ORBIS OPTICAL SMOKE DETECTOR
ORBIS OPTICAL SMOKE DETECTOR
The Orbis Optical Smoke Detector operates on the well-established light scatter principle. The sensing technology used is radically different from previous optical detectors and significantly reduces false alarms.
Product code: ORB-OP-12001-APO
Description
Main features and benefits:
- Responds well to slow-burning, smouldering fires
- ® takes just four seconds to test and confirm detectors are functioning correctly
- Transient rejection algorithms reduce false alarms
- Automatic drift compensation with DirtAlert®, a yellow flashing LED, to easily identify dirty detectors
Technical specification:
- Colour: White
- Sensor configuration: Chamber with surface-mount infrared emmiter and prism. Solid state integrated photo-diode and amplifier.
- Weight: 75g
- Materials housing: Polycarbonate
- Product length: 31mm
- Product diameter: 97mm
- Detection principle: Photo-electric light scattering.
- Product length: 1.22in
- Product diameter : 3.82in
- Approvals: VdS, SBSC, LPCB, FG, BOSEC, CPR
- Chamber type: Chevron
- Maximum power-up time: <20 seconds
- Quiescent current: 95μA
- Quiescent current tested at: 24V dc
- Polarity: L1 & L2 are polarity sensitive
- Sampling frequency: Once every 4 seconds
- Minimum ‘detector active’ voltage: 6V
- Holding voltage: 5 to 33V
- Holding voltage (max): 33V
- Holding voltage (min): 5V
- Minimum voltage to light alarm LED: 5V
- Alarm reset time: 1s
- Alarm load: 600Ω
- Humidity (max): 98% RH
- Humidity (min): 0% RH
- Operating temperature: -40 to 70°C
- Operating temperature (max): 70°C
- Operating temperature (min): -40°C
- IP rating Value: IP23D
- Storage temperature (max): 70°C
- Storage temperature (min): -40°C
- Storage temperature: -40 to 70°C
- Operating temperature: -40 to 158°F
- Operating temperature (max): 158°F
- Operating temperature (min): -40°F
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