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    BMP390L operating environment

    zigaso
    New Poster

    BMP390L operating environment

    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

    Re: BMP390L operating environment

    Hello zigaso,

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

    zigaso
    New Poster

    Re: BMP390L operating 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

    Re: BMP390L operating environment

    Hello zigaso,

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

    zigaso
    New Poster

    Re: BMP390L operating environment

    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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