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    BME688 ozone detection

    Cherif89
    New Poster

    BME688 ozone detection

    Hello, 

    Please I would like to measure the concentration of the ozone gas in my system using BME688, is it possible?

    Thanks

    Tags (1)
    3 REPLIES 3
    BSTRobin
    Community Moderator

    Re: BME688 ozone detection

    Hi Cherif89,

    What is the ozone concentration range you would like to detect?

    Cherif89
    New Poster

    Re: BME688 ozone detection

    Hi BSTRobin, 

     

    The ozone concentration range is very low (10 - 60 ppb).

    Thanks

    Cherif 

    BSTRobin
    Community Moderator

    Re: BME688 ozone detection

    Hi Cherif89,

    BME688 can't detect ozone concentration with range (10 - 60 ppb).
    If the ozone concentration is too low, it will not be detected. If the ozone concentration is too high, such as more than 150 ppb, it will cause oxidation reaction far greater than reduction. It will be considered as clean air by the sensor.

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