Digital optical oxygen sensor Memosens COS81E | Endress Hauser

Specs at a glance

Measuring range: 0.004 to 30 mg/l
0.05 to 330 %SAT
0.1 to 700 hPa
Process temperature: 1 to 140 °C
(32 to 284 °F)
Process pressure: 0.02 to 13 bar abs
(0 to 190 psi)

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Field of application

Endress Hauser’s

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. Thanks to its approvals for hazardous and dust-explosive areas, COS81E is perfectly suited for inertization applications. With Memosens 2.0 digital technology, COS81E offers extended data storage providing the perfect basis for predictive maintenance and efficient operation.

• Fermentation
• Drinking water production
• Inertization