to +110ºC) |
| Humidity Range | 5 to 98% relative humidity, non-condensing |
| Vibration | Meets or exceeds MilSpec 810C Method 514.2, Curve AW12 |
| Wiring | 14 AWG to 22 AWG; shielded cable recommended |
| Conduit Entries | Standard: Two M25 or two ¾" NPT |
| Enclosure Materials | Copper-free powder coated aluminum or 316 stainless steel |
| Enclosure Type | IP66 and NEMA 4 & 4X |
| Certifications | - FM: Class I, Div. 1 & 2, Groups B, C, & D; Class II, Div. 1 & 2, Groups E, F, & G; Class III - ATEX/IECEx: II 2 G Ex db IIC T4 (Ta: -60 to +110°C), T5 (Ta: -60 to +75°C), T6 (Ta: -60 to +60°C), II 2 D Ex tb IIIC T135°C (FS24X-9, 90° Field of View), II 2 G Ex db IIC T4 (Ta: -40 to +110°C), T5 (Ta: -40 to +75°C), T6 (Ta: -40 to +60°C), II 2 D Ex tb IIIC T135°C (FS24X-2, 110° Field of View - CE: Complies with EN6100-6-4 & EN50130-4 - INMETRO - CU-TR - SIL Rating: FMEDA available on request - EN54-10: FS24X-9 certified 1175a/02 (LPCB); CPR 0832-CPR-F0516 |
| Shipping Weight | - Aluminum: 1.6 kg (3.6 lbs) - Stainless Steel: 3.2 kg (7 lbs) |
| Mounting | Swivel bracket assembly - optional |
| Warranty | Three years from date of shipping |
| FS24X-211 Series with 110° field of view, standard temp range -40° to 85°C |
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| FS24X-211 Kits |
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| FS24X-911 Kits |
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| Accessories |
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| Spare Parts |
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