Borehole seismometers

  • CME-4211-BH150
    Broadband seismometer CME-4211-BH150
    The 3-component seismometer for borehole installations at depths of up to 250 m.
    more
    Frequency range:
    0.033 Hz (30 sec) - 50 Hz
    Sensitivity:
    2000 V/(m/sec)
    Maximum installation tilt:
    ±15°
  • CME-4311-BH150
    Broadband seismometer CME-4311-BH150
    The 3-component seismometer for borehole installations at depths of up to 250 m. Frequency range is 60 sec - 50 Hz.
    more
    Frequency range:
    0.016 Hz (60 sec) - 50 Hz
    Sensitivity:
    2000 V/(m/sec)
    Maximum installation tilt:
    ±15°
  • CME-6011-BH150
    Broadband seismometer CME-6011-BH150
    3-component low-noise broadband borehole seismometer СМЕ-6011-ВН150 to be installed in dry or flooded boreholes at depths of up to 250 meters.
    more
    Frequency range:
    0.016 Hz (60 sec) - 50 Hz
    Sensitivity:
    2000 V/(m/sec)
    Maximum installation tilt:
    ±15º