This product is no longer available.
Please check new generation in the section predecessor / successor or contact your local Endress+Hauser entity.
Dissolved oxygen sensor, amperometric.
3 electrode cell.
Application: Water, waste water.
Digital + Analog signal.
Measuring range: 0.02...60 mg/l.
Automatic sensorcheck.
Compatibility, Sensor: COS3.
Predecessor
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Successor
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections Technical excellence Simplicity - F
- L
- E
- X
Fundamental selection
Meet your basic measurement needs
Technical excellence Simplicity - F
- L
- E
- X
Lean selection
Handle your core processes easily
Technical excellence Simplicity - F
- L
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- X
Extended selection
Optimize your processes with innovative technologies
Technical excellence Simplicity - F
- L
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Xpert selection
Master your most challenging applications
Technical excellence Simplicity Variable
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Zero-point gel COY8
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further parts
Order codeCOY8- -
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Accessory kit COY31-S-Z
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further parts
Order code51506785 -
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Set of 2x membrane cap COY31-WP
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Measuring chamber
Drawing numberOrder code251506976 -
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Set of 2x membrane cap COY31S-WP
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Measuring chamber
Drawing numberOrder code251506977 -
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Sealing set COY31-OR
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Sealing
Drawing numberOrder code151506985 -
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Polishing foil COY31-PF
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further parts
Order code51506973 -
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Protectiv.cage for COS31/41/51D/61/71
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Housing/housing accessories
Drawing numberOrder code350053276 -
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Measuring cable COK31-1.5
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further parts
Order code51506820 -
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Measuring cable COK31-7
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further parts
Order code51506821 -
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Measuring cable COK31-15
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further parts
Order code51506822 -
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Zero solution for DO/chlorine sensors
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further parts
Order code50001041 -
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Junction box VS
Order code50001054 -
COY 3-SK membrane protective basket
Order code50081787
