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Oxymax COS41 is a reliable oxygen sensor for all kinds of water & wastewater applications.

Dissolved oxygen sensor
Oxymax COS41

Amperometric oxygen sensor for water, wastewater and utilities

COS41
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    • further parts

    Accessory kit COY31-Z

    • further parts
    Order code
    51506784
    • further parts

    Elektrolyte COY3-F

    • further parts
    Order code
    50053349
    • Measuring chamber

    Set of 2x membrane cap COY31-WP

    • Measuring chamber
    Drawing number
    Order code
    2
    51506976
    • Sealing

    Sealing set COY31-OR

    • Sealing
    Drawing number
    Order code
    1
    51506985
    • further parts

    Polishing foil COY31-PF

    • further parts
    Order code
    51506973
    • further parts

    Measuring cable COK41-7

    • further parts
    Order code
    51506817
    • further parts

    Measuring cable COK41-15

    • further parts
    Order code
    51506818
    • further parts

    Kit COSxx Protection cage 8,5 mm holes

    • further parts
    Order code
    71495126
    • further parts

    Kit COSxx Protection cage Standard

    • further parts
    Order code
    71495128
    • further parts

    Kit COSxx Protection cage Fish farming

    • further parts
    Order code
    71495130
    • Housing/housing accessories

    Protective cage for COS31/41/51D/61/71

    • Housing/housing accessories
    Drawing number
    Order code
    3
    50053276
    • further parts

    Oxymax W COS41

    • further parts
    Order code
    COS41-
    • further parts

    Zero-point gel COY8

    • further parts
    Order code
    COY8-

    Junction box VBM

    Order code
    50003987

    COY 3-SK membrane protective basket

    Order code
    50081787