Pertronic Fireray One Installation Notes

PERTRONIC INDUSTRIES LTD
INSTALLATION NOTE and DATASHEET
Fireray One Beam Detector
Overview:
The Fireray One is a long range beam detector designed to protect
open areas. The system comprises an infra-red transmitter/receiver
unit and a reflector. Smoke entering the area between the detector
and the reflector causes a reduction in the beam's intensity. When
the obscuration reaches the alarm threshold (set in the
transmitter/receiver unit), the detector will generate an alarm signal.
If the beam is completely blocked the detector will generate a fault
(or defect) signal.
Slow changes in the obscuration due to a build-up of dust or dirt on
the detector lens and/or reflector are automatically compensated by
electronics in the detector. When the compensation limit is reached,
the detector will indicate a fault (defect) indicating that the lens and
reflector need to be cleaned.
The Fireray One incorporates an auto-alignment system to simplify installation as well as a manual alignment
system. The Fireray also compensates for natural shifts in alignment caused by movements in the building
Features:

Detection range up to 50m (or 120m with Reflective Long Range kit)

Can be installed by one person

Automatic (laser assisted) or manual alignment of detector and reflector

Two voltage-free contact output relays - Alarm and Fault. Relay ratings: 0.5A @ 30 VDC

Four alarm response thresholds – 25%, 35% (default), 55% and 85%

Automatically compensates for the build-up of contamination on the optical surfaces, high levels of sunlight and
artificial lighting, and misalignment of the beam through building movement

System status LEDS – Normal (Green flashing LED), Alarm (Red flashing LED), and Fault (Yellow flashing LED)

Individually addressable by the fire panel
Fireray One Beam Detector and Reflector