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Training
Dissolved oxygen sensor
Oxymax COS41
Amperometric oxygen sensor for water, wastewater and utilities
Oxymax COS41 is a reliable and accurate oxygen sensor for all kinds of water & wastewater applications. Designed for reduced maintenance and a long operating life, the sensor offers real value for money.
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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 |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Specs at a glance
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Measurement range
0,05 - 20mg/l
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Process temperature
max. 50°C
(122°F) -
Process pressure
max. 10bar
(145psi)
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Quick selection
Individual configuration
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Benefits
High measurement accuracy
Long maintenance intervals
Minimum calibration effort thanks to simple air calibration
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Field of application
Oxymax COS41 measures the dissolved oxygen concentration in:
Wastewater treatment plants:
- O2 control in the aeration basin
- Process water treatment and monitoringWater works:
- Status monitoring of drinking water (oxygen enrichment, corrosion...
Documents / Manuals / Software
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Technical Information Oxymax W COS41
Amperometric oxygen sensor
Technical Information (TI) -
Operating Instructions Oxymax W COS41
Sensor for Measuring Dissolved Oxygen
Operating Instruction (BA) -
Brief Operating Instructions Oxymax W COS41
Amperometric oxygen sensor
Short Instruction (KA)06/05English -
Oxymax-W COS41
1 Oxygen measuring cell for determining dissolved oxygen in aqueous
solution to based on the diaphragm-covered amperometric measurement
principleTender Text09/05English -
50053349 (Switzerland)
COY3-F
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50053349 (United Arab Emirates)
COY3-F
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50053349 (Germany)
COY3-F
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50053349 (Netherlands)
COY3-F
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COY3-F
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COY3-F
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COY3-F
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50053349 (Estonia)
COY3-F
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50053349 (Malta)
COY3-F
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50053349 (Japan)
COY3-F
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50053349 (Spain)
COY3-F
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50053349 (Mexico)
COY3-F
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50053349 (Switzerland (French))
COY3-F
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50053349 (Latvia)
COY3-F
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50053349 (Italy)
COY3-F
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50053349 (Poland)
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COY3-F
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50053349 (Austria)
COY3-F
ElectrolytesGerman -
50053349 (Saudi Arabien)
COY3-F
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COY3-F
ElectrolytesCzech -
50053349 (Canada)
COY3-F
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50053349 (Slovenia)
COY3-F
Electrolytes -
50053349 (Belgium)
COY3-F
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50053349 (Russia)
COY3-F
ElectrolytesRussian -
COY8-AAxxxx (Ukraine)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (Poland)
zero-point gel for oxygen sensors
Calibration solutionsPolish -
COY8-AAxxxx (Slovakia)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (USA)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Bulgaria)
zero-point gel for oxygen sensors
Calibration solutionsBulgarian -
COY8-AAxxxx (Spain)
