LV550 Portable Level Velocity flow meter

Flow Meter Wizard

  • Partial
  • Open Channel Application
  • Portable Application


  • Flow Surveys
  • Inflow & Infiltration Studies
  • CSO Monitoring
  • Stormwater Runoff
  • Irrigation Water
  • Permit Compliance
  • Wastewater Treatment Plant Flow Studies


  • Logs Level and Velocity
  • Flow Studies
  • Includes powerful Windows software
  • Flow analysis and reporting


The portable level velocity flow meter we call the Stingray measures Level and Velocity in open channels or pipes. No calibration is required. The sensor is a completely sealed ultrasonic unit with no orifices or ports. It mounts inside the pipe or at the bottom of a channel. The watertight electronics enclosure is hung in the manhole or at a convenient location. Sensor mounting bracket, batteries, software and cables are included with each Stingray.  This is a great portable solution for level velocity flow metering.