Endress Hauser COS61D Digital Dissolved Oxygen Sensor 40mm 186mm NTC 30K

The Oxymax COS61D is a high-performance, digital oxygen sensor offering fast, accurate, and drift-free measurement. Designed for low maintenance and high availability, it features long-term stable fluorescence layer technology for consistently reliable measurements. The Memosens digital technology ensures maximum process and data integrity with simple lab calibration.

• Wastewater treatment plants: O2 control in aeration basins, process water treatment and monitoring
• Water works: Drinking water status monitoring, water quality monitoring in rivers, lakes or seas
• Industrial utilities: O2 control in biological treatment, process water treatment
• Fish farming: O2 control for optimum growth conditions

The sensor uses oxygen-sensitive molecules integrated in an optical active layer (fluorescence layer). The sensor optics transmit green light pulses to the fluorescence layer, with response signals (red light pulses) whose duration and intensity depend directly on oxygen content or partial pressure.

Key design features include calibration data saved in sensor and high degree of EMC protection.

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• Pressure Transmitters
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We provide genuine new products from leading brands including:

• Bently Nevada
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• Pepperl+Fuchs (P+F)
• MTL
• Allen-Bradley (AB)
• Rosemount (Emerson)
• Yokogawa

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