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Endress+Hauser COV45-51TN1

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COV45 Maintenance parts for Memosens and fixed cable sensors COS51D,COS51E and COS41. Include membrane caps, o-rings and further maintenance materials,replace COY31-Z.

COV45-51TN1(COV45-10N2/0) is used for COS51D,COS51E;

COV45-41TN1 is used for COS41.

Digital oxygen sensorOxymax COS51D

Memosens amperometric oxygen sensor for water, wastewater

and utilities

Oxymax COS51D is a reliable and highly accurate oxygen sensor for all kinds of water & wastewater applications (including hazardous areas). Designed to be low-maintenance with a long operating life, the sensor offers outstanding value for money. Thanks to Memosens digital technology, the Oxymax COS51D combines maximum process and data integrity with simple operation. It resists corrosion and moisture, enables lab calibration and facilitates predictive maintenance.

Benefits

Maximum measurement accuracy
Logging of sensor load data for easy traceability
Intelligent, self-monitoring sensor
Minimum calibration effort thanks to simple air calibration
Long maintenance intervals
Approved for hazardous area use

Field of application

Oxymax COS51D measures the dissolved oxygen concentration in:

Wastewater treatment plants:
- O₂ control in the aeration basin
- Process water treatment and monitoring
Water works:
- Status monitoring of drinking water (oxygen enrichment, corrosion protection, etc.)
- Water quality monitoring in rivers, lakes or seas
Utilities of all industries:
- O₂ control in the biological treatment
- Process water treatment and monitoring

The sensor is suitable for hazardous area use (ATEX, FM, CSA).

Features and specifications

Oxygen

Measuring Principle	Sensor Oxygen
Application	Aeration tank, river monitoring, water treatment, fish farming.
Characteristic	Amperometric 3-electrode sensor to measure dissolved oxygen.
Measurement range	0,01 - 100mg/l
Measuring principle	Closed membrane covered amperometric 3-electrode system.
Design	digital signal transmission Storage of the calibration datas in the sensor.
Material	Sensor body : POM Membrane cap : POM
Dimension	Diameter : 40mm (1.56inch)Length : 220mm (8.58inch)
Process temperature	max. 50°C (max.122°F)
Process pressure	max. 10bar (max.145psi)
Connection	- Memosens connector- Process : G1" , NPT3/4