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Blauberg DPWQ40200

DPWQ40200
DPWQ40200
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CO2 sensor.
Model features
  • Description
  • Modifications
  • Downloads
  • Connection diagram
Description
Description
FEATURES

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).

MOUNTING

The sensor is mounted onto a wall or a mounting box inside the serviced space. The unit is powered from a 24 VAC/VDC low-current electric mains.

  DESIGN

DPWQ40200 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 a frequency drive). 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).

Modifications
Modification name
DPWQ40200
Modification name
DPWQ40200
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Documents archieve
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DPWQ40200 - data sheet (pdf 257.19Kb)
DPWQ40200 - image (png 535.88Kb)
Connection diagram
Connection diagram