The S-400 Seismic Sensor (Hydraulic Fracturing Sensor)

This type of seismometer has been designed for microseismic events recording during hydraulic fracturing reservoir experiments. It uses quad geophone strings per axis to maximize sensitivity and minimize noise levels, ideally when paired with our GEOThree or GEOSix digitizer/recorder.

Features

  • 3-axis, 4.5-240Hz seismic sensor
  • High Sensitivity 368 V/m/sec.
  • Velocity signal output.
  • Minimum recording signal 1.3nm/sec.
  • Damping 0.57
  • Borehole Type, up to 100m (Shallow Borehole).
  • Only 50mm diameter
  • Elastic packer mounting.
  • Ideal for Hydraulic Fracturing Recording (Tested)
  • Operating temperature -40 to +200oC
  • Matching with GEOThree & GEOSix digitizers / recorders
  • Optional 1Hz / 3000V/m/s available

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