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DPWQ40200

  • Description
  • Characteristics
  • Downloads
  • Dimensions
  • Connection diagram
Description
Description
USE MOUNTING
  • Self-calibrating sensor with microprocessor control for measuring carbon dioxide content in the air within the range from 0 to 2,000 million-1 (parts per million).
  • The sensor is mounted onto a wall or a mounting box inside the serviced space.
  • The unit is powered from a 24 V AC/DC low-current electric mains.
DESIGN  
  • CO2 sensor has 2 analogue outputs: 0-10 V and 4-20 mA.
  • An analogue output provides for stepless fan speed control (requires an EC motor fan or an additional fan speed controller with input 0 ... 10 V, for example, VFED).
  • With stepless control the fan speed is changed in proportion to carbon dioxide concentration changes.
  • The CO2 content in the air is measured by means of a non-dispersive infrared analyser (NDIR).
Characteristics
Characteristics
Parameter DPWQ40200
Measurement unit
Dimensions Dimensions 95х97х30 mm
Power source 24 V AC/DC -
Gas analyser optical (NDIR) -
Measurement range 0-2,000 million-1 (parts per million) of CO2 -
Output signal 0-10 V
Operating conditions 0-50 °C; 10-90 % relative humidity without condensate -
CO2 measurement precision ± 30 million-1 (parts per million), ± 5 % of maximum value -
Protection rating IP 55 -
Files archieve
Downloads
Name
Brochure "DPWQ40200" (pdf 227.08Kb)
Download high quality image "DPWQ40200" (psd 2.54Mb)
Download image "DPWQ40200" for your website (png 554.29Kb)
Dimensions
Characteristics
Parameter Value Measurement unit
Connection diagram
Connection diagram

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