Spectrex 20/20ctins | Triple Ir | Flame Detectors | Gasdetectorsusa
Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas


SPECTREX Sharp Eye CCTV IR3 Flame Detector. Self-contained, triple-spectrum and optical. Includes color video camera with PAL or NTSC output. For hydrocarbon-based combustibles and gas flames. It can detect a 1ft.2 (0.1m2) gasoline pan fire at 200 ft. (60m) in less than 10 seconds. 2 Relays (Alarm and Fault), 4-20mA (sink or source) and compatible with RS-485 Modbus. Live color video image. UL, ATEX, SIL2 (TUV) & GOST R approved. *** Phased Out replaced by 40/40VID***


The SharpEye CCTV Flame Detector is a self- contained, triple-spectrum, optical flame detector that incorporates a color video camera. The CCTV is designed to meet SIL2 and HART capability along with other output options.

The flame detector’s IR sensors and spectral band pass filters have been selected to ensure the greatest degree of spectral matching to the radiant energy emissions of fire and the lowest degree of matching to non-fire stimuli.

The color video camera enables the user to investigate the monitored area, identify the fire’s source and location, and help select the best response to the situation (activation of fire suppression). Configuration can be made to issue either a live color video picture signal at all times, on request or only when a fire is detected. Therefore, the detector is also useful for standard CCTV purposes. The video signal output of the CCTV Flame Detector can be either NTSC (model 20/20CTIN) or PAL (model 20/20CTIP).

The patented triple IR circuit is designed to respond only to flickering radiation signal (1 to 10 Hz) in the spectral bands ranging from 4.0 to 5.0 microns. The SharpEye CCTV Flame Detector is extremely sensitive. It can detect a 1ft. 2 (0.1m 2 ) gasoline pan fire at 200 ft. (60m) in less than 10 seconds. The sensitivity /detection distance is user-programmable, offering 4 ranges of detection.

  • Live color video image
  • Triple spectrum design
  • Sensitivity selection
  • Highly immune to false alarms
  • Automatic and Manual Built-In Test (BIT)
  • Standard 4-wire connection
  • HART capability
  • 4-20mA sink or source (3-4 wires) configuration
  • RS-485 Modbus compatible
  • User programmable configuration
  • MTBF Minimum 43,000 Hours
  • 3-Year Warranty
  • Designed to meet SIL2
  • UL, ATEX & GOST R approved
  • Offshore Oil & Gas
  • Onshore Oil & Gas
  • Chemical plants
  • Petrochemicals plants
  • Storage tank farms
  • Aircraft hangars
  • Power generation facilities
  • Pharmaceutical Industry
  • Printing Industry
  • Warehouses
  • Automotive Industry
  • Explosives & Munitions
  • Waste Disposal facilities

Spectral ResponseThree IR Bands
CCTV PictureEnables the user to identify a 1 ft 2 (0.1m 2 ) gasoline flame from 100 ft. (30m) offering a “live video” image of the monitored area
Detection Range
(at highest Sensitivity Setting for 1ft2 (0.1m2) pan fire)
Fuel ft / m
Gasoline 200 / 60
n-Heptane 200 / 60
Alcohol 95% 150 / 45
Diesel Fuel 140 / 42
JP4 150 / 45
Kerosene 150 /45
Methane* 60 / 18
Propane* 60 / 18
*20" (0.5m) long 8" (0.2m) width plume fire
Response Time Typically 5 seconds.
Adjustable Time Delay Up to 30 seconds
Sensitivity Ranges4 Sensitive Ranges for 1 ft 2 (0.1m 2 ) gasoline pan fire from 50 ft (15m) to 200 ft (60m)
Field of ViewIR3: 90° horizontal, 90° vertical
CCTV: 65° horizontal, 48° vertical
Built-in-TestManual and Automatic BIT
Temperature RangeOperating: -40°F (-40°C) to 158°F (70°C)
Storage: -40°F (-40°C) to 158°F (70°C)
HumidityUp to 95%
Power SupplyOperating Voltage: 18-32 VDC
Power ConsumptionMax. 200mA in stand-by; Max. 250mA in alarm
Electrical Connection2 x 3/4" - 14NPT conduits or 2 x M25 x 1.5 mm ISO
Electrical Input ProtectionAccording to MIL-STD-1275B
Electromagnetic CompatibilityEMI/RFI protected (comply to CE requirements)
RelaysAlarm - 2A at 30 VDC, 0.5A at 250 VAC
Fault - 5A at 30 VDC and 250 VAC
Fault relay normally closed, others normally open
0-20mA Sink (source option) configuration
Fault: 0 +0.5mA
BIT Fault: 2mA ± 10%
Normal: 5mA ± 10%
Warning: 10mA ± 5%
Alarm: 15mA ± 5%
Resistance Loop: 100-600 Ω
HART ProtocolOptional HART communications on the 0-20mA analog current (FSK) - used for maintenance, configuration changes and asset management, available in mA source output wiring options
RS-485The RS-485 communication link can be used in installations with computerized controllers.
The RS-485 is Modbus compatible.
Color Video Image Accessible via a standard NTSC or PAL video output connection that can be connected to standard video equipment for viewing, recording and scanning video images.
Dimensions4.7" x 5.2" x 5.2" (120 x 132 x 132 mm)
WeightAluminum: 8.1lb (3.7 kg)
St.St 316L: 14.3lb (6.5 kg)
Enclosure Aluminum, heavy-duty copper free (less than 1%), white epoxy enamel finish
Optional - Stainless Steel 316L with electro polish finish
Environmental standardsMeets MIL-STD-810C for Humidity, Salt & Fog, Vibration, Mechanical Shock, High Temp, Low Temp
Water and DustIP66 and IP67 per EN60529
NEMA 250 6P
Hazardous Area
ATEX EX II 2G, EExd IIB + H 2 T4 (70°C)
EX II 2G, EExde IIB + H 2 T4 (70°C)
UL Class I, Groups C & D
Performance FM3260
Reliability SIL2 per TUV calculation
Export Info
Made inIsrael
Harmonized Tariff Code (HTC)90318099


