RICE RESOURCE TECHNOLOGIES

EWS OVWT (Octo Vibrating Wire Telemetry)

The EWS OVWT (Octo Vibrating Wire Telemetry) is a compact, low power, multi-comms VW data logger and transmitter in one.

The EWS OVWT (Octo Vibrating Wire Telemetry) is a versatile 8-channel , multi-communication enabled IoT device designed specifically for remote Geotechnical and Structural monitoring applications. Connect to any Vibrating Wire sensor such as VWP’s, Strain Gauges and Crack Meters, and transmit data from anywhere utilising either  Iridium Satellite or cellular connectivity.

The device is fitted with rechargeable internal batteries and a specially designed clip on 3W solar panel for long term reliable monitoring. Ideal for sites with up to 8 Vibrating Wire instruments such as nested piezometer bores.

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EWS OVWT (Octo Vibrating Wire Telemetry)
[EWS OVWT (Octo Vibrating Wire Telemetry)]
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Product Details

The OVWT, like all of our products, comes as either cellular or Iridium Satellite modem type. 8-channel inputs offer versatility around nested bores or clustered vibrating wire instruments.

The VW sensors are connected to the OVWT via a simple pluggable screw terminal block or M12 plug. The OVWT is programmed in the field via Bluetooth connection to the EWS Lynx mobile app. 

 

Benefits

  • Works with most VWP sensors
  • Extremely compact and rugged compared to other options
  • Locally supported
  • Plug and play setup onsite
  • Ideal for short or long-term, unattended deployments
  • Specialist clip-on Solar
  • Quick and easy to install
  • Perfect for new and retrofit instrumentation projects
  • Switch and software are supported worldwide
  • Trusted by the world's largest mining and engineering companies

Features

  • Comes as Iridium Satellite enabled or Cellular
  • Ultra-low power draw with internal rechargeable batteries
  • Bluetooth connect and configure
  • Uni-strut rail for pole mounting or tabs for wall mounting
  • Small compact form factor
  • LED’s for external verification/diagnostics
  • Auto sweep frequency scanning configuration (450-6000Hz)
  • Auto configured excitation voltage (5v/12v)
  • Automatic data upload directly to Orion