RE-428DU-C | Ravel Electronic PVT LTD Brand Logo

RE-428DU-C

Features

  • High efficient single sampling tube
  • Easy to install
  • One-pipe air sampling system
  • Patented venturi pipe and duct housing
  • Test hole on cover
  • Simple service and maintenance

  • Electrical Specification

    Operating Voltage : 9 ~ 33V DC
    Operating Temperature : -10°C to 50°C
    Humidity : 0 – 95% RH, non-condensing
    Reset Voltage : less than 1V
    Start-Up Current : 120 μA
    Alarm Current : 40 mA.(Max)
    Remote Output : 15mA maximum open collector
    Smoke Sensitivity : (1.96 ± 0.76) % / ft
    Air Velocity : 0 – 4000 fpm
    Dimensions : (241 L X 195 W X 68 D) mm
    Weight : 1.04 kg
    Air Sampling Tube : Aluminium. ( Hole Diameter 1.5” (38 mm)

    Ordering Information


    Model Description
    RE-428DU-C Conventional Duct Smoke Detector
    RE-428DU-S2 Sampling tube length: 2 ft (0.6 m)