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DSU1 508 product on grass with flowers



    DSU1-508, featuring QuietSeis™, is Sercel’s newest and most advanced digital sensor using next generation MEMS technology.

    DSU1 508 product on sand


    DSU1 508 product in hand

    Fully integrated with 508XT, the innovative design of QuietSeis provides the most accurate data for any survey type up to 1,000,000 channels.

    Key Benefits


    • Lowest Noise Level: 15ng/√Hz
    • Lowest distorsion: -90dB
    • Broadest bandwith: 0 - 800Hz


    • Lowest Power Consumption: 85mW
    • Opportunistic troubleshooting


    • Fully redundant X-Tech™ architecture
    • Immunity to statics
    DSU1 508 product in hand with grass field


    Category Name Language Publication Size Download
    Article A high-sensitivity MEMS-based accelerometer (EN) English Dec 05, 2023 4.21 MB pdf
    Technical papers Current cabled and cable-free seismic acquisition systems each have their own advantages and disadvantages – is it possible to combine the two? (EN) English Dec 04, 2023 3.62 MB pdf
    Article Land Broadband Acquisition: Where do We Stand on the Receiver Side? (EN) English Dec 05, 2023 349.75 KB pdf
    Technical papers New recorders optimize land seismic operations (EN) English Dec 05, 2023 868.76 KB pdf
    Technical papers MEMS-based accelerometers: expectations and practical achievements (EN) English Dec 05, 2023 7.93 MB pdf
    Technical papers High-quality signal recording down to 0.001 Hz with standard MEMS accelerometers (EN) English Dec 04, 2023 426.02 KB pdf
    Technical papers Land acquisition without data jitter made possible with MEMS sensors (EN) English Dec 04, 2023 789.88 KB pdf
    Technical papers Understanding MEMS based digital seismic sensors (EN) English Dec 05, 2023 7.4 MB pdf
    Brochure 508XT Brochure (EN) English Dec 04, 2023 962.06 KB pdf
    Specifications 508XT Specification (EN) English Dec 04, 2023 1.12 MB pdf
    Technical papers Native true amplitude and phase broadband sensing (EN) English Dec 04, 2023 1.05 MB pdf
    Technical papers Want to get rid of distortion? (EN) English Dec 04, 2023 823.71 KB pdf
    Technical papers Sercel True Broadband: 8-Octave Capability (EN) English Dec 04, 2023 2.04 MB pdf