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  • System : CCO
  • Type of device : Detectors and push buttons
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SDN Detector for Nitrogen Dioxide (NO,)

Reference : SDN

Product code: 21122999

  • Detector sensitive to nitrogen dioxide (NO,) particles
  • Certified according to UNE 23300 and EN 50545-1 standards
  • Service life: 10 years
  • Detection via electrochemical sensor
  • Installation height: between 1.5 and 2m from the floor
  • Coverage area: 200m²
  • Power supply: 24 to 35VDC (polarized)
  • Average standby consumption: 2mA
  • Average alarm consumption: 4mA
  • Status indicator via red LED
  • Operating temperature: -10°C to 50°C
  • Relative humidity: 20 to 93%
  • Supplied without base
  • Dimensions: 115(Ø) x 60(H) mm

More information
  • Recommended installation height: between 1.5 and 2m above the floor
  • Supplied without base
  • Status indicator: red LED
  • Coverage area: 200m²
  • Power supply: 24 to 35VDC (polarized)
  • Standby consumption: 2mA
  • Alarm consumption: 4mA
  • Dimensions: Ø 115 x h 60mm
  • Humidity: 20 – 95% RH
  • Temperature: -10°C ~ +50°C
  • IP rating: IP30
  • Service life: 4 years
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