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VWHub2 Data Logger

Product Information

VWHub2 Vibrating Wire Data logger from Specto Technology for Data Acquisition

Specto Technology is your one source for Geotechnical, Environmental and Structural Monitoring and are proud to provide you with:

  • Vibrating wire data logger sales and support
  • Customized training for you and/or your subcontractors. Click here to view a list of training classes.
  • Best-in-class hosted data solutions to keep your data moving wirelessly from the field to your fingertips
  • Post-purchase customer support

The VWHub2 is a simple, rugged, low-power, 2 channel Datalogger which reads most commercially available geotechnical and structural Vibrating Wire (VW) sensors and optional thermistor temperature sensors. VWHub2 contains a large internal memory of 4MB, enabling storage of up to 50,000 readings per channel. The internal memory operates as a USB mass storage device which is accessible through a mini USB interface, allowing data to be easily transferred to a PC or mobile device via drag-and-drop. The included VWHub2 software, enables the user to easily setup the logger parameters, such as date and time, sweep frequency range and excitation voltage. VWHub2 is housed in a waterproof enclosure, providing a rating of IP68 and all electronics are encased in an impervious sealing compound to avoid water damage.

We carry stock of VWHub2 Data Loggers. Same-day shipping or pickup is available!

VWHub2 Vibrating Wire Data Logger Product Features

  • Reads two Vibrating Wire (VW) sensors and combined thermistor temperature sensors
  • 4MB internal memory; reads up to 50,000 readings per channel, equating to 5 years of data sampling at hourly intervals
  • IP68 rated, rugged, die-cast aluminium enclosure
  • Low power requirement; 2 x D Cell batteries last up to two years
  • Easy configuration and firmware upgrade via mini-USB to USB cable
  • True USB interface; data downloaded via drag-and-drop
  • Reads with user definable frequency range (1700 to 6000 Hz)

Product Benefits

  • Reads most types of commercially available Vibrating Wire (VW) sensors
  • Optional 15V excitation ensures quality readings from sensors with long cables
  • Ideal for long-term monitoring in harsh and damp environments
  • Allows data collection immediately after sensor installation
  • Fast setup and download time
  • Versatile and economical
  • All electronics sealed to protect from static and water damage

Helpful Videos


VWHub2 – Datasheet VWHub2 Wizard – Installer


VWHub2 – Manual