MG811 Carbon Dioxide Sensor

I'm considering using this sensor to measure indoor air quality and I can't seem to find anything indicating its accuracy. Has anyone used this before or have any extra information on this.

Replies

  • gohm
    gohm
    Here's a link to view a free datasheet providing the info you are looking for:

    #-Link-Snipped-#
  • hoeyser82
    hoeyser82
    Thanks. But I already tried the data sheet and the only specifications about the sensor involve temperatures (operating and storage) and heating voltage/resistance. Any other ideas would be highly appreciated.
  • gohm
    gohm
    It also shows the sensitivity range and a whole host of other things.

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