E+H Memosens COS81E Digital Optical Oxygen Sensor

The E+H Memosens COS81E Digital Optical Oxygen Sensor is designed according to EHEDG and ASME BPE. The sensor can be precalibrated in a lab and swapped into a process with plug and play. It does not need polarization time and is immediately ready to measure. A built-in reference LED compensates the aging of the measuring LED.

The sensor can be used in process applications as well as benchtop fermenters, and includes a standard process connection Pg 13.5 that allows for the possibility of installation in standard pH assemblies. Memosens technology provides for extended data storage for predictive maintenance and enhanced IloT services.

Applications
Fermentation
Drinking water production
Inertization
Monitoring of explosive atmospheres with an O2 concentration of ≥2%Vol
Quality control in the food industry

Features

• Measurement range
  • 0.004 to 30mg/l
  • 0.05 to 330%SAT
  • 0.1 to 700hPa
• Material
  • Sensor shaft: Stainless steel 1.4435 (AISI 316L)
  • Process seal: FKM (USP<87>, <88> Class VI and FDA)
  • Process seal for Ex versions: FKM (not FDA-compliant)
  • Seals/O-rings: EPDM, FFKM (USP<87>, <88> Class VI and FDA)
  • Spot cap: Stainless steel 1.4435 (AISI 316L), titanium or hastelloy
  • Spot layer: Silicone (USP<87>, <88> Class VI and FDA)
• 1 to 140°C (32 to 284°F) process temperature
• 0.02 to 13bar abs (0 to 190psi) process pressure