Indoor air quality sensor

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The CI-CO2-M is an indoor sensor detecting carbon dioxide concentration in the air. It measures CO2 concentration based on attenuation of infrared radiation. Measured values can then be read via Modbus RTU.

Technical Specifications

  • CO2 range 0 – 2000 ppm
  • Option for connection to Modbus RTU
  • Auto calibration
  • Light indication (LED RGB)


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2VV s.r.o., Fáblovka 568
533 52 Pardubice
Czech Republic

ID: 62065467
VAT ID: CZ62065467

Registered at the Regional Court
in Hradec Králové,
section C, file 7642