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Variants

KNX CO2 multi-sensor

with integrated BCU
with humidity sensor and room temperature controller
with integrated push-button interface 2-gang

Intended use
  • Measurement of CO2 concentration, relative air humidity and air temperature
  • Output of the measured values as telegram to the bus, e.g. for controlling fans or window drives via KNX telegrams
  • Single-room temperature control in KNX installations
  • Mounting in wall box with dimensions according to DIN 49073
 
Product characteristics
  • Limit value monitoring for CO2 concentration (max. 4 threshold values) and air humidity (max. 2 threshold values)
  • Dew point alarm e.g. for cooling blankets and conservatories, to avoid mould formation
  • Two binary inputs for connection of floating contacts e.g. buttons, switches, window contacts
  • Logic gates for simple gating functions
  • Product information & Downloads
  • Technical data
    • KNX medium:TP 256
      Rated voltage KNX:DC 21 ... 32 V SELV
      Current consumption KNX:typical 12.5 mA
      max. 25 mA (4 s/15 s as a cycle)
      Connection, KNX:connection terminal
      Protection class:III
      Ambient temperature:+23 ... +number,0} °F
      Binary inputs
          Cable length:max. 16.4 ft
          Cable type:J-Y(St)Y 2 x 2 x 0.8 mm
      CO2 sensor
          Measuring range:0 ... 2000 ppm
      Humidity sensor
          Measuring range:10 ... 95 % relative humidity (r. h.)
      Temperature sensor
          Measuring range:+23 ... +number,0} °F
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Variants