Memosens COS81E hygenic oxygen sensor, 220 mm
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Article link:
- 71537690
Converter set 1 for lab fermenters (120 mm sensors) - 71537692
Converter set 2 for lab fermenters (225 mm sensors)
Components:
- 71537692
Converter set 2 for lab fermenters (225 mm sensors)
Component of:
- 71537692
Converter set 2 for lab fermenters (225 mm sensors)
Memosens COS81E is the ideal optical oxygen sensor for hygienic applications. Its well-tuned measuring system prevents ageing of the optical spot and offers precise, long-term stable measurements for high product quality. With Memosens 2.0 digital technology, COS81E offers extended data storage providing the perfect basis for predictive maintenance and efficient operation.
Memosens COS81E measures oxygen in applications with high demands to sterility and hygiene such as fermentation processes, from lab to process
more Memosens COS81E measures oxygen in applications with high demands to sterility and hygiene such as fermentation processes, from lab to process
| (-) Technical data: | |
|---|---|
| Product type description: | Sauerstoffsensor |
| Reg. Trademark: | COS81E® |
| Diameter: | 12 mm |
| Length: | 220 mm |
| Type of thermocouple: | PT 1000 |
| Measurable parameters: | Oxygen |
| Integrated thermometer: | Yes |
| Possible sterilization methods: | autoclavable with 135°C |
| Temperaturesensor type: | PT-1000 |
| Automatic sensor identification: | Yes |
| Connection: | Plug-head |
| Sensor signal : | Digital |
| (-) Compliance information: | |
|---|---|
| WEEE obligation: | Yes |
| WEEE registration number: | DE65437134 |
| WEEE brand according to EAR register: | Endress+Hauser (Deutschland) GmbH+ Co.KG |
| WEEE type of equipment: | Small equipment for use in other than private households only |
- Article-No: COS81E-AA24ACLF1+JG
- Category: electrodes
Show all electrodes from Endress+Hauser - Index: conductivity sensors, Oxygen probes
- Validity: 31.12.2026
- Last Update: 31.12.2025
Accessories:
- COV81ACA11LW
COV81 Maintenance kit for COS81E - COY8AAA01
COY8 Zero-point gel for oxygen sensors
Spare of:
- 71537690
Converter set 1 for lab fermenters (120 mm sensors)



