SDD-OE is a single tube smoke detector for duct mounting which is intended for smoke detection in ventilation systems. The detector is available with or without service alarm.

  • SDD-OE / Optical single tube smoke detector for duct  mountingSmoke detector of optical principle
  • RFI-protected (radio interferences)
  • Multiple detectors can be connected to one control unit (does not apply to SDD-OE65-RAC)
  • Models with service alarm
  • Compact design. The detector is bayonet mounted to simplify service and maintenance.
  • Temperature range -20...+60°C

SDD-OE is an optical smoke detector for mounting on all duct types. It reacts on visible and invisible smoke particles and can therefore detect fire at an early stage. The aluminium venturi tube is mounted in the duct through a hole, Ø 30 mm. The tube can be shortened to fit all duct sizes. The detector housing has a window giving a clear view of the flow indicator and the alarm LED.

Download Brochure
Download Brochure