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    BMP390L operating environment

    BMP390L operating environment

    zigaso
    New Poster

    Hi,

    According to BMP390L datasheet sensor's operating range is -40 and +85°C and 300-1250hPa. What is the operating range in terms of relative humidity? For example, relative humidity in ambient air is frequently 100%. Is the sensor suitable for measurements in such conditions?

    Best regards,

    Ziga

    5 REPLIES 5

    BSTRobin
    Community Moderator
    Community Moderator

    Hello zigaso,

    Could we know more about your product's work environment?

    Hi,

    We want to use BMP390L to measure atmospheric pressure in ambient air. The sensor would be protected by a protection cap and radiation shield, meaning the sensor won't be exposed to water directly. However, it will be exposed to low temperatures and high relative humidity (often 100%). Sensor's datasheet doesn't include information on relative humidity range.

    Cheers,

    Ziga

     

    BSTRobin
    Community Moderator
    Community Moderator

    Hello zigaso,

    With work environment is high relative humidity (often 100%), suggest to add waterproof membrane to prevent such high humidity.

    Hello,

    Does Bosch offer a waterproof membrane for the BMP390L sensor? If not, please suggest according waterproof membrane and how it should be installed.

    Best regards,

    Ziga

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