Duct Detector Housing

DNRE

The Honeywell Morley-IAS Series duct smoke detectors sense smoke in the most challenging conditions, operating in airflow speeds of 0.5m/s to 20m/ sec, temperatures of 0°C to 70°C, and a humidity range of 0 to 95 percent (non-condensing). An improved cover design isolates the detector head from the low-flow feature for simple maintenance. The unit incorporates cover tamper feature to indicare a trouble signal for a removed or improperly installed sensor cover. The duct detector housing provides a 20mm conduit knockout and ample space to facilitate easy wiring and mounting of relay module.
  • Photolelectric, integrated low-flow technology
  • Includes detector base
  • Air velocity rating from 0.5m/s to 20m/sec
  • Versatile mounting options: square or rectangular configuration
  • Broad ranges for operating temperature 0°C to 70°C and humidity (0% to 95% non-condensing)
  • Patented (18mm diameter) sampling tube installs from front or back of the detector with no tools required, with lengths from 30 to 325,5mm
  • Cover tamper signal
  • 20mm conduit knockout for easy wiring access
  • Available space within housing to accommodate mounting of relay module
  • Clear cover for convenient visual inspection
Dimension H: 37 mm W: 12.7 mm D: 6.36 mm (rectangular)
H: 19.7 mm W: 22.9 mm D: 6.36 mm (square)
Weight 0.82 kg
Storage temperature 0°C ... 70°C
Operating temperature 0°C ...70°C
Power supply voltage 8.5 ... 35 V DC
Input capacitance 0.1 uF max.
Reset voltage 2.5 V DC min
Peak standby current 120 uA
Operating humidity 0% ... 95% (non-condensing)
Air duct velocity 0.5 ... 20 m/sec