The MIC200-IR4 Four-band Infrared Flame Detector is Sight Gas detection System is a proven open path gas detection solution which aids in high speed detection of flammable gases such as Methane, Ethane, Propane, Butane, Pentane, Ethylene, Propylene, Butadiene in Short range (5 to 40m) distances comes with approved certification for ATEX.

It's a reliable and high-performance flame detector. It uses advanced flame analysis and identification technology to quickly respond to infrared radiation in a fire and has the highest false alarm immunity .
The MIC-200-IR4 detector contains three narrow-band infrared sensors (4-6 microns) and optical filters, which have high sensitivity to carbon dioxide emission spectra (4.4 microns), which can effectively eliminate interference and achieve detection for a much longer distance.
The special fire signal processing method and multi-sensor detection technology greatly improve the sensitivity and response time of the detector. The detector is suitable for liquid and gas fires, open flames with smoke and places where deflagration occurs.

• Double band pass filters that fully compensate for all types of fog, rain and/mist interference
• 100% Solar Immune
• Correct operation under partial obscuration conditions
• High vibration resilience
• Radially symmetrical and bonded window heating delivers good low temperature performance
• Coaxial optics delivers best in class performance and resilience to partial obscuration
• Fully temperature compensated solid state detectors
• Low power consumption in all conditions
• Higher power and more robust design telescope
• Optional Modbus RS485 multi drop output
• FM hazardous area and performance Approved
• ExdII CT6 explosion-proof grade, suitable for zone 1 and zone 2 hazardous locations

• Offshore platforms & vessels (FPSO’s)

• Downstream chemical processing plants
• Gas transport and pipelines
• Large storage areas & buildings
• Perimeter detection

HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors.

With the strong technical force and economic strength, company is constantly developing new products with the international advanced technology level.

We are ready for supplying professional and exact technical service and designing projects to meet local customer's needs. The independent technology from sensors to detectors enables us to afford one-stop gas detection solution service all over the world.

We always concentrate on enhancing the communication with customers, developing international cooperation, and participating in the international competition by attending many professional exhibitions all over the world ever year.

Our products can be divided into High-end Laser Methane Detector，Domestic Gas Alarms, Portable Gas Detectors, Industrial Fixed Systems, Gas analyzers, as well as gas sensors and key elements for gas detection. The products have obtained the certificates of CE, TUV, ATEX, and RoHS, and are widely used in industrial fields.

Around IOT industry, we will combine sensors, intelligent terminal, communication technology, cloud computing and geographic information IOT technology together closely, establish a complete IOT industry chain.

We are focus on the customer value oriented, combine treatment of environmental protection with energy saving technology, provide perfect solutions for smart city, production safety, environmental protection, health of the people's livelihood. Creating value for customers is our forever pursuit.

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