FFE Fireray 3000 System, UL (3000-103)

The FFE Fireray 3000 (3000-103) is the UL-listed version of the Fireray 3000 end-to-end infrared beam smoke detector system. A transmitter projects an infrared beam to a separate receiver; when smoke crosses the beam and the signal falls below a pre-set threshold, an alarm is triggered.

A compact low-level controller with LCD display handles commissioning, testing and settings, and can power the transmitter directly. The system is designed for large, open areas with high ceilings and for sites where access to ceiling-mounted detectors is difficult.

Key features

• Light Cancellation Technology™
• Integral laser alignment in the receiver for single-person alignment
• Thumbwheels on transmitter and receiver give 10° of adjustment in both planes
• 2-wire interface between controller and receiver
• Single and twin detector options, with separate fire and fault relays per detector
• Low-level controller with LCD display for commissioning, testing and maintenance
• Programmable sensitivity and fire threshold, contamination compensation
• Transmitter can be powered from the controller
• First-fix design and multiple cable gland knockouts
• Approvals include EN54-12 and UL268

Technical specifications

• Operating range: 10m to 120m (UL)
• Operating voltage: 12 to 36V DC ±10%
• Controller current (with 1 or 2 receivers): 14mA constant
• Transmitter current: 8mA per transmitter
• Delay to alarm/fault: 2 to 30 seconds (1 second steps), 10 seconds typical
• Response threshold: 35% to 60% (1% steps)
• Laser time-out: 1 to 59 minutes (default 5 minutes)
• Fire and fault relay contacts: VFCO 2A at 30V DC resistive
• Optical wavelength: 850nm
• Operating temperature (non-condensing): -20°C to +55°C (UL)
• Relative humidity: 93% (non-condensing)
• IP rating: IP54 (controller)
• Housing material: UL94 V2 PC
• Controller: 124 x 203 x 71.5mm (H x W x D), 606g
• Transmitter and receiver: 77 x 78 x 161mm (H x W x D), 207g
• UL file: S3417

What's in the box

• 1 x transmitter (clear lens)
• 1 x receiver (dark lens)
• 1 x control unit