Rotational and multicomponent seismic sensors

  • Rotational seismometer METR-13
    METR-13 is optimized for operation in the seismic exploration frequency range (1-150 Hz).
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    Sensitivity:
    50 V/ (rad/sec)
    Clip level:
    0,1 rad/sec
    Noise performance:
  • Rotational seismometer METR-11
    Optimized for operation in seismic exploration frequency range (1-150 Hz).
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    Sensitivity:
    50 V/ (rad/sec)
    Clip level:
    0.1 rad/sec
    Noise performance:
  • Rotational seismometer METR-03
    METR-03, a 3-component model, is designed for seismic surveys in a strong motion and rotational seismology and an earthquake engineering.
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    Sensitivity:
    50 V/ (rad/sec)
    Clip level:
    0.1 rad/sec
    Noise performance:
    -122 dB or 8*10^-7 rad/sec2√Hz
  • Rotational seismometer METR-01
    METR-01, a 1-component model, is designed for seismic surveys in a strong motion and rotational seismology and an earthquake engineering.
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    Sensitivity:
    50 V/ (rad/sec)
    Clip level:
    0.1 rad/sec
    Noise performance:
    -122 dB or 8*10^-7 rad/sec2√Hz
  • Multicomponent sensor CME-206C
    The high-sensitive velocity sensor of the latest design, including 3 orthogonal (linear) and 3 angular (rotational) sensitivity axes.
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    Sensitivity:
    250 V/ (m/sec), 50 V/(rad/sec) - linear, rotational
    Clip level:
    ±0.1 rad/s and ±0.02 m/s
    Noise performance:
    1,25*10^-7 rad/sec for angular and 10^-7 m/sec for linear channels
  • Multicomponent sensor CME-103C
    3-component sensor to measure velocity of seismic vibrations.
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    Sensitivity:
    250 V/ (m/sec), 50 V/(rad/sec) - linear, rotational
    Clip level:
    ±0.1 rad/s and ±0.02 m/s
    Noise performance:
    1.25*10^-7 rad/sec for angular and 10^-7 m/sec for linear channels