Model EWN-01V/05V/10V series of wireless vibrating wire nodes are designed to expand the data collection possibilities from vibrating wire sensors via wireless RF network, eliminating the need for running lengthy cables. These are especially useful at locations where sensors are distributed over wide areas and running cable lengths to long distances can be tricky and /or at locations where construction activity can disrupt the running sensor cables.

It is available in variants to connect a single (model EWN-01V) to ten (model EWN-10V)sensors with inbuilt thermistor. The node is capable of exciting and sampling vibrating wire sensors.

The complete range of vibrating wire sensors can be connected to wireless node including:

  • Piezometer, water level sensor
  • Strain gage
  • Pressure cell
  • Displacement sensor, extensometer, crack meter, joint meter
  • Temperature meter
  • Settlement monitoring sensor

The wireless vibrating wire node is a highly reliable integrated system which is capable of exciting and sampling vibrating wire sensors and reporting measurements through long range radio frequency wireless communication network to the Gateway. A cloud-hosted data management and configuration software is used to manage the network. The configuration is done with an easy to use smartphone application that comes free with the system. Gateway uploads the collected sensor data to the central/cloud server.


Drishti, a cloud-hosted data management software is available to process and manage the huge data collected at project site. The data is accessible 24 x 7, in meaningful visual formats, to all the related authorities. The system can generate automatic reports and provide automated alerts over SMS or email for any reading crossing the pre-defined alert levels.

Other Dataloggers (GSM/RF) Products


Analog Node


Digital Node

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