Flame Detector
Earlier Alarm, Faster Fire-fighting, Less Loss.
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Earlier Alarm, Faster Fire-fighting, Less Loss.
1. Overview
The F750 Quadri-Spectrum IR Flame Detector (hereafter referred to as the flame detector) is a quadri-spectrum IR flame detector that provides a new generation of flame detection capabilities and technical standards. The flame detector adopts a specially designed quadri-spectrum narrow-band current-type infrared pyroelectric sensor and a high-definition camera as the core. With the built-in 32-bit microprocessor and patented signal processing algorithm, it can more effectively distinguish the authentic flame radiation and interference source, and greatly reduce the impact of environmental factors on the detector. The flame detector has been greatly improved in hardware circuit and software algorithms through market research and collecting customer feedback information and a large amount of experimental data. It is suitable for indoor and outdoor applications that largely suppress false alarms and require high fire detection performance.
2. Specifications
Working voltage: DC 24V (12~36V)
Working current: ≤100mA for monitoring, ≤160mA for alarm
Spectrum range: IR4 2.7-5.0um
Detection range: 60m (N-heptane) / 60m (Alcohol) / 50m (Gasoline) / 45m (Diesel fuel) / 45m (Kerosene) @ flame size 0.3mx0.3m (1ft x 1ft.) / 40m (Methane) @ flame height 70cm/ Fire hole 6mm/40SLPM
Response time: ≤10s
Viewing angle: 90°
Sensitivity level: level I
LED display: In normal working condition, the green light flashes; In case of fire alarm, the red light is always on; In case of fault, the yellow light is always on.
Outputs: Relays: Fire alarm relay, normally open contact output, 1A@30VDC; Fault relay, normally closed contact output, 1A@30VDC; Optical Integrity relay, normally open contact output, 1A@30VDC.
Current level (0~20mA): General fault condition, ≤ 1mA; Optical Integrity(oi) fault status, 2mA; Normal detection state, 4mA; Fire alarm output status, 20mA.
Working temperature: -40F ~ +158(-40 ° C ~ +70° C)
Working humidity: 0 ~ 95% RH (no condensation)
Storage temperature: -40F ~ +185F (-40 ° C ~ +85 ° C)
Design Criteria: FM 3260
Electrical Interface: 2 x M25
Dimensions: 175mm*149mm*121mm
Weight: 5.5KG
Housing material: stainless steel 316L
Explosion-proof rating: Ex db IIC T6 Gb/Ex tb IIIC T80℃ Db
Ingress Protection: IP66/IP67
Certification: FM, SIL2, ATEX, BV, IECEx, CCC, CNEx
3. Main Features
Built-in high-speed, low-power and high-performance 32-bit high-precision DSP chip
Five-way vision: Built-in a quadri-spectrum narrow-band current-type high-sensitivity infrared pyroelectric sensor and a high-definition camera
Automatic Optical Integrity(oi) feature
Tiny flame can be detected earlier
The detection angle of view is greater than 90 degrees
Complete self-diagnosis function: comprehensive self-diagnosis function and fault alarm output
Big data accumulation: A large amount of data is accumulated in various industries to form mathematical models to improve the detector's anti-interference ability
Better identification algorithm: Developed jointly by the Chinese and American teams, the 32-bit high-performance MCU cooperates with the independently developed flame identification algorithm best combines flame detection and false alarm resistance capabilities to enable the detector to have higher detection performance
Strong anti-interference ability: Perfect EMC circuit design, industrial-grade anti-electromagnetic interference ability
Corrosion resistance: 316L stainless steel shell is preferred, which can withstand strong acid and alkali, high and low temperature and other harsh environments
It is suitable for a wide range of fuels
It is suitable for heavy industrial applications
Low maintenance costs, easy to update
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They are now widely exporting to 200 countries.
