FIRERAY Beam Detectors
FIRERAY 50 & 100 - Reflective Beam Smoke Detectors
General Description
The system comprises of a single unit incorporating an infra-red Transmitter and Receiver. The signal is reflected by a prism and analysed for smoke presence. Should a pre-determined level be reached a fire condition is activated.
The system is designed to be mounted so that the beam will project between 0.3 and 0.6 metres below and parallel to the ceiling. Lateral detection may be up to 7.5 metres either side of the beam.
Features
- Single Compact Housing
- Robust Construction
- 50 metre or 100 metre Version Available
- 12-24 Vdc Operation
- Low Current Consumption
- Conforms to: BS 5839 Part 5, EN 54 Part 12, UL and Vds
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 Applications
Included - but not limited to:
- Hermitage Sites
- Atriums, Shopping Malls
- Churches
- Museums
- Leisure Centres
- Open Plan Offices
- Warehouses
- Factories
- Power Stations
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Technical Specifications
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CONSTRUCTION
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ELECTRICAL
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- Housing: Flame Retardant ABS
- Rating: IP 50
- Finish: Grey / Black
- Weigh : Approx: 0.7 kgs
- Temperature range: -30 C to +55 C
- Dimensions: 210 x 117 x 120 mms
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- Input Voltage: 12-24 Vdc
- Quiescent Current: 4 mA @ 24 Vdc
- Alarm Current: 14mA
- Output:
- Fire - c/o contacts ( 2 amp @ 30 Vdc )
- Fault - c/o contacts ( 2 amp @ 30 Vdc )
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Designed to BRITISH STANDARD BS5839 Part 5 & EN54 Part 12.
Note: In the interest of improving quality and design, we reserve the right to amend specifications without prior notice. |
Beam Detector: FIRERAY 2000
Features
- Area Coverage up to 1500m.sq.
- 12-24v Operation
- Selectable Sensitivity Levels
- Low Current Consumption
- Low Level Electronics
- Robust Metal Construction
- Self Check and Automatic Compensation
- Conforms to: BS 5839 Part 5
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General Description
The system comprises of a Transmitter Unit which projects a modulated infra-red light beam to a Receiver Unit. The received signal is analysed and should smoke be present for a predetermined time a fire condition is activated. The system is designed to be mounted so that the beam will project between 0.3 and 0.6 metres below and parallel to the ceiling. Lateral detection may be up to 7.5 metres either side of the beam. The control Unit must be located within 100 metres cable run of the Receiver Unit.
Applications
Included but not limited to:
- Warehouses
- Factories
- Shopping Malls
- Leisure Centres
- Churches
- Museums
- Power Stations
- Industrial Plants
Technical Specifications - Single and Four Channel Low Level Controller
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CONSTRUCTION
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ELECTRICAL
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- Housing: Double pressed sheet steel
- Rating: IP 50
- Finish: White Ral 9010
- Weigh:
- 2.25 Kg (single channel)
- 8.25 Kg (four channel
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- Input Voltage: 12-24 Vdc
- Quiescent Current: 8mA@24vDC per channel
- Fire Alarm Threshold: Approx. 2db
- Protection: 100mA fuse per channel
- Temperature Range: -20C to +55C
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Single and Four-Channel Low Level Controller
Technical Specification - Optical Detector Heads
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CONSTRUCTION
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ELECTRICAL
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- Housing: Zinc Alloy
- Rating: IP 50
- Finish: White Ral 9010
- Weight: 400gms
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- Transmitter: 12-24vDC (normally)
- Receiver: Supplied by Controller
- Transmitter Supply Current: 5mA@24Vdc
- Receiver Input Current: Not applicable
- Temperature Range: -20C to +55C
- Alignment: External Universal Bracket
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