Duct Smoke Detector Replacement Sensor Kit-SuperDuct

The sensor board replacement kit is used to repair a SuperDuct addressable, two-wire or four-wire Duct Smoke Detector in the field. The kit contains a printed circuit board and two sensing chamber gaskets. The two sensing chamber gaskets are identical for easy field replacement.

Standard Features for GSA-SDPCB (for GSA-SD SuperDuct Smoke Detector)

  • -4°F to 158°F (-20°C to 70°C) operating range with 100 ft/min. to 4,000 ft/min air velocity rating assures reliability under harsh environmental conditions
  • Status LEDs remain visible through clear assembly cover
  • Cover monitor switch for added security
  • 15.2 to 19.95 Vdc operation
  • Magnet-activated test switch
  • One Form C auxiliary alarm relay for controlling ancillary equipment (e.g., HVAC controls)
  • No special tools required for easy access to field connections
  • Signature Series intelligence
  • Environmental compensation with differential sensing for reliable, stable, and drift-free sensitivity
  • Wide 0.79% to 2.46% obscuration/ft. smoke sensitivity
  • Identification of dirty or defective detectors
  • Agency Listings: UL, ULC, FM, CSFM, MEA

Standard Features for SD-2WPCB (for SD-2W SuperDuct Smoke Detector)

  • PCB mounted photoelectric detector with onboard intelligence
  • Environmental compensation with differential sensing for reliable, stable, and drift-free sensitivity
  • Wide 0.79% to 2.46% obscuration/ft. smoke sensitivity
  • -4°F to 158°F (-20°C to 70°C) operating range with 100 ft/min. to 4,000 ft/min air velocity rating assures reliability under harsh environmental conditions
  • Status LEDs remain visible through clear assembly cover
  • Cover monitor switch for added security
  • On-board Alarm, Trouble, and Dirty LEDs
  • Magnet-activated test switch
  • One Form C auxiliary alarm relay for controlling ancillary equipment (e.g., HVAC controls)
  • Easy access to field connection terminals
  • Agency Listings: UL, ULC, FM, CSFM, MEA

Standard Features for SD-4WPCB (for SD-4WJ SuperDuct Smoke Detector) Detector assembly

  • PCB mounted photoelectric detector with on-board intelligence
  • Environmental compensation with patented differential sensing
  • -4°F to 158°F (-20°C to 70°C) operating range
  • 100 ft/min. to 4,000 ft/min air velocity rating
  • Standard RJ45 of Terminal interconnection
  • Status LEDs remain visible through clear assembly cover
  • Magnet-activated test/dirty/reset switch

Controller

  • One controller for up to two detectors
  • Standard connections for easy migration from other detectors
  • 24 Vac, 24 Vdc, 120 Vac or 230 Vac operation
  • Status LEDs remain visible through clear assembly cover
  • Alarm contact, trouble contact, and two 10 amp auxiliary contacts
  • No special tools required for easy access to field connections
  • Interconnect up to 15 controllers for multiple fan shut-down
  • Agency Listings: UL, ULC, FM, CSFM, MEA
Duct Smoke Detector Replacement Sensor Kit-SuperDuct
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  • Item #: SD-PCB
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Price $101.00

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