SPECTREX FS-1100 Long range flame simulator test lamp for all Spectrex IR3 / Multi-IR Flame Detectors. Approved for Zone 1 and Zone 2 hazardous areas. Up to 40ft testing distance. Includes rechargeable Lithium-ion battery, charger, built-in beam collimator, tool kit and user guide in carrying case. IP65. ATEX and IECEx approved. (Replaces 20/20-310)

> TRIPLE IR :    7 Items found.

ESP SAFETY  100-0017-01

ESP Safety IPES-IR3 Infrared Flame Detector for detection of combustible vapors gases fires. Rapid flame recognition and alarm signaling. Sends an alarm only when data from 3 different IR wavelengths detects a flame. RS-485, Modbus RTU, 4-20mA and relay outputs. Tri-Color status LED. Explosion-proof Housing. IP66. Designed for Class I, Division 1, Group B, C & D. ATEX certified, SIL3 Rated. Includes protective visor, stainless steel mounting bracket and hardware.




SPECTREX Sharp Eye 20/20MPI IR3 Flame Detector for indoor applications. Low cost, High Performance, High Reliability and Long Distance for hydrocarbon-based fuel and gas fires. Polycarbonate housing. 2 Relays (Alarm and Fault) OR 0-20mA output and compatible with RS-485 Modbus. IP55. Includes Tilt mount and protective cover. Automatic and Manual Built-In-Test (BIT), indoor use. Available Approvals: FM3260 and EN54-10 (Pending).




Honeywell FSL100-IR3 Flame Detector for robust, fast, and reliable detection of liquid hydrocarbon and dirty fires in indoor/outdoor environments and potentially explosive atmospheres. Relay and mA outputs. GRP housing. EN54-10 and FM3260 approvals. IP65.



SPECTREX  20/20MI-11-S-F

SPECTREX Sharp Eye 20/20MI Mini Triple IR (IR3) Flame Detector for detection of gasoline, n-heptane, diesel, JP5 jet fuel, kerosene, ethanol, IPA, methanol, methane, LPG propane, hydrogen, polypropilene, hydroxy fuels, hydrazine, paint spray and paper fires. Low cost, stainless steel enclosure, compact and lightweight. Highly resistant to harsh environments, immune to false alarms and designed for OUTDOOR or INDOOR applications. 2 Relays (Alarm and Fault-not with Ex), 0-20mA (sink or source), automatic and Manual Built-In-Test (BIT) and compatible with RS-485 Modbus. Stainless steel housing. Available Approvals: FM (Functionality, No Ex)




Det-tronics X3301 Multispectrum Triple IR Flame Detector for detection of hydrocarbon fuels. Explosion proof. Indoor and outdoor applications. Includes fire alarm, fault and auxiliary relays and isolated 0–20 mA output. Optional HART. FM, ATEX and SIL2 Approvals.


SPECTREX  40/40C-I-6-41-AC-N-7

SPECTREX SharpEye 40/40C-I Multispectrum Quad-Sense™ Flame Detector with Triple Infrared IR3 technology. Detects hydrocarbon fires at long distances with superior immunity to false alarms. 24 Vdc. Includes HART capability, Automatic Built-In-Test (BIT), 3 Relays for alarm, fault and auxiliary and RS-485 Modbus outputs. Heavy duty copper free aluminum housing. IP66 and IP68. NEMA® 250 6P. ATEX, IECEx, FM, CSA and SIL3 Approved. Capable for Class I Div 1 & 2.



SPECTREX  40/40D-I-6-31-AC-N-7

SPECTREX SharpEye 40/40D-I Ultra Fast Multispectrum Quad-Sense™ Flame Detector with IR3 Triple Infrared technology. Detects hydrocarbon fires at long distances with superior immunity to false alarms. 24 Vdc. Includes HART capability, Automatic Built-In-Test (BIT), 3 Relays for alarm, fault and auxiliary and RS-485 Modbus outputs. Heavy duty copper free aluminum housing. IP66 and IP68. NEMA® 250 6P. ATEX, IECEx, FM, CSA and SIL3 Approved. Capable for Class I Div 1 & 2.


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