OTT SVR 100 Surface Velocity Radar Sensor

The OTT SVR 100 is a simple, non-contact, compact surface water velocity radar sensor designed for measuring flow in open channels and rivers where reliable velocity data is required continuously.


  • Continuous non-contact surface velocity measurements during low, normal or high flows
  • Sensor unaffected by floating debris or suspended sediment by installing above the water surface
  • Easily integrate with new or existing systems using SDI-12 or Modbus protocols

Connect in Real-Time

Connect NexSens-affiliated sensors to any X-Series Data Logger to enable real-time monitoring through the WQData LIVE app. NexSens X-Series Loggers transmit sensor data to the cloud, enabling real-time data on any mobile device.

Contact an Applications Scientist

Need help designing an Environmental IoT system? NexSens applications scientists will help you design the perfect monitoring system to meet field conditions and monitoring needs.