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CCTV Flame
Detector - 20/20CTIN (NTSC) & CTIP (PAL)
 The SharpEye CCTV Flame Detector (20/20CTIN and 20/20CTIP) is a
self-contained, triple-spectrum, optical flame detector that incorporates
a video color camera. The 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, to identify the fire's source and location, and help select the best
response to the situation (activation of fire suppression means).
Configuration can be made to issue 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 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 (0.1m2) gasoline pan fire at 100 ft.
(30m) in less than 10 seconds. The sensitivity is user-programmable,
offering 4 ranges of detection.
The video signal output of the CCTV Flame Detector can be either NTSC
or PAL.
Main Features:
- Live Color Video Image
- Triple Spectrum Design
- Sensitivity Selection
- User Programmable Configuration
- Highly Immune to False Alarms
- Automatic and Manual Built-In Test (BIT)
- Standard 4-wire Connection
- 4-20mA sink or source (3-4 wires) configuration
- RS-485 Modbus Compatible
- MTBF Minimum 43,000 Hours
- 3-Year Warranty
- UL, ATEX, GOST R & Gost K Approved
Applications:
- Aircraft Hangars - landing gear pits, under-wing and
over-wing protection
- Automotive - manufacturing, paint spray booths
- Chemical Industry - production, storage, transportation
- Explosives & Munitions - handling and storage
- Oil & Gas - exploration, production, storage and
offloading
- Offshore Platforms - fixed rigs and floating vessels FPSO
- Onshore - refineries, loading terminals, pipelines
- Paint - manufacturing facilities
- Petrochemicals - production, storage, shipping facilities
- Pharmaceutical Industry
- Power Generation Facilities - pump areas, generator rooms,
unmanned stations, gas-fired and coal-fired reactors
- Printing Industry - solvent handling, presses, drying
processes
- Tank Farms - floating-roof and fixed-roof tank areas
- Warehouses - storage facilities for flammable materials
- Waste Disposal Facilities - incineration, processing and
storage of flammable waste materials (solids, liquids, gases)
General Specifications
| Spectral Response |
Three IR Bands |
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CCTV Picture
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Enables the user to identify
a 1 ft2 (0.1m2) gasoline flame from 100 ft. (30m) offering a
"live video" image of the monitored area.
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Detection Range
(Highest Sensitivity Setting
for 1 sq.ft. pan fire)
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| Gasoline fire at 200 ft (60m) |
JP4 fire at 150 ft (45m) |
| N-Heptane fire at 200 ft (60m) |
Kerosene fire at 150 ft (45m) |
| Alcohol 95% fire at 150 ft (45m) |
Methane* fire at 60 ft (18m) |
| Diesel Fuel fire at 140 ft (42m) |
Propane* fire at 60 ft (18m) |
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* 0.5m plume fire
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| Response Time |
Typical 5 sec. |
| Adjustable Time Delay |
Up to 30 seconds
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| Sensitivity Range |
4 Sensitive Ranges for 1 ft2 (0.1m2) gasoline pan fire from
50 ft (15m) to 200 ft (60m)
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| Field of View |
IR3:
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90° horizontal, 90°
vertical
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| CCTV:
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90° horizontal, 65°
vertical
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Built-in-Test
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Manual and automatic BIT
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| Temperature Range |
| Operating: |
-15°F (-10°C) to 131°F (55°C) |
| Operating without Video: |
-40°F (-40°C) to 160°F (70°C) |
| Storage: |
-22°F (-30°C) to 140°F (60°C) |
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Humidity
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Up to 95%
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Electrical Specifications
| Power Supply |
Operating Voltage: 18-32 VDC |
| Power Consumption |
Max. 150mA in stand-by
Max. 200mA in alarm |
| Electrical Connection |
2 x 3/4" - 14NPT
conduits
or 2 x M25 x 1.5 mm ISO
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| Electrical Input Protection |
According to MIL-STD-1275A
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| Electromagnetic Compatibility |
EMI/RFI protected (comply to CE requirements)
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Outputs:
Relays
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| Alarm |
2A at 30 VDC, 0.5A at 250 VAC |
| Fault |
5A at 30 VDC and 250 VAC |
| Fault relay normally
closed, others normally open |
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| 4-20mA |
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 Ohm |
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| RS-485 |
The 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. |
Mechanical Specifications
| Dimensions |
4.7" x 5.2" x 5.2" (120 x
132 x 132 mm) |
| Weight |
| Aluminum |
8.1Lb (3.7 Kg) |
| St.St 316L |
14.3Lb (6.5 Kg) |
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| Enclosure |
Aluminum, heavy-duty copper free (less than 1%), white epoxy enamel
finish.
Optional - Stainless Steel 316L with electro polish finish |
| Environmental Standards |
Meets MIL-STD-810C for Humidity, Salt & Fog, Vibration,
Mechanical
Shock, High Temp, Low Temp |
| Water and Dust |
IP66 and IP67 per En60529
NEMA 250 6P |
Hazardous Area Approvals
| ATEX |
EX II 2G, EExd IIB + H2 T5
(55°C)
EX II 2G, EExde IIB + H2 T5 (55°C) |
| UL |
Class I, Groups C & D |
| GOST R |
1ExdIIBT5/H2 |
Accessories
| Fire Simulator |
20/20-310 |
| Swivel Mount |
20/20-003 (St. St. 316L) |
Specifications subject to changes
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