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DataTaker for Geotechnical Monitoring Applications

Intelligent Recorders for Versatile Sensor Connection

dataTaker DT80G Intelligent Vibrating Wire Data LoggerThe dataTaker DT80G Geotechnical data logger is an easy-to-configure, cost-effective monitoring system. The DT80G is rugged, reliable and low-power, yet offers extremely versatile features for configuration, communications, data capture and data analysis.

The dataTaker GeoLoggers have built-in vibrating wire support providing a complete data acquisition and monitoring solution for engineers working in the geotechnical environment.

Compact Geotechnical Solution

The dataTaker G series can monitor a wide variety of geotechnical applications including slope stability, subsidence, dam wall monitoring, tunnel and mining excavation, ground water, tunnel wall monitoring and site assessment.

  • dataTaker DT80G (5 Geotechnical Channels expandable to 100 channels)
  • dataTaker DT85G (16 Geotechnical Channels expandable to 300 channels)
  • dataTaker CEM20 (20-Channel Expansion module)

Flexible Connection with Geotechnical Sensors

Users can connect to Vibrating Wire Piezometers, Extensometers, Inclinometers, Pressure and Load cells, Crack meters, Tilt meters, Strain and Carlson strain gauges.

The dataTaker G series is compatible with all major brands of geotechnical instrumentation including:

  • Slope Indicator
  • GeoKon
  • RST Instruments
  • Roctest
  • Soil Instruments
  • AGI – Applied Geometrics Inc.
  • And more!

Stand-Alone & Low-Power Operation

The low-power operation of the dataTaker GeoLoggers provide excellent stand-alone monitoring and data collection. Power can be supplied to the datalogger via external batteries, solar panels or other independent sources, as well as from mains power where available.

Large Internal Data Storage & Comms

Each dataTaker datalogger can store up to 5 million data points in user-defined internal memory. Users can log as much or as little as they need with independent control of schedule size and mode. Overwrite or stop logging once allocated memory is full. Archive data on alarm event, copy to USB memory or transfer via FTP–the choice is yours. Communications features include RS232 with modem support, USB, Ethernet and USB memory.

The Data Logger Experts

CAS DataLoggers is a distributor of data loggers, paperless recorders and data acquisition equipment. We sell directly to end users and also work through a network of distributors and resellers throughout the United States and abroad.

Our staff has over 100 years of total experience with different types of data acquisition and test and measurement equipment. We want to help you select the most appropriate product for your application, no matter the industry. We also provide FREE on-call technical support on all of our products including dataTaker. Additionally, our custom services include on-site installation, engineering and design services, and turn-key systems.

For more information on the dataTaker G series Geotechnical Loggers, or to find the ideal solution for your application-specific needs, contact a CAS DataLoggers Application Specialist at (800) 956-4437 or visit our website at