Xylem CellOx 325 Dissolved oxygen sensor - Manual (Page 4)

Overview CellOx 325
20
1 Overview
Construction
Recommended
fields of
application
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On site measurements in rivers, lakes and wastewater
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Applications in water laboratories
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BOD measurements
1 WP 90 membrane cap (filled with electrolyte solution)
2 Shaft
3 Connection head
4 Gold working electrode (cathode)
5 Insulator
6 Lead counter electrode (anode)
7 Ventilation area
8 Temperature sensor and auxiliary electrode
2 1 3
4 5 6 8 7