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    BMG250, BMA422, BME280 maximum G-Load

    Lux
    New Poster

    BMG250, BMA422, BME280 maximum G-Load

    Hey,

    I would like to use the above mentioned sensors in an environment in which they have to withstand high G-Loads (up to 65g for  approx 1s). The load peaks occur 20 to 30 times during the total use time of the sensors.

    Can anybody tell me if I can use these sensors?

    Bets regards and thanks in advane,

    Lux

    3 REPLIES 3
    BSTRobin
    Community Moderator

    Re: BMG250, BMA422, BME280 maximum G-Load

    Hi Lux,

    Can we know your detailed application information?

    Lux
    New Poster

    Re: BMG250, BMA422, BME280 maximum G-Load

    The sensors are supposed to run on a microlauncher. Peaks of the g-load are expected during main engine cut off and parachute deployment.

    BSTRobin
    Community Moderator

    Re: BMG250, BMA422, BME280 maximum G-Load

    Hi Lux,

    With withstand high G-Loads (up to 65g for approx 1s):
    For BMA422, its range is +/- 16g, the data has exceeded the range at 65g.
    For BMG250 and BME280, usually we will test the mechanical shock under the condition of more than 65g, which is available.

    BMG250 mechanical shock:

    BMG250 mechanical shock.png

    But they are consumer grade sensors. If you use them in safety related applications, please use them with caution.

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