zero-point gel for oxygen sensors
Calibration solutionsSpanish -
COY8-AAxxxx (Hungary)
zero-point gel for oxygen sensors
Calibration solutionsHungarian -
COY8-AAxxxx (Russia)
zero-point gel for oxygen sensors
Calibration solutionsRussian -
COY8-AAxxxx (United Arab Emirates)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (Portugal)
zero-point gel for oxygen sensors
Calibration solutionsPortuguese -
COY8-AAxxxx (South Africa)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Austria)
zero-point gel for oxygen sensors
Calibration solutionsGerman -
COY8-AAxxxx (Canada (French))
zero-point gel for oxygen sensors
Calibration solutionsfr -
COY8-AAxxxx (Malta)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Finland)
zero-point gel for oxygen sensors
Calibration solutionsFinnish -
COY8-AAxxxx (Switzerland (French))
zero-point gel for oxygen sensors
Calibration solutionsfr -
COY8-AAxxxx (Belgium (Dutch))
zero-point gel for oxygen sensors
Calibration solutionsDutch -
COY8-AAxxxx (Canada)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Estonia)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (Germany)
zero-point gel for oxygen sensors
Calibration solutionsGerman -
COY8-AAxxxx (Netherlands)
zero-point gel for oxygen sensors
Calibration solutionsDutch -
COY8-AAxxxx (Romania)
zero-point gel for oxygen sensors
Calibration solutionsRomanian -
COY8-AAxxxx (Greece)
zero-point gel for oxygen sensors
Calibration solutionsGreek -
COY8-AAxxxx (Australia)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Switzerland)
zero-point gel for oxygen sensors
Calibration solutionsGerman -
COY8-AAxxxx (Turkey)
zero-point gel for oxygen sensors
Calibration solutionsTurkish -
COY8-AAxxxx (South Korea)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (European Union)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (United Kingdom)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Sweden)
zero-point gel for oxygen sensors
Calibration solutionsSwedish -
COY8-AAxxxx (France)
zero-point gel for oxygen sensors
Calibration solutionsfr -
COY8-AAxxxx (Japan)
zero-point gel for oxygen sensors
Calibration solutionsJapanese -
COY8-AAxxxx (Czech Republic)
zero-point gel for oxygen sensors
Calibration solutionsCzech -
COY8-AAxxxx (Latvia)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (Slovenia)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (United Arab Emirates)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (China)
zero-point gel for oxygen sensors
Calibration solutionsChinese -
COY8-AAxxxx (Croatia)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (Saudi Arabien)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (Ireland)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Mexico)
zero-point gel for oxygen sensors
Calibration solutionsSpanish -
COY8-AAxxxx (New Zealand)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Belgium)
zero-point gel for oxygen sensors
Calibration solutionsfr -
COY8-AAxxxx (Denmark)
zero-point gel for oxygen sensors
Calibration solutionsDanish -
COY8-AAxxxx (Lithuania)
zero-point gel for oxygen sensors
Calibration solutions -
COY8-AAxxxx (Italy)
zero-point gel for oxygen sensors
Calibration solutionsItalian -
COY8-AAxxxx (Norway)
zero-point gel for oxygen sensors
Calibration solutionsNorwegian -
COY8-AAxxxx (India)
zero-point gel for oxygen sensors
Calibration solutionsEnglish -
COY8-AAxxxx (Switzerland (Italian))
zero-point gel for oxygen sensors
Calibration solutionsItalian -
OxyMax W
Product Code: COS41-
Declaration Number: EC_00711_01.18EU DeclarationGerman , English , fr -
Viomax, UV, Turbimax, TURBIDITY AND TOTAL SUSPENDED SOLIDS, TOCII, Stip-Scan, Stamolys, SPECTROMETER, OxyMax W, OxyMax H, New Analyzer Platform, Liquistation M, Liquiport, Isemax, Cell growth, Absorbance
