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Calibration

Last Updated: Dec 03, 2013 07:48PM CET

What is calibrated in factory?

We developed an advanced Calibration procedure that is applied on every sensor we deliver. This procedure is able to compensate for most errors observed in MEMS sensors technology:

  • Gain and bias temperature compensation for accelerometers and gyroscopes
  • Gain temperature compensation for magnetometers
  • Cross-axis and misalignment effects compensation for accelerometers, gyroscopes and magnetometers
  • Non linearity correction for gyroscopes
  • Gyro-G effect compensation for gyroscopes

The calibration procedure is performed over the full specified temperature range, so our sensors performance will be optimal at any temperature in the specified range.

Is there any other calibration on customer side?

The only calibration you will have to do is the magnetometers calibration, in case you configured the device to use a magnetic heading.

Is it possible to decalibrate the product?

This should not happen as long as the sensor is operated in normal conditions.

But in case of a shock above the absolute maximum ratings or if the sensor experienced very strong vibrations for a long time, then you may have a bias. If that happens, you should contact the support team.

Contact Us

  • Email Us

  • Or contact our Headquarters:

    SBG Systems S.A.S.
    1, avenue Eiffel
    78420 Carriere sur Seine
    FRANCE
    Technical Support: +33 1 80 88 43 70 Office: + 33 1 80 88 45 00

    Or our US office:

    SBG Systems North America, Inc.
    5932 Bolsa Avenue, Suite 103
    Huntington Beach, CA 92649
    USA
    Technical Support: +1 (657) 549-5807 Office: +1 (657) 845-1771


    Web: www.sbg-systems.com

support@sbg-systems.com
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