E+H Memosens COS51E Digital Oxygen Sensor

The E+H Memosens COS51E Digital Oxygen Sensor is built for all wastewater applications, in hazardous and non-hazardous areas. The amperometric, three-electrode design boasts highly accurate readings, providing stable-measurements in the long term with low drift. The integrated Memosens 2.0 digital technology allows the COS51E to log more historical data, creating the opportunity for predictive maintenance and IIoT services. The non-contact, inductive signal transmission maximizes process safety and data security. The COS51E requires little maintenance over its long service life, making it an economic meter option for all dissolved oxygen measurement services.

E+H Memosens COS51E Digital Oxygen Sensor applications:

Wastewater / drinking water treatment plants
Water quality monitoring in rivers, lakes or seas
Utilities of all industries

Features

• Measuring principle: amperometric oxygen
  • 3-electrode sensor
• Measurement range:
  • 0.01 to 100 mg/l
  • 0.00 to 1000 %SAT
  • 0 to 2000 hPa
• Material(s):
  • Sensor shaft: POM
  • Membrane cap: POM
  • Working electrode: Gold
  • Counter and reference electrode: silver/silver halide
  • Membrane: ETFE (COS51-TN), FEP (COS51-TF)
• Process temperature: -5 to 60°C (20 to 140°F)
• Temperature sensor: NTC 30K
• Process pressure: 5bar abs max (72.5psi abs max)
• Memosens 2.0 digital technology
• Integrated electrolyte counter
• Certification(s):
  • IP68, ATEX, IECEx, CSA C/US, NEPSI, JapanEx, INMETRO, CSA C/US