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Triple Wavelength IR Flame Detector
, Silver IR Flame Detector
, Explosion Proof Infrared Flame Detector
High-Speed Triple-Wavelength IR Flame Detector Premium Silver
1. Product Overview
This explosion-proof three-band infrared flame detector is specially designed for early warning scenarios of multi-fuel type fires. It can accurately capture flame signals generated by the combustion of different fuels such as oil, natural gas, and alcohols, and issue timely alarms.
The detector is equipped with three high-sensitivity sensors of specific infrared wavelengths, combined with a sapphire optical filter, to form an efficient flame detection system. With its unique spectral recognition mechanism, it has excellent response capabilities to various fuel flames and can keenly capture the characteristic spectra of flames. In terms of signal processing, advanced time-domain and frequency-domain signal analysis technologies are used, combined with Fourier fuzzy algorithms and interference source logic judgment, to effectively filter out interference signals such as ambient light and industrial heat body radiation, significantly reducing the probability of false alarms. It can operate stably and reliably in both complex indoor industrial workshops and changeable outdoor open-air environments.
Its specially designed fire signal processing algorithm and multi-sensor collaborative working mode greatly improve the detection sensitivity. Even in harsh industrial environments such as high temperature, extreme cold, and high humidity, it can still maintain efficient and stable detection performance, providing a solid guarantee for fire safety in critical places.
2. Product Features
(1) Intelligent Multi-Dimensional Sensing Technology
(2) Flexible Sensitivity Adjustment
(3) Adaptive Self-Learning System
(4) Strong Electromagnetic Protection Design
(5) Excellent Anti-Interference Performance
(6) Full-Protection Structural Design
3. Application
(1) Nuclear power plant core unit areas, converter station high-voltage equipment areas, transformer centralization zones
(2) Brewing workshop fermentation areas, wine storage sealed storage areas, raw wine aging warehouses
(3) Natural gas field exploration well sites, natural gas purification plants, LNG liquefaction storage areas
(4) Paint production and blending workshops, finished product canning warehouses, hazardous chemical transportation fleets
(5) Power station circulating water pump areas, turbine rooms, unmanned equipment rooms
(6) Petrochemical product cracking unit areas, intermediate storage tank areas, long-distance pipeline hub stations
(7) Large factory hazardous chemical warehouses, flammable raw material storage areas, finished flammable product storage areas
4. Main Technical Data
| Rated voltage |
24V DC (18V DC~36V DC) |
| Operating current |
≤20mA |
| Alarm current |
≤25mA / DC 24 V |
| Ambient temperature |
-10~+55 °C |
| Ambient humidity |
≤95% relative humidity without condensation |
| Spectral response |
3.8um 4.4um 5.3um |
| Response Time |
N-heptane ≤15s |
| Adjustable sensitivity |
Level I (The default level is Level I at the factory and it is locked.) |
| Detection angle |
Vertical viewing angle: 90°; Horizontal viewing angle: 120° |
| Protection level |
IP67 |
| Output mode |
Standard relay output (fault, fire alarm) |
| Relay contact capacity |
1A/AC 125V 2A/DC 30V |
| Material |
Cast aluminum (stainless steel is optional) |
| Implementation standard |
GB15631-2008 GB12791-2006 |
| Dimensions |
165mmx136mmx 100m(6.50in×5.35in×3.94in) |
| Weight |
1.35kg (2.976lbs) |
| Cable outlet thread |
Standard G3/4, two pieces |
| Explosion-proof mark |
Ex db ⅡC T6 Gb,Ex tb IIIC T80℃ Db |
| Detection distance |
Fuel |
Fire source size |
Details |
| N-Heptane |
0.3mx0.3m(lft.x1ft.) |
50m(164ft.) |
| Petrol |
0.3mx0.3m(1ft.x 1ft.) |
40m(131ft.) |
| Diesel fuel |
0.3mx0.3m(1ft.x lft.) |
35m(114ft.) |
| Kerosene |
0.3mx0.3m(lft.x1ft.) |
35m(114ft.) |
| Ethanol |
0.3mx0.3m(lft.x lft.) |
30m(98ft.) |
| Methane |
0.5mx0.2m(1.7ft.x0.7ft.) |
30m (98ft.) |
| Sheet of paper |
0.3mx0.3m(1ft.x 1ft.) |
25m(82ft.) |
5. Indicator Lights
| Status |
Indicator light |
| Operation Indicator Light (Green) |
Always on |
| Alarm Confirmation Indicator Light (Red) |
It flashes for early warning and stays on when in alarm. |
| Fault Indicator Light (Blue) |
When a fault occurs, the blue light stays on (and the red light goes out). When the device is powered on, it flashes, indicating the self-checking and self-adaptive status. |
6. Complete Product Set
| Name |
Quantities |
Unit of measure |
JSY-F401-A1
Point-type Infrared Flame Detector |
1 |
piece |
| Instruction Manual |
1 |
copy |
| Explosion-proof Certificate |
1 |
copy |
| Mounting Bracket |
1 |
item |
| Fastenings |
1 |
item |
| M8 Nut |
1 |
piece |
| M8x45 Hexagon Socket Head Cap Screw |
1 |
piece |
| M8x25 Hexagon Socket Head Cap Screw |
1 |
piece |
| Flame Detection Remote Controller YC-F1 |
1 |
piece per batch |
