Dissolved organics monitor
AV411

The dual-channel AV411 dissolved organics monitor is designed for use on potable water treatment plants. In particular, it can be used to monitor the quality of the outlet from sand and carbon filters to provide a THM precursor measurement.  

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Proven measurement solutions and trusted application expertise throughout the entire water cycle
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Overview

AV411 UV254 dual-channel, low-range dissolved organics monitors are designed for use on potable water treatment plants. In particular, they can be used to monitor the quality of the outlet from sand and carbon filters to provide a THM precursor measurement.
Long term field trials have shown that maintenance demands on these applications are minimal.  

Data

  • Dual-input transmitter with 2 separate measuring systems for a very cost-effective solution
  • Reagentless operation reduces running costs and maintenance
  • Automatic cleaning with programmable frequency to suit application
  • Less alum, less sludge = reduced sludge disposal costs  
  • THM (trihalomethanes) precursor alert provides advanced warning of increased risk of THM development

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