Honeywell FS24X flame detector

1.General Introduction

Honeywell FS24X flame detector 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. With Honeywell's 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 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.

2.General Specifications

Items	Description
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 nanometers 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: 56mA @ 24Vdc nominal Alarm: 106mA @ 24Vdc nominal Heater: 155mA – 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 - 20mA stepped - source or sink user selectable
Loop resistance	50 - 400 Ohms
Communication	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: -40℉ to +185℉ (-40℃ to +85℃); 90° Field of View FS24X: -60℃ to +85℃ (-76℉ to +185℉) Storage: -67℉ to +230℉(-55℃ to +110℃)
Humidity range	5 to 98% relative humidity, non-condensing
Vibration	Meets or exceeds Mil Spec 810C Method 514.2, Curve AW12
Wiring	14 AWG to 22 AWG; shielded cable recommended
Conduit entries	Standard: Two M25 or two 3/4" NPT
Enclosure materials	Copper-free powder coated aluminum or 316 stainless steel
Enclosure type	IP66 and NEMA 4 & 4X
Certifications	FM, ATEX, IECEx, CE, INMETRO, SIL Rating, EN54-10
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

3.Quick Reference Chart

		FS24X-2	FS24X-9	FS20X	FS10
SPECTRALSENSITIVITY	Ultraviolet Band (0.18 - 0.26 μ)			√
	Visible Band (0.4 - 0.7 μ)	√	√	√	√
	Near Band IR (0.7 μ – 1.1 μ)	√	√	√	√
	Wide Band IR1 (1.1 – 3 μ)	√	√	√	√
	Wide Band IR1 (1.1 – 3.5 μ)			√
	Wide Band IR2 (3.0 – 5.0 μ)	√	√
SENSITIVITY(feet)	Very High	200+	200+	200+	60
	High	150	150	150	45
	Medium	100	100	100	30
	Low	50	50	50	15
RESPONSE	Fireball / Quick Response Option (< 500 mS)				√
RESPONSE	Acetylene Long Range Option			√
OTHER	Field of View (conical)	110°	90°	90°	90°
	HART Option	√	√	√
	Modbus Built-In	√	√	√
ENCLOSURES	Aluminum Class I, Div._1	√	√	√	√
ENCLOSURES	316 Stainless Steel Class I, Div._1	√	√	√	√
APPROVALS	FM	√	√	√	√
	cFM	√	√	√	√
	ATEX	√	√	√	√
	IECEx	√	√	√	√
	INMETRO	√	√	√
	GOST-R	√	√	√
	SIL 2 Compliant	√	√
TEST LAMPS/SOURCE	TL-2055	√	√	√
	TL-1055	√	√	√
	FS-846-B				√
MOUNT	SM4 bracket	√	√	√	√

4.Order Code Selection

Part No.	Description
FS24X-211 Series with 110° field of view, standard temp range -40° to 85°C
FS24X-211-21-1	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX approved
FS24X-211-22-1	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) 3/4 ”?NPT entries FM, cFM, IECEx & ATEX approved
FS24X-211-23-1	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries FM, cFM, IECEx & ATEX approved
FS24X-211-24-1	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries FM, cFM, IECEx & ATEX approved
FS24X-211-21-4	QuadBand™ IR3+ detector, 110° field of view, copper-free aluminum Enclosure, (2) 3/4 in. NPT entries INMETRO approved
FS24X-211-22-4	QuadBand™ IR3+ detector, 110° field of view, 316 stainless steel Enclosure, (2) 3/4 in. NPT entries INMETRO approved
FS24X-211-23-4	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries INMETRO approved
FS24X-211-24-4	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries INMETRO approved
FS24X-212 Series
FS24X-212-21-1	FS24X-211-21-1 QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-212-22-1	FS24X-211-22-1 QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
SFS24X-212-23-1	FS24X-211-23-1 QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-212-24-1	FS24X-211-24-1 QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-212-21-4	FS24X-211-24-1 QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-212-22-4	FS24X-211-24-1 QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-212-23-4	FS24X-211-23-1 QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-212-24-4	FS24X-211-24-1 QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed..
FS24X-911 Series with 90° field of view, standard temp range -60° to 85°C
FS24X-911-21-1	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX approved
FS24X-911-22-1	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX approved
FS24X-911-23-1	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries FM, cFM, IECEx & ATEX approved
FS24X-911-24-1	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries FM, cFM, IECEx & ATEX approved
FS24X-911-21-5	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) 3/4”NPT entries FM, for High Background IR Applications
FS24X-911-22-5	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) 3/4 in. NPT entries FM, for High Background IR Applications
FS24X-911-23-5	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries FM, for High Background IR Applications
FS24X-911-24-5	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) M25 entries FM, for High Background IR Applications
FS24X-911-21-6	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX and EN54-10 approved
FS24X-911-22-6	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX and EN54-10 approved
FS24X-911-23-6	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries FM, cFM, IECEx, ATEX and EN54-10 approved
FS24X-911-24-6	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure (2) M25 entries FM, cFM, IECEx & ATEX and EN54-10 approved
FS24X-912 Series (HART)
FS24X-912-21-1	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed
FS24X-912-22-1	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) 3/4”NPT entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-912-23-1	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-912-24-1	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) M25 entries FM, cFM, IECEx & ATEX approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-912-21-4	QuadBand™ IR3+ detector, 90° field of view, copper-free aluminum Enclosure, (2) 3/4 in. NPT entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-912-22-4	QuadBand™ IR3+ detector, 90° field of view, 316 stainless steel Enclosure, (2) 3/4 in. NPT entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-912-23-4	QuadBand™ IR3+ Detector, Copper-Free Aluminum Enclosure, (2) M25 entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
FS24X-912-24-4	QuadBand™ IR3+ Detector, 316 Stainless Steel Enclosure, (2) M25 entries INMETRO approved with FSX-A014R Optional Registered HART Module for FS24X Detectors Factory installed.
Replacement spare parts
FS24X-911-10	FS24X Replacement Module - standard temp range
FS24X-912-10	FS24X Replacement Module w/HART - standard temp range
Test and Mount accessories
SM4	Stainless Steel Swivel mounting assembly for FS24X, FS20X, SS4, SS2 detectors
PSU-12	Universal charger for Fire Sentry 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 for SS2, SS4 & FS24X Detectors, 316 Stainless Steel
FSX-A014R	Optional Registered HART Module for FS24X Detectors