Short-period seismometers

  • Seismometer CME-3311
    This compact-size seismometer is a short-period version of the CME-4311 model (available in 1- and 3-component versions).
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    Sensitivity:
    2000 V / (m/sec)
    Clip level:
    ± 5 mm/sec
    Noise performance:
    -145 dB (relative to 1 m/sec2√Hz)
  • Seismometer CME-3211
    Compact-size and low-cost short-period seismometer with a high gain and a wide dynamic range.
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    Sensitivity:
    2000 V / (m/sec)
    or by customer specification
    Clip level:
    7.5 mm/sec
    Noise performance:
    10^-7 m/sec^2√Hz