• Monitorização de fluxo

    Obtenha dados de fluxo precisos em qualquer lago, ribeira ou rio

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  • Monitorização de oceano e costa

    Dados de velocidade precisos em qualquer porto, costa e oceano

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  • Dados de irrigação

    Dados fiáveis de fluxo de irrigação em canais agrícolas

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ADCP Questions Answered

SonTek experts delve into topics essential for hydrologists, hydrometrists, hydrographers, or anyone responsible for collecting discharge data with an ADCP. 

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ADCP Training Series

This video collection is your go-to resource for mastering the art of discharge data collection using SonTek ADCP technology. 

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Careers in Water

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See the CastAway-CTD used in a global, scientific venture to monitor marine wildlife in some of the most remote places in the world.

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Stay informed

When you sign-up for eNews, you will be first to know about cool new product updates and releases, have the opportunity to gain insight from other water monitoring professionals who are using acoustics as part of their data collection programs, and hear about important training events that might help improve your knowledge of SonTek instrumentation.


Comparison of Doppler Flow Meter Types: Low-Cost Continuous Wave vs Multi-Cell, Pulsed Doppler Systems

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Find out why not every flow meter is created equally. Take a comprehensive look at the functional and technical differences between continuous wave vs Multi-cell pulsed Doppler technology and the advantages and disadvantages of each including:

  • Principle of operation
  • Number of beams
  • Bias potential
  • Depth requirements
  • Minimum velocity requirements
  • Flow calculation
  • Accuracy

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