RAVEN-EYE by Flow-Tronic

New Generation Open Channel Non-Contact Radar Flow Meter

The RAVEN-EYE® ATEX is the newest non-contact RADAR area/velocity flow meter for open channel flow measurements from Flow-Tronic. The new sensor combines advanced digital Doppler radar velocity sensing technology with most modern and powerful DSP processor technology allowing a patent pending self-learning average velocity calculation. The need for empirical models or time consuming site calibration become obsolete. 

How does it work?


The RAVEN-EYE® is mounted above the water surface and measures the  flow velocity at the water surface using a pulse wave radar and the  flow depth with a level sensor (ultrasonic, radar or pressure). The  flow rate is calculated applying the continuity equation: 

Q= v x A 

Patent-pending velocity calculation

     

During each measurement cycle, the RAVEN-EYE® makes thousands of individual velocity measurements which are analyzed and processed into an extremely accurate average velocity measurement reading using a dedicated digital signal processor making real- time spectral analysis. Average velocity is calculated within the sensor by analyzing the surface velocity distribution and using a self-learning technology that doesn’t require theoretical modules nor site calibration 

Rivers, Channels & Irrigation

  • Storm water monitoring & compliance
  • Climate & hydraulic engineering
  • Storm water basins calculations
  • Permanent measurements of surface water 

Sewer/Channel Networks Monitoring

  • Large sewer channels
  • Capacity studies
  • Combined sewer over ow (CSO) studies , In flow & in ltrations studies
  • High velocity  flows
  • Discharge 

Industry & Hydropower

  • Plant effluent
  • Process waste water
  • Flows with high solid contents
  • Cooling water
  • Industrial compliance monitoring caustic & corrosive flows