Seismology

Centaur

The Centaur digital recorder is a portable seismic acquisition system that consists of a high-resolution 24-bit ADC, a precision GPS clock, and removable storage capabilities.

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Summary

The Centaur digital recorder is a portable seismic acquisition system that consists of a high-resolution 24-bit ADC, a precision GPS clock, and removable storage capabilities. The Centaur is available in both 3- or 6-channel versions, as well as with a high-gain option. Its ease of use simplifies high-performance seismic deployments in both remote and networked environments.

The Centaur now has expandable memory and even lower power requirements. In fact, the 3-channel version requires less than 1 watt with telemetry. The on-board 8GB memory (standard on both 3- and 6-channel) is expandable up to 64GB by adding an internal SD card.

Exceptional Performance

• Sample rates up to 5000 sps to support geothermal and/or passive seismic data acquisition
• Ultra-low noise floor for use with high performance broadband seismometers
• True 24-bit performance in 3- or 6-channel configurations
• Rugged field enclosure rated for continuous submersion

Deployment & Data

Easy Deployment & Data Retrieval

• Multilingual web interface
• Direct write to MiniSEED archive
• Removable media via SD card or USB
• Comprehensive real-time communications, including SEEDLink support
• Rugged field enclosure rate for continuous submersion

Onboard Data Processing

• Advanced bandpassed triggering
• Derived data products, including PGA, PGV, and PGD
• Acquisition and data management of high precision GPX data (BINEX)

Specifications