BEAM1224A System Sensor Single-ended Reflected Type Beam Smoke Detector

Model BEAM1224A System Sensor is a four-wire conventional reflected beam smoke detector, which is uniquely suited for protecting open areas with high ceilings, where other methods of smoke detection are difficult to install and maintain. It is to be used with ULC Listed control panels only. An advantage of this single-ended reflective design is that it is much easier to install than the dual-ended projected beam detectors.

Alignment is quickly accomplished via an optical sight and a two-digit signal strength meter incorporated into the product. Another advantage of the BEAM1224A is that it is listed for operation in temperatures ranging from –30°C to 55°C. This means it can be used in open areas to provide early warning in environments where temperature extremes may exceed the capability of other types of smoke detectors.

BEAM1224A System Sensor consists of a transmitter/receiver unit and a reflector. When smoke enters the area between the unit and the reflector, the smoke causes a reduction in the signal. When the smoke level reaches the predetermined threshold, an alarm is activated. BEAM1224A has four standard sensitivity selections, along with two Acclimate™ settings (adjustable sensitivity).

When one of the two Acclimate settings is selected, the detector will automatically adjust its sensitivity using advanced software algorithms to choose the optimum sensitivity for the specific environment. BEAM1224SA is also equipped with an integral sensitivity test feature, which consists of a test filter attached to a servo motor inside the detector optics.

When the remote test station RTS151KEYA  is used, the motor is activated and moves the filter into the pathway of the light beam, to test the detector’s sensitivity. This integral sensitivity test feature allows the user to quickly and easily meet the annual maintenance and test requirements of NFPA 72.

BEAM1224A System Sensor Features

  • 16- to 328-foot protection range.
  • Single-ended, reflective design.
  • User-friendly alignment procedure.
  • Six user-selectable sensitivity levels.
  •  Optional integral NFPA 72 sensitivity test feature.
  • Removable plug-in terminal blocks.
  • Digital display for easy alignment.
  • Built-in automatic gain control compensates for signal deterioration from dust build-up.
  • Remote test station option.
  • Paintable cover.
  • Easiest alignment in the industry.
  • Heater kits for transmitter/receiver and reflector option.
Pague com
  • Mercado Pago
  • Mercado Pago
  • proxy-paypal-express-checkout

CMC COMÉRCIO E IMPORTAÇÕES DE MATERIAL ELÉTRICO - CNPJ: 32.641.478/0001-97 © Todos os direitos reservados. 2024

Para continuar, informe seu e-mail