Technical Specification |
Detection Performance |
Detection range |
0 to 164ft (0 to 50m)
0 to 394ft (0 to 120m) with Reflective Long Range Kit |
Alignment method |
Laser assisted, Auto-AlignmentTM. Manual alignment – Optional setting |
Auto-AlignmentTM protocol |
Background check, Box search, Adjust and Center |
Building Movement TrackingTM |
Compensates for natural shifts in alignment from building movement* |
Contamination Compensation |
Compensates for gradual build-up of contamination on the optical surfaces |
Light Cancellation TechnologyTM |
Compensates for high levels of sunlight and artifi cial lighting |
Optical wavelength – Smoke detection |
850nm near infrared (invisible) |
Integrated laser – Laser alignment |
650nm visible. Class IIIa <5mW |
Dynamic Beam Phasing |
Allows beam detectors to be mounted facing each other with the reflectors in the middle. Eliminates false alarms caused by crosstalk between beams |
Signal output |
Individual Alarm and Fault relays (VFCO) 2A @ 30 VDC |
Programmable User Settings |
Alarm response threshold levels |
25% (1.25dB) – Fastest response to smoke
35% (1.87dB) – Default value
55% (3.46dB) – High immunity to false alarms, slow response to smoke
85% (8.23dB) – Highest immunity to false alarms, slowest response to smoke
Configured via the integrated user interface |
Delay to Alarm |
10 seconds, for momentary partial obstruction of the beam path |
Delay to Fault |
10 seconds, for momentary obstruction of the beam path |
User Features |
Integrated user interface |
Alignment mode switch, alignment directional buttons and confi guration switches for alarm response threshold |
Alignment status indication |
2 Green LEDs and 1 Yellow LED |
System status indication |
Normal operation – Green LED fl ashing every 10 seconds
Alarm condition – Red LED fl ashing every 5 seconds
Fault condition – Yellow LED fl ashing every 10 seconds for obscuration or every 5 seconds for
contamination |
Cleaning |
Flat front face with enclosed optics. Cleaning the optics does not affect alignment |
Design Parameters |
Separation distance between Detector and Reflector |
16 to 164ft (5 to 50m)
164 to 394ft (50 to 120m) with Reflective Long Range Kit |
Beam path clearance |
3.3ft (1m) in diameter from center line between Detector and Reflector |
Lateral spacing between detectors |
60ft (18.3m) maximum as per NFPA 72 |
Detector location |
Within the ceiling jet fl ow (top 10% of the fl oor to ceiling height) unless otherwise stipulated |
Detector dimensions |
Width 5.12" x Height 7.13" x Depth 5.28" (W 130mm x H 181mm x D 134mm) (see diagram) |
Reflector dimensions |
Up to 164.0ft (50m) separation distance – 3.94" x 3.94" x 0.36" (100mm x 100mm x 9mm) Up to 393.6ft (120m) separation distance - Four reflectors 7.88" x 7.88" x 0.36" (200mm x 200mm x 9mm) in square pattern |
Product weight |
Detector – 1.55lbs (0.7 kg); Reflector – 0.22lbs (0.1 kg) |
Multi-detector arrangement |
Dynamic Beam Phasing allows for Detectors to face each other with the reflectors in the middle |
Housing color |
White RAL9016, UV stable |
Electrical Specifications |
Operating voltage |
14 to 36 VDC |
Operating current (constant) all operational modes |
All operational modes – 5mA; Fast alignment mode – 33mA |
Field Wiring |
Cable gauge and type |
2 core, dedicated, 24 to 14 AWG (0.5 to 1.6mm) System compatible with fi reproof and non-fi reproof cable meeting local installation standards |
Cable entry |
3 knock-out locations capable of accepting M20, 1⁄2" or 3⁄4" glands 4 drill-out locations capable of accepting glands up to 0.82" (21mm) diameter |
Test and Maintenance |
Alarm test |
Optical alarm test using Commissioning and Maintenance Kit accessory |
Environmental Specifications |
Operating temperature: |
-4°C to 131°F (-20°C to +55°C) |
Storage temperature: |
-40°C to 185°F (-40°C to +85°C) |
Relative humidity (non-condensing or icing): |
0 to 93% |
IP rating: |
IP55 |
Housing fl ammability rating: |
UL94 V0 polycarbonate |
Optical Specifications |
Fault level / Rapid obscuration (∆ ≤ 2 seconds): |
≥85% |
Maximum angular alignment of Reflective Detector: |
±4.5° (±70° with adjustment bracket accessory) |
Maximum angular misalignment of Reflective Detector: |
±0.5° |
Maximum angular misalignment of Reflector: |
±5° |