Trillium Compact

Trillium Compact Broadband Seismometer

The Trillium Compact combines the superior performance of a broadband seismometer with the installation convenience of a rugged geophone. Measuring only 5.04 inches in height and requiring no mass lock or mass centering, the Trillium Compact is easily deployed and minimizes site preparation and associated costs.  The instrument incorporates a symmetric tri-axial force feedback sensor design with a response flat to velocity from 120 seconds to 100 Hz.

  • Low-noise broadband seismometer performance with physical dimensions comparable to geophones
  • Broadband performance, 120 second to 100 Hz, with improved noise floor at high frequency
  • Exceptionally high clip level of 26 mm/s permits on scale recording of larger events closer to the source
  • Ultra low power consumption of just 160 mW for low operating costs and higher station reliability
  • Ease of deployment through no mass lock, no mass centering and wide tilt range
  • Integrated web server for efficient instrument management