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MIC200 Infrared Flammable Gas Detector
The 3-band infrared flame detector is a high-quality and reliable flame detector that uses advanced flame analysis and identification technology. It responds quickly to infrared radiation in fires and has the highest immunity to false alarms. The detector contains three narrowband infrared sensors (4-6 µm) and an optical filter, which is sensitive to the CO2 emission spectrum (4.4 µm). It has a high sensitivity, which can effectively eliminate interference and achieve effective flame detection at a longer distance.
Response spectral range | 4-5um |
| Response time | 5--10s The response time of different media is different |
| Viewing angle range | 90 ° |
| Detection distance | 30--50 meter (depends on the burning material) |
| Ambient temperature | -10 ~ 55 ℃ |
| Environmental humidity | ≤95% RH |
| Pressure range | 86 ~ 106Kpa |
| Working voltage | DC24V |
| Working current | current≤25mA, alarm current≤35mA |
| Executive standard | GB15631-2008, GB3836- 2000 series |
| Explosion-proof grade | EXdⅡCT6 |
| Protection grade | IP66 |
| Signal output | 4~20mA three-wire system output |
| Installation method | wall or ceiling |
| Cable outlet thread | 20mmX1.5mm free conversion G1 / 2 optional |
| Dimensions | 19*16*11 cm |
| Shell material | aluminum alloy, surface anticorrosive paint sprayed |
| Weight | 1.7 Kg |
| Advantages | dustproof, explosion-proof, corrosion-proof |
* Developed by the principle of three-wavelength infrared
detection, it is highly immune to false positives.
* High-speed response to fire;
* Built-in high-performance microprocessor;
* Excellent anti-radio frequency and electromagnetic interference
performance;
* Reliable system fault self-diagnosis function;
* Three-wire current ring and relay are optional;
* Patent signal processing algorithms to minimize the possibility
of false positives;
* Multi-level sensitivity settings to meet different needs in more
situations;
* Easy to install, with a detection angle of 360 degrees.
* Exd II CT6 explosion-proof grade, suitable for hazardous sites in
zones 1 and 2.
• Offshore platforms & vessels (FPSO’s)
• Downstream chemical processing plants
• Gas transport and pipelines
• Large storage areas & buildings
• Perimeter detection