Product Code: CAM74-, CAS40D-, CAS51D-, CAS74-, CAS80E-, CKF50-, CKI50-, COS22D-, COS31-, COS41-, COS51D-, COS61-, COS61D-, COS81D-, CSF48-, CSP44-, CUS50D-, CUS51D-, CUS52D-, CVF52-, CVI52-, OUSAF11-, OUSAF12-, OUSAF22-, OUSAF46-, OUSBT66-, OUSTF10-, CA70SI-, CA71AL-, CA71AM-, CA71CL-, CA71CR-, CA71CU-, CA71FE-, CA71HA-, CA71HY-, CA71MN-, CA71NO-, CA71PH-, CA71SI-, CA72TOC-, CA76NA-, CA80AL-, CA80AM-, CA80COD-, CA80CR-, CA80FE-, CA80HA-, CA80MN-, CA80NO-, CA80PH-, CA80SI-, CA80TN-, CA80TP-
Approval Number: EAEC RU D-DE.AD07.B.01362/19MiscellaneousRussian -
Viomax, UV, Turbimax, TURBIDITY AND TOTAL SUSPENDED SOLIDS, TOCII, Stip-Scan, Stamolys, SPECTROMETER, OxyMax W, OxyMax H, New Analyzer Platform, Liquistation M, Liquiport, Isemax, Cell growth, Absorbance
Product Code: CAS40D-, CAS51D-, CAS74-, CAS80E-, CKF50-, CKI50-, COS22D-, COS31-, COS41-, COS51D-, COS61-, COS61D-, COS81D-, CSF48-, CSP44-, CUS50D-, CUS51D-, CUS52D-, CVF52-, CVI52-, OUSAF11-, OUSAF12-, OUSAF21-, OUSAF22-, OUSAF46-, OUSBT66-, OUSTF10-, CAM74-, CA71AL-, CA71AM-, CA71CL-, CA71COD-, CA71CR-, CA71CU-, CA71FE-, CA71HA-, CA71HY-, CA71MN-, CA71NO-, CA71PH-, CA71SI-, CA72TOC-, CA76NA-, CA80AL-, CA80AM-, CA80COD-, CA80CR-, CA80FE-, CA80HA-, CA80MN-, CA80NO-, CA80PH-, CA80SI-, CA80TN-, CA80TP-
Region/Country: Russia (Declaration of Conformity)
Approval Number: EAEC D-DE.AD07.B.01363/19MiscellaneousRussian -
LIQUISYS M, OxyMax H, OxyMax W
Product Code: COS71-, COM253F-, COM253-, COM223-, COM223F-, COS61-, COS41-, COS31-, COS21-
Region/Country: Russia
Approval Agency: Rosstandart
Approval Number: OC.C.31.004.A_35505MetrologyRussian
Accessories / Spare parts
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Order code 51506784
Accessory kit COY31-Z
Content: COY3-F, COY31-WP, COY31-OR and COY31-PF for sensors COS31, COS41 and COS51D standard
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Order code 50053349
Elektrolyte COY3-F
10 pcs. plastic ampoules, for sensors COS3/3S/COS4 and COS31/41/51D/71.
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Nr 2 Order code 51506976
Set of 2x membrane cap COY31-WP
2 pcs. ready made for sensors COS31, COS41 and COS51D standard
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Nr 1 Order code 51506985
Sealing set COY31-OR
3 pieces O-rings for sensors COS31, COS41, COS51D and COS71.
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Order code 51506973
Polishing foil COY31-PF
10 pcs. for cleaning of the gold cathode for sensors COS31, COS41, COS51D and COS71.
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Order code 51506817
Measuring cable COK41-7
7 m of length, ready made for sensor COS41 with TOP68 connector.
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Order code 51506818
Measuring cable COK41-15
15 m of length, ready made for sensor COS41 with TOP68 connector.
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Order code 71495126
Kit COSxx Protection cage 8,5 mm holes
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Order code 71495128
Kit COSxx Protection cage Standard
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Order code 71495130
Kit COSxx Protection cage Fish farming
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Nr 3 Order code 50053276
Protective cage for COS31/41/51D/61/71
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Order code 50003987
Junction box VBM
with 10 high-impedance terminals Protection class: IP65 Dimensions: 125 x 80 x 55 mm (L x W x H)
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Order code 50081787
COY 3-SK membrane protective basket
for immersion of diss. oxygen sensors COS31/41/51D/61/61D in fish ponds.
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Order code COS41-
Oxymax W COS41
Dissolved oxygen sensor, amperometric. 2 electrode cell. Application: Water, waste water. Measuring range: 0.05...20 mg/l. :: Compatibility, Sensor: COS4.
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Order code COY8-
Zero-point gel COY8
Zero point: Verification, calibration, adjustment at zero point of oxygen and disinfection sensors ::Amperometric and optical sensors ::12, 25 and 40mm diameter ::Application in the lab, in the field
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Predecessor