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FIRE RAY 100R REFLACTIVE BEAM SMOKE DETECTOR
The EC-50R/-100R comprises a transmitter and receiver in a single enclosure and is usually installed between 19 inches and 24 inches below the ceiling. The transmitter emits an invisible
infrared light beam that is reflected via a prism mounted directly opposite and with a clear line of sight. The reflected infrared light is detected by the receiver and analyzed. Smoke in the beam path will reduce the received infrared light proportionally to the density of the smoke. The detector analyses this attenuation or obscuration of light and acts accordingly. Detectors are typically mounted within ±30 feet (9.14 m) of a potential fire source. Consult your Authority Having Jurisdiction for spacing requirements specific to your locality
Product Description
• Coverage: 50R range 15 -160 ft (4.6 – 48.8 m);
100R range 160- 330 ft (48.8 – 100 m)
• Microprocessor controlled
• Automatic drift compensation
• Simple alignment
• Selectable alarm thresholds
• 24 Vdc operating voltage
• Latching or non-latching operation
• Low current consumption
• Optional Ground Level Test Station
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
