ORBIS I.S. OPTICAL SMOKE DETECTOR
ORBIS I.S. OPTICAL SMOKE DETECTOR
The Orbis I.S. Optical Smoke Detector works using the light scatter principle and is ideal for applications where slow-burning or smouldering fires are likely.
Product code: ORB-OP-52027-APO
Description
Main features and benefits:
- Reduces false alarms
- Recommended for early warning of fire in most areas
- Improved sensitivity to black smoke
- Compensation for slow changes in sensitivity
- Algorithms for reliability of alarm
Technical specification:
- Warranty: 10 year
- Applications: Dusty environments, Escape routes, Hazardous areas, Offshore platforms
- Refineries, Small to medium buildings
- Fire Type: Slow burning, smouldering fires
- 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: 42mm
- Product diameter: 100mm
- Detection principle: Photo-electric light scattering.
- Product length: 1.65in
- Product diameter: 3.94in
- Approvals: BV, LR, LPCB, IECEx, FG, DNV.GL, BASEEFA, BOSEC, CCS, VdS, CPR, PESO (CCoE), ABS, MED
- Chamber type: Chevron
- Maximum power-up time: <20 seconds
- Quiescent current: 85μA
- Quiescent current tested at: 24V dc
- Polarity: L1 & L2 are polarity sensitive
- Sampling frequency: Once every 4 seconds
- Minimum ‘detector active’ voltage: 12V
- Holding voltage (min): 5V
- Minimum voltage to light alarm LED: 6V
- Alarm reset voltage: <1V
- Alarm reset time: 1s
- Alarm load: 325Ω in series with a 1.0V drop
- Humidity (max): 98% RH
- Humidity (min): 0% RH
- IP rating Value: IP23D
- Storage temperature (max): 70°C
- Storage temperature (min): -40°C
- Storage temperature: -40 to 70°C
Click on the links below to download the following attachments:
