Starting at $2,663.05



  • Measuring ranges:
    • 0 to 20 mg/l
    • 0 to 200 %SAT
    • 0 to 400 hPa
  • NTC 30K temperature sensor
  • G1, NPT 3/4in process connection
  • Fixed cable or TOP68 plug-in-head cable connection
  • Long-term stability
  • Outstanding performance in all aeration processes (SBR, Anamox, etc.)
  • Chemical-free: no electrolyte handling


The E+H Oxymax COS61D Oxygen Sensor 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.

In Stock

Manufacturer Stock

This stock is typically available to ship in 2 - 4 working days

Part Number Price Available
$3,562.60 20 in stock
$3,562.60 2 in stock

Additional Part Numbers

These part numbers are available as old stock, but we have limited information about the configuration. Please call for more information.

Part Number Price Available
COS61D-AAA1A8 15.00ft Call for information 2 Call to order
COS61D-CAA1A7 10.00m Call for information 20 Call to order

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