High performance, low noise, low power seismic digitiser

The Guralp Systems range of digitisers offer high-quality full 24-bit resolution, designed for data quality and durability. They are available with a range of input ports, memory and communications options.

Key Features

  • 3 low noise, low power 24-bit ADCs
  • Additional full-rate data channel for user signals and calibration
  • Low power, <1 W recording 4 channels at 100 samples/s
  • Multiple concurrent data rates up to 1000 samples/s
  • STA/LTA ratio triggering
  • UTC timestamped data from attached GPS receiver
  • 8 environmental channels (3 × mass position, temperature, 4 × user)
  • Full control of Guralp broadband seismometers
  • Remote sensor calibration
  • Flash memory options 
  • Fully configurable using Guralp data modules and software

Model range

CD24S3 - Low power 3 channel digitiser – Datasheet View as PDF


CD24 digitiser

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You can view our case studies to find out more about how our instrumentation is used around the world.



Guralp Systems Limited
Midas House
Calleva Park

Tel: +44 118 981 9056
Fax: +44 118 981 9943
E-Mail: sales@guralp.com