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Differential pressure using barometric sensors

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  • Differential pressure using barometric sensors

    Hi forum comunity,

    is it possible to use barometric sensors to measure/calculate differential pressure? And is it possible within RMS?

    Kind regards

  • #2
    Pretty easy to do, take 2 barometric pressure sensors and measure the difference between the two using a calculated measuring point within RMS.

    Regards,
    James

    Comment


    • #3
      Please consider, that the accuracy and the resolution of your barometric pressure sensor must fit your application. For example the RMS-MLOG-BT-915 sensor has an accuracy of +-3 hPa and a resolution of 0.1 hPa.
      So for the MLOG-BT device you'd probably need a differential pressure of 200-500Pa.

      Regards

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