Ex UV Ultraviolet IR2 Infrared Flame Detector ATEX Hazardous Area Zone 1,2
Ex UV Ultraviolet IR2 Infrared Flame Detector ATEX Hazardous Area Zone 1,2
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This compact, high-performance flame detector is engineered with cutting-edge technology and customer-driven enhancements, featuring a patented narrow-band current-type infrared pyroelectric sensor (CN201420098276.3) and a fast-response ultraviolet optical sensor for precise composite detection. Built with a powerful 32-bit, low-power processing chip, it delivers rapid, accurate fire identification while minimising false alarms by effectively filtering out environmental interference. Capable of detecting small fires at distances up to 40 meters, this advanced flame detector is suitable for a wide range of fuels and excels in challenging industrial environments. Its superior algorithm ensures optimal sensitivity and reliability, while its low maintenance requirements and easy upgradeability make it a cost-effective safety solution. Perfect for hazardous area applications, this detector combines high performance with smart design for maximum fire safety assurance.
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Technical Datasheet
Shipping
Shipping rates and delivery times are calculated at checkout.
Manufacturing lead time is dependant on quantity ordered. This is excluding the delivery lead time which is estimated at checkout.
We aim to process and get your delivery with you as quick as possible.
Please contact us to retrieve the estimate lead times for your order.
Guarantee
We aim to provide you with the best quality products, if for an unfortunate product defect we have a 14 day money back return guarantee.
Warranty
• 1 year warranty from the date of purchase.
• Invoice or shipment bill is required to claim the warranty.
• The warranty policy only requires manufacturer to repair the defective product or send substitute for replacement.
• Installation labour, electricity cost and other related cost will not be covered by the manufacturer warranty policy.
• Warranty doesn't cover the defect caused by inappropriate use, especially if directions of the instructions for use are not observed, normal abrasion as well as failures which affect the value or use of the product insignificantly.
Please see our returns policy for more information.
How to videos
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Hazardous Area Certified
Certification
Equipment Protection Level
- Exd ⅡC T6 Gb / tD A21 IP66 / IP67 T80℃
- Exd ⅡC T6 Gb / tD A21 IP66 / IP67 T80℃
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Features
- Fast and accurate processing with low-power 32-bit high-precision data processing chip built in.
- Ingenious sensors: narrow-band current-type infrared pyroelectric sensor and fast-response ultraviolet optical sensor for composite detection.
- Long detection distance: Can detect the distance up to 40m (0.33m*0.33m*0.05m, n-heptane fire)
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Specifications
- Spectrum Range IR:4.3~5.0μM, UV:185~260nm
- Detection Angle 120°
- Sensitivity Level Grade I
- Main Voltage 24V DC (18~30V DC)
- Shell Material Stainless steel
Relay Output
- Fire alarm relay, 1A@30VDC, NOC output
The NOC disconnects when in monitoring state and closes when in fire alarmstate - Fault relay, 1A@30VDC, NOC output
The NOC closes when in monitoring state and disconnects when in fire alarmstate - Signal Output Relay type: 2-loop fire alarm, fault
Applications
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Oil & Gas
This UV/IR flame detector is ideal for offshore platforms, refineries, and petrochemical plants where quick response to hydrocarbon fires is critical. It detects flames from n-heptane and similar fuels at distances up to 40 meters, providing reliable fire protection in volatile zones. -
Chemical Processing Plants
In chemical processing facilities, the detector's advanced UV and IR sensor technology ensures early detection of various fuel fires while minimizing false alarms caused by vapors, heat, or light reflections. -
Power Plants and Energy Facilities
The infrared UV flame detector protects critical assets in power generation areas like turbine halls and fuel storage zones, where early flame detection can prevent costly equipment loss and unplanned shutdowns.
What Is a UV/IR Flame Detector?
A UV/IR flame detector is a dual-spectrum flame sensor that combines ultraviolet (UV) and infrared (IR) sensing technologies to detect the unique signatures of open flames. The UV sensor detects short-wave radiation emitted instantly by flames, while the IR sensor monitors the heat energy from combustion. By analyzing both spectrums together, the detector delivers accurate fire recognition while significantly reducing false alarms from sunlight, lightning, or hot surfaces.
ATEX UV/IR Flame Detectors for Hazardous Areas
In high-risk industrial environments, fire safety is not optional—it’s essential. That’s where ATEX-certified UV/IR flame detectors play a critical role. Designed for hazardous areas with explosive gases, vapors, or dust, these intelligent detectors are engineered to provide early flame detection and prevent costly damage or downtime. Whether you’re operating in the oil and gas industry, chemical plants, or fuel storage facilities, UV/IR flame detection technology ensures fast and reliable protection where it's needed most.
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UNPARALLELED SUCCESS
We embrace every challenge as a team with our expertise, and have a proven track record of success when we collaborate.
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WORK SMARTER NOT HARDER
In order to do great work, we need knowledgeable, well-trained individuals, combined with automation. We are dedicated to not only providing our team with top-notch training, but also world-class equipment to ensure we’re stay at the cutting edge of the industry.
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Since the beginning, we have always believed in the quality and longevity of the products we sell and service we provide, and are proud to offer our expertise to all industries.
