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  System Sensor BEAM1224S Reflected Type Beam Smoke Detector, 4-Wire, Single-Ended, 8" Reflector, Integral Sensitivity Test

BEAM1224S System Sensor | JMAC Supply
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Our Price: $649.25


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System Sensor BEAM1224S 4-wire Single-Ended Beam Smoke Detector

System Sensor Model BEAM1224S 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 BEAM1224S is that it is listed for operation in temperatures ranging from 22F to 131F. 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.

BEAM1224S 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.

BEAM1224S 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.

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 detectors sensitivity. This integral sensitivity test feature allows the user to quickly and easily meet the annual maintenance and test requirements of NFPA 72.
  • 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

Technical Specifications:

  • Protection Range: 16 ft. to 328 ft. (5m to 100m)
  • Temperature: -22 degreesF to 131 degreesF (-30 degreesC to 55 degreesC)
  • Voltage: 15 to 32 VDC
  • Average Standby Current: 17 mA Max @ 24VDC
  • Average Current During Testing: 500 mA max
  • Average Alarm Current: 38.5 mA max @ 24 VDC
  • Average Fault Current: 8.5 mA max @ 24 VDC
  • Average Alignment Mode Current: 28 mA max @ 24 VDC
  • Detector Dimensions: 10" H x 7.5" W x 3.3" D (254 mm x 191 mm x 84 mm)
  • Reflector Dimensions: 16' to 230' 7.9" x 9.1" (200 mm x 230 mm), beyond 230' 15.7" x 18.1" (400 mm x 460 mm)

Average Customer Review: 5 of 5 | Total Reviews: 2 Write a review.

  8 of 8 people found the following review helpful:
Review left on 7/26/2013
Reviewer: Romaine Knowles from Inchelium, WA  
Purchased the System Sensor BEAM1224S

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  1 of 1 people found the following review helpful:
Review left on 6/4/2013
Reviewer: Vada Levine from Tuscarawas, OH  
Purchased the System Sensor BEAM1224S

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