Dissolved oxygen sensor
Oxymax COS61
Optical oxygen sensor for water, wastewater and utilities
Oxymax COS61 is a high-performance oxygen sensor that offers fast, accurate and drift-free measurement. It supports your process with low maintenance, high availability and easy handling. The sensor's long-term stable fluorescence layer is exclusively oxygen-selective (interference-free), ensuring consistently reliable measurement.
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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 |
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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
0mg/l ... 20mg/l
0%SAT ... 200%SAT
0 ... 400hPa -
Process temperature
-5°C ... 60°C
( 23 - 140°F) -
Process pressure
max. 10bar
(145psi)
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Quick selection
Individual configuration
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Benefits
Minimum maintenance, maximum availability
Fast, drift-free measurement for aeration control and process monitoring
Long-term stability for increased process safety
High-performing in all aeration processes (SBR, Anamox, etc.)
Chemical-free: no electrolyte...
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Field of application
Oxymax COS61 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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Oxymax COS61D/COS61
Optical sensor for measuring dissolved oxygen
Technical Information (TI) -
Operating Instructions COS61
Optical oxygen sensor
Operating Instruction (BA) -
Brief Operating Instructions Oxymax COS61
Optical oxygen sensor
Short Instruction (KA)08/12English -
Measuring technology for dissolved oxygen in aqueous media
For many organisms living in water, dissolved oxygen constitutes the
critical basis for their survival in the medium. This spectrumranges
from fish farming and monitoring the status of surface and river water
to the bacteria in a sewage treatment plant that clean the wastewater.Publications (PU)06/05English -
Przetwornik Liquiline M CM442- FE
Wieloparametrowy przetwornik Liquiline M CM442 obsługujący dowolne
czujniki w technologii Memosens.Publications (PU)04/12Polish -
OxyMax W
Product Code: COS61-
Declaration Number: EC_00151_02.16EU DeclarationGerman , English , fr -
OxyMax W
Product Code: COS31-, COS61-, COS71-, OOS31-, OOS71-
Declaration Number: EC_00151_01.16EU 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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Nr 70 Order code 51518597
Sealing set,Sensor COS61,COS61D,2 pieces
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Nr 80 Order code 51518598
Sensor cap, COS61,COS61D, 1 piece
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Nr 10 Order code 51506820
Measuring cable COK31-1.5
1.5 m of length, ready made for sensors COS31, COS61 and COS71 with TOP68 connector.
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Nr 20 Order code 51506821
Measuring cable COK31-7
7 m of length, ready made for sensors COS31, COS61 and COS71 with TOP68 connector.
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Nr 30 Order code 51506822
Measuring cable COK31-15
15 m of length, ready made for sensors COS31, COS61 and COS71 with TOP68 connector.
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Nr 60 Order code 51507038
KIT COS31/71-S TOP68 plug unit
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Order code 71110801
Cleaning head COS61/61D, 6 or 8mm
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Order code 71110802
Cleaning head COS61/61D 1/4"
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Nr 90 Order code 50053276
Protective cage for COS31/41/51D/61/71
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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 51518599
Calibration cap, COS31/41/61/51D/61D//71
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Nr 120 Order code 50001054
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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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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