Conventional Infrared Beam Smoke Detector, SFP-CBM-100M

The SelectFire Plus SFP-CBM-100M is a conventional reflective linear infrared beam smoke detector designed for the protection of large and high-ceiling spaces.

The detector emits an infrared beam toward a reflector and receives the returned beam. When smoke enters the optical path between the detector and reflector, the amount of returned light is reduced. Once the attenuation reaches the preset threshold, the detector generates an alarm signal.

The product is suitable for historic buildings, factories, warehouses, airports, stations and other large spaces where conventional point detectors alone may not provide efficient coverage.

Key Features:

• Conventional reflective infrared beam smoke detector.
• Optical path length from 10 to 100 metres.
• Suitable for large and high-ceiling spaces.
• Operates from 16 to 28V DC.
• Simple two-core non-polarity-conscious power supply.
• Six rear terminals:
– Two for power supply.
– Two for fire alarm output.
– Two for fault output.
• Normally open fire and fault relay outputs.
• Automatic setup and commissioning.
• Laser-assisted positioning for easier installation.
• Built-in stepper motor automatically calibrates the detector angle.
• No manual fine adjustment required after installation.
• Neural-network smoke recognition algorithm.
• High immunity to false alarms caused by natural light.
• Multi-level drift compensation for dust accumulation.
• Very low power consumption.
• IP65 protection rating.
• Alarm sensitivity fixed to Level 1.
• Laser module compliant with IEC 60825-1:2014.
• Suitable for demanding indoor environments within the stated protection limits.

Technical Specifications:

• Type: Beam Detector.
• Supply Voltage: 16-28V DC.
• Optical Path Length: 10m to 100m.
• Operating Temperature: -10°C to 55°C.
• Operating Humidity: ≤95% RH non-condensing.
• Ingress Protection Rating: IP65.
• Setup and Commissioning: Automatic.
• Maximum Angular Misalignment: ±0.5° in the optical path direction.
• Alarm Sensitivity: Fixed to Level 1.
• Dimensions: 117mm W × 152mm H × 85.5mm D.
• Weight: 0.49kg.
• Shell Colour Code: PANTONE 7527 U.

Approvals and Testing:

• CE certified.
• EMC tested and approved to EN IEC 61000-6-3:2021.
• EMC tested and approved to EN 50130-4:2011+A1:2014.
• Safety tested and approved to EN IEC 62368-1:2020+A11:2020.
• Safety tested and approved to IEC 62368-1:2018.
• Enclosure and PCB compliant with UL 796 and UL 94.

Product number: SFP-CBM-100M.