Oxymax COS61D

Memosens optical oxygen sensor for water, wastewater and utilities

As low as €1,513.00 plus VAT
  • Free delivery in the EU
  • 30 days return policy
  • Trustworthy engineering support
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  • Minimum maintenance, maximum availability
  • Fast, drift-free measurement for precise aeration control and process monitoring
  • Long-term stability for increased process safety
  • Outstanding performance in all aeration processes (SBR, Anamox, etc.)
  • Chemical-free: no electrolyte handling

Fields of application

  • Wastewater treatment plants
  • Water works
  • Utilities of all industries
  • Fish farming


Oxymax COS61D by Endress+Hauser is a high-performance, digital oxygen sensor that offers fast, accurate and drift-free measurement. It supports your process with low maintenance, high availability and easy handling. The sensor's long-term stable fluorescence layer is exclusively oxygen-selective (interference-free), ensuring consistently reliable measurement. Thanks to Memosens digital technology, the Oxymax COS61D combines maximum process and data integrity, and facilitates simple lab calibration.

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Version:Standard, documentation French
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