Collection Type
Flames
Sensor Type
Pyroelectric sensor: 3.8μm, 4.4μm
UV sensor: 185nm -260nm
Detection Range
N-heptane: 60 m@0.3 m x 0.3 m
Gasoline: 55 m@0.3 m x 0.3 m
Alcohol: 50 m@0.3 m x 0.3 m
Detection Sensitivity
Level 1-5 adjustable
Response Time
< 10 s (alarm delay: 0–30 s settable)
Angle of View
Horizontal: 120°
Vertical: 120°
Indicator Light
Alarm: Red indicator remains lit
Fault: Red indicator flashes
Working: Green indicator flashes
Output Port
1 x RS-485
1 x fire bus
1 x 4–20 mA current-loop
3 x relay outputs: 1 x fire alarm, 1 x fault, 1 x auxiliary
Relay Output
Contacts rated 1A at 30 VDC
Power Supply
Operating Voltage
24 VDC
Power Consumption
< 1W
Environment
Operating Temperature
–25°C to +75°C (–13°F to +167°F)
Storage Temperature
–40°C to +80°C (–40°F to +176°F)
Operating Humidity
≤95% RH (non condensing)
Flame Detector Infrared and Ultraviolet Flame Detector
Rp27.867.996
The point type IR/UV flame detector uses two low-noise infrared pyroelectric sensors, an UV sensor and a high-speed microprocessor. Through the FFT processing algorithm and optical path self-check algorithm, only radiation that meets the flame characteristics will be identified as a fire alarm. The UV sensor is particularly sensitive to metal combustion and hydrogen combustion, and has good anti-interference ability and a longer flame detection distance.
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