System Sensor BEAM1224 Reflected Beam Smoke Detectors

Fire Projects suggest System Sensor Model BEAM1224, which 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 UL Listed compatible 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 BEAM1224 is that it is listed for operation in temperatures ranging from –22°F to 131°F. 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.
System Sensor BEAM1224 supplied by Fire Projects 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. System Sensor BEAM1224 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.
System Sensor BEAM1224S 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 RTS451 /RTS151 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 S911 3017888 7260-1209:228 54-04-E 2165 maintenance and test requirements of NFPA 72.
Select Fire Projects for new implementation of System Sensor BM1224 for advance level smoke detection and it is cost effective way for modern building, heritage sites with ornate ceiling. We support our clients from Designing up to Commissioning up to AMC. We also provide AMC–Annual Maintenance Contracts for all types of Fire & security Systems. 
Contact Fire Projects today to schedule your appointment with Fire Projects. Make call on number +91 9409535460.
•  Digital display for easy alignment
•  16 to 328 foot protection range
•  Single-ended, reflective design
•  User-friendly alignment procedure
•  Easiest alignment in the industry with digital display
•  6 user selectable sensitivity levels
•  Optional integral NFPA 72 sensitivity test feature
•  Removable plug-in terminal blocks
•  Built-in automatic gain control compensates for signal deterioration from dust build-up
•  Remote test station available
•  Paintable cover
•  Heater kits for transmitter/receiver and reflector option
  • Voltage 15 to 32 VDC
  • Avg. Standby Current: (24VDC) 17 mA Max
  • Avg. Current: During Testing 500 mA Max
  • Alarm Current:(24VDC) 38.5 mA Max
  • Fault Current: (24VDC) 8.5 mA Max
  • Alignment Mode Current: (24VDC) 28 mA Max
  • Current: 450 mA Max at 32 V (per reflector)
  • Power Consumption: 7.7 W at 24 V; 15 W at 32 V (per reflector)
  • Protection Range: 16 ft to 328 ft (5 m to 100 m)
  • Adjustment Angle: ±10 Degrees horizontal & vertical (The optics move independent of the unit)
  • Sensitivity Levels: Level 1 – 25%, Level 2 – 30%, Level 3 – 40%, Level 4 – 50%, Acclimate™ Level 1 – 30 to 50%, Acclimate Level 2 – 40 to 50%
  • Fault Condition (Trouble): 96% or more obscuration blockage In alignment mode Improper initial alignment Self-compensation limit reached
  • Alignment Aid: Optical gunsight, Integral signal strength indication, 2 digit display
  • Alarm Indicator: Local red LED and remote alarm
  • Trouble Indicator: Local yellow LED and remote trouble
  • Normal Indicator: Local flashing green LED
  • Test/Reset Features: Integral Sensitivity Test Filter (BEAM200S only, requires additional external power supply) Sensitivity filter (Incremental scale on reflector), Local test switch, Local reset switch, Remote test and reset switch (Compatible with RTS451 /RTS151 and RTS451KEY /RTS151 test station)
  • Smoke Detector Spacing:  On smooth ceilings, 30 to 60 feet between projected beams and not more than one-half that spacing between a projected beam and a sidewall. Other spacing may be used depending on ceiling height, airflow characteristics, and response requirements. See NFPA 72.
  • Temperature: –22°F to 131°F (–30°C to 55°C)
  • Humidity: 10 to 93% RH Noncondensing
  • Detector Dimensions: 10 in H × 7.5 in W × 3.3 in D (254 mm H × 191 mm W × 84 mm D)
  • Reflector Dimensions (16' to 230'): 7.9 in × 9.1 in (200 mm × 230 mm)
  • Reflector Dimensions (beyond 230'): 15.7 in × 18.1 in (400 mm × 460 mm)