POTTER Fireray 50-100RU Reflective Optical Beam Smoke Detector Instructions

: June 9, 2024
: POTTER

Table of Contents

Reflective Optical Beam Smoke Detector
Engineering Specification
Features
Construction Specification
Listings
Dimensions
Ordering Information
Customer Service
References
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POTTER Fireray 50-100RU Reflective Optical Beam Smoke Detector

Reflective Optical Beam Smoke Detector

The Fireray 50/100RU system is a reflective beam smoke detector, which comprises of a single unit incorporating an infra-red transmitter and receiver. 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 is reached.

The product is designed to be mounted so the beam will project between 19″ (0.5 m) and 24″ (0.6m) below and parallel to 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

Engineering Specification

The projected beam type smoke detector shall be a 4-wire 12/24 VDC device to be used with a separately supplied 4-wire control panel. The OBSD shall be listed to U.L. 268 and shall consist of an integrated transmitter and receiver. The detector shall operate between a range of 16.5 ft. to 330 ft. (5m to 100m). The temperature range of the beam shall be -4°F to 131°F (-20°C to +55°C). The beam detector shall feature automatic gain control which will compensate for gradual signal deterioration from dirt accumulation on the lenses. The unit shall be capable of mounting directly to the wall or to a surface back box. Testing shall be carried out by using a calibrated obscuration test filter. The Reflective beam type smoke detector shall be a FFE Ltd. 50RU (16.5ft-60ft / 5m-50m) or 100RU (160ft-300ft / 50m-100m).

Features

2 Models based on coverage:
– 16.5 ft. to 160 ft. (5m to 50m) 50RU
– 160 ft. to 330 ft. (50m to 100m) 100RU
Easy set up and alignment
Single compact housing
Calibrated obscuration test filter included
3 selectable alarm thresholds: 25%, 35% or 50%
Microprocessor controlled
Alarm latching or auto reset
Automatic gain control
12 VDC or 24 VDC operation
Separate alarm and trouble contacts
Remote Test Station available

Features

Construction Specification

Housing: Flame Retardant ABS
IP Rating: IP50
Finish: Grey/Black
Weight: 1.5 lbs (0.68 kg)
Dimensions: 8.25” H x 4.5” D x 4.75” W (210mm H x 114.3mm D x 120mm W)

Electrical Specification

Primary Input Power: 10.2 to 30 VDC
Standby Current: 4mA @ 24VDC
Alarm Current: 15 mA @ 24 VDC
Relay Contacts: 1A at 30 VDC Resistive
Reset Time: 5 Seconds maximum
Start Up Time: 10 Seconds
Optical Wavelength: 880nm.
Alarm Threshold: 25%, 35%, 50%
Temperature Rating: -4°F to 131°F (-20°C to +55°C) For UL Listed Installations, 32°F to 100°F (0°C to 38°C).
Relative Humidity: 10% to 93% RH non-condensing
Range: 50RU 16.5-160 ft. (5m-50m) 100RU 160-330 ft. (50m-100m)

Listings

UL – S3417
ULC – S3417
MEA – 70-02-E
MEA – 70-02-E
CSFM – 7260-1508-102
Maryland – 2243

Dimensions

Ordering Information

50RU Reflective beam smoke detector 16.5ft-160ft. (50m) (0206-02)
100RU Reflective beam smoke detector 160ft-330ft. (100m) (0206-03)
LLC Remote Test Station (0400)
0608 Surface Mount Back Box for 50RU/100RU Beam Detectors
0893 Surface Mount Wall Bracket for 50RU/100RU Beam Detectors
0209 Obscuration Test Filter
23901 Replacement Prism
5000-005 Alignment Bracket Base for 5000-007 and 5000-008
5000-006 Prism Wall Bracket
5000-007 4 Prism Alignment Bracket
5000-008 1 Prism Alignment Bracket
5000-014 Ceiling Pendant Mount Bracket
1000-020 Wire Protective Cage

Specifications and wiring information are provided for information only and are believed to be accurate. FFE Ltd assumes no responsibility for their use. Data and design are subject to change without notice. Installation and wiring instructions are shipped with the products and should always be used for actual installation. For more information, contact your Sales Representative.

Document Part No: 24-0013-04