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FIRE RAY 50R REFLACTIVE BEAM SMOKE DETECTOR
The Fireray® 50R/100R series conventional infra-red beam smoke detectors provide economical and effective protection of large, open plan spaces with high ceilings, particularly if access to ‘point type’ smoke detectors presents practical difficulties.
The Fireray® 50R/100R beam smoke detectors are ideally suited for protecting warehouses, factories, atria, shopping malls, leisure centres, churches, museums, power stations and industrial plants.
Product Description
• Combined transmitter and receiver unit in one discrete unit
• Range 5-50 Metres (Fireray® 50R), 50-100 Metres (Fireray® 100R)
• Low current consumption
• Automatic self check drift compensation
• Selectable sensitivity/threshold levels
• Selectable latching / non latching fire alarm
• LED indicators to aid the alignment process
• Optional Low Level Test Unit for UL models only
Operating Range F50RV / RU: 5 to 50 Metres
Operating Range F100RV / RU: 50 to 100 Metres
Operating Voltage Range: 10.2V DC to 30Vdc
Quiescent Current: <4mA @ 24Vdc
Alarm Current: <15mA
Power Down Reset Time: 5 seconds
Fire Relay Contacts: Normally Open, VFCO 2A @ 30 Volts DC,
resistive
Fault Relay Contacts: Normally Closed, VFCO 2A @ 30 Volts DC,
resistive
Operating Temperature: -20°C to +55°C (non-condensing)
EN54 Applications – 10°C to +55°C (noncondensing)
Fire Alarm Thresholds: 1.25dB (25%), 1.87dB (35%), 3.00dB (50%)
Optical Wavelength: 880nm
Detector Dimensions: Width 126mm, Height 210mm, Depth 120mm
Prism Dimensions: Width 100mm, Height 100mm, Depth 9.5mm
Weight: 0.67 kg
LED Indications: Red LED: Indicates FIRE
Continuous Amber LED: Indicates FAULT
Flashing Amber LED: Once every 10 seconds
indicates normal operating mode (RV Models only)
Flashing Amber LED: Once every 2 seconds indicates
the compensation function has reached its limit
Conditions: Alarm Condition: Indicated by fire relay closing
Fault Condition: Indicated by fault relay opening
Alarm may be latching or non-latching (default)
IP Rating: IP50
Relative Humidity: RH 0% to 93%, (non-condensing)
Approvals/Certification: Designed, manufactured and certified to EN54-12:
2002, Use 25% and 35% (default) thresholds. The
50% threshold is recommended for hostile and
extreme environments.
CPD Reference: 0786-CPD-20045
UL File: S3417
Parts List: 1 x Detector Head Assembly, 1 x prism (50R) or 4
x prisms (100R), 1 x Test Filter, 1 x Cable Interface
Housing Construction: Flame Retardant ABS, Finish: Grey / Black
