The Fireray ® 5000 System is an auto-aligning, self-correcting infrared reflective beam smoke detector. Up to 2 detector heads can report to a single ground level controller. In addition, each system controller houses two pairs of fire and trouble relays, one per detector. Once the detector head is installed, using the easyfit mounting system an integral LASER can be activated. This allows the reflective prism to be located quickly and with confidence.
The Auto-Align function ensures proper alignment and maximum signal
during the beam installation. AutoOptimise automatically steers and
maintains the beam in the optimum position for reliable performance.
The signal generated in the transmitter element and reflected by the
prism back to the receiver element is analyzed for the presence of
smoke. The internal microprocessor determines an alarm condition
when a predetermined level obscuration is reached.
The system is designed to be mounted so the beam will project
between 19” (0.5m) and 24” (0.6m) below the ceiling. Lateral
detection may be up to 30ft. (9.144m) on either side of the beam,
providing a maximum total coverage area of up to 19,800 square feet
(60ft. x 330ft. or 18.29m x 100m). For installations complying with
UL268/NFPA72, the maximum distance of Detector and Reflector
from the ceiling must be 10% of the distance between floor and ceiling.
The projected beam type smoke detector shall be listed to U.L. 268
and shall consist of up to two integrated transmitter, receiver detector heads and single low level remote control unit. The detector shall operate between a range of 26.25 ft. to 330 ft. (8m to 100m). The
temperature range of the system shall be -4°F to 131°F (-20°C to
55°C). The beam detector heads shall include an integral built-in laser
pointer to assist prism mounting. The beam detector shall feature
automatic gain control which will compensate for gradual signal
deterioration from dirt accumulation on the lenses and prisms. The
beams detector heads shall include AutoOptimise self-correcting
motorized head feature to ensure unit is always receiving maximum
signal available, and shall automatically compensate for building shift.
The unit shall include a low level remote display and control unit with LCD read-out for set-up, reporting and testing of up to 2 separate
detector heads. The System shall have separate Trouble and Alarm
relays for each of the 2 channels.
- Up to 2 Detector Heads reporting to One Ground Level Controller
- Range of 26.25 ft. to 330 ft. (8m to 100m)
- Built in Laser assisted prism mounting
- Auto-Alignment 2 to 4 minutes per head
- AutOptimise: Auto-Correction due to building shift
- Built-in electronic UL/ULC/FM obscuration-acceptance fire test
- Contamination compensation
- Separate Trouble and Alarm relays for each of the 2 channels
- Password protected settings
- Low current draw 5 to 8.5mA
- Built-in 1/2”/M-20 conduit knock-outs on the system controller
- Programmable alarm thresholds: 10% - 60% in 1% increments
- Programmable Fault and Alarm delay: 2-30 Seconds
The system shall be capable of programming alarm thresholds of 10% to
60% in 1% increments. The system shall be capable of programming delay
to fault and delay to alarm from 2 seconds to 30 seconds in 1 second
increments. Test and acceptance of the system shall be carried out by using
the UL/ULC/FM approved internal electronic obscuration fire test. The
projected beam type smoke detector shall be a 4-wire 24 VDC device to
be used with a separately supplied 4-wire control panel. The Reflective
beam type smoke detector shall be a FFE Ltd Fireray ® 5000.
UL - S3417
ULC - S3417
MEA - 22-08-E
CSFM - 7260-1508-105
Maryland - 2243