Memosens COS81D

Memosens optical oxygen sensor for hygienic applications

As low as €2,526.00 plus VAT
  • Free delivery in the EU
  • 30 days return policy
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  • Measurement range: 0,004 ... 30 mg/l; 0,05 ... 330 % SAT; 0,1 ... 700 hPa
  • Diameter : 12 mm (0.46 inch); shaft length : 120,225,360 and 420 mm (4.72,8.86,14.2 and 16,5 inch)
  • Process pressure: 0,02 ... 13 bar abs; 0 ...190 psi
  • Temperature sensor: Pt1000 class B according DIN IEC 60751

Fields of application

  • Process control in enzyme production
  • Control of culture growth
  • Biotechnological production
  • Food industry
  • General process applications


The Memosens COS81D by Endress+Hauser is the ideal oxygen sensor for hygienic applications such as fermentation and inertization. Its precise, long-term stable measurements and its permanent self-monitoring ensure the most reliable measured values to help meet your desired product quality and optimize product yield. Thanks to Memosens digital technology, COS81D combines maximum process and data integrity with simple operation. It enables lab calibration and facilitates predictive maintenance. A pharma certificate of compliance with sensor serial number specified is available.

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