The IR2 detector is designed to provide early warning of flaming fires emitting IR radiation. It is equipped with an integrated, automatic monitoring facility for vision impairment. It requires air supply in order to avoid vision impairment.
It is designed for industrial fire protection equipment such as powder booths.
Technical information infrared flame detector
- Voltage supply: 15 to 24 V DC
- Enclosure: IP54
- Sensitivity: 950 nm
- Field of vision: 100°
- Response time: 0,8 to 10 ms
- Operating temperature: -10 °C to 35 °C
- Detector head made of PVC and housing made of aluminium
- Permitted type of lighting:
- Mercury-vapour lamp lighting
- Fluorescent lighting
- Lighting which must not be used:
- Halogen light
- Incandescent (filament) lamps
- Direct or indirect exposure to sunlight
- Welding works
- Flash lights
- Current requirement:
- Idle condition: 50 mA @ 20 °C
- Alarm: 120 mA @ 20 °C
- Trouble: 120 mA @ 20 °C
- Outputs :
- Alarm (680R // 3K9).
- Trouble (opening of the line)
- Signalling:
- 1 Red LED for alarm
- 1 Yellow LED for trouble
- Fire sensitivity adjustable by potentiometer
- Vision impairment sensitivity adjustable by potentiometer
- Cleaning air:
- 0.1 to 1 bar
- 100 to 200 l/min
- Junction 6 x 8 mm
- Electrical connection by 5-pin plug
- Cable requirement:
- Flexible and shielded 4 x 0.5 mm2 cable
- 6 mm2 earthing wire
- Reset by switching off the power supply
- Weight: approximate 700 g
Ordering information infrared flame detector
- 70.14.00103: end of line detector (1 connection socket)
- 70.15.00103: intermediate detector (2 connection sockets)
- 70.99.00001: aluminium mount
- 28.46.29005: electrical connection plug
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