Industrial Grade Triple-Band UV/IR Flame Detector with Advanced False Alarm Immunity

Our Triple-Band UV/IR Flame Detector integrates advanced infrared and ultraviolet sensing technologies to deliver reliable fire detection in high-risk industrial settings. Engineered with a proprietary algorithm and industrial-grade EMC protection, this detector effectively distinguishes real flames from common interference sources. The compact housing features corrosion-resistant coating and modular internal design for easy maintenance. With wide 120° coverage and fast response time, it meets GB12791, GB15631, and GB3836 standards, ensuring optimal performance in oil, gas, chemical, and other explosion-prone environments.

Features:

Triple-band IR + UV sensor technology
Advanced flame recognition algorithm
Industrial EMC anti-interference design
Corrosion-resistant coated aluminum housing
Self-diagnosis with fault alarm output
Modular design for easy maintenance
Wide 120° viewing angle
Compact and lightweight construction

Advantages

Advantage	Description
High Accuracy	Multi-spectral detection reduces false alarms from non-flame sources
Fast Response	≤10s response time for various fuel types
Wide Coverage	120° viewing angle for large area monitoring
Reliable Performance	Advanced algorithm ensures accurate flame identification
Durable Construction	Special coating protects against corrosion
Easy Maintenance	Modular design enables quick servicing
Safety Certified	Meets GB12791, GB15631, and GB3836 standards

Specifications

Parameter	KF715/IR3	KF715/UV	KF715/UVIR2	KF716/UVIR2
Spectral Range	IR3.8-5.0um	UV185-260nm	IR3.8-5.0um + UV185-260nm	IR3.8-5.0um + UV185-260nm
Detection Distance (0.3×0.3m fire)
- Heptane	40m	35m	40m	40m
- Gasoline	35m	30m	35m	35m
- Diesel	35m	30m	35m	35m
- Kerosene	35m	30m	35m	35m
- Alcohol	30m	30m	30m	30m
- Paper	30m	25m	30m	30m
Response Time	≤10s	≤10s	≤10s	≤10s
Viewing Angle	90°	120°	120°	120°
Protection Rating	IP66/IP67	IP66/IP67	IP66/IP67	IP66/IP67
Explosion Proof	Exd IIC T6 Gb, Ex tD A21 IP66/IP67 T80°C

triple-band UV IR flame detector

industrial flame detector, explosion proof UV IR detector, hazardous area flame sensor
multi-spectrum flame detector, combined UV IR sensor, industrial fire detector

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