
Specs at a glance
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Measurement range
0.001 to 20 mg/l
0 to 200 %SAT
0 to 400 hPa -
Process temperature
-5 to 135 °C (23 to 275 °F)
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Process pressure
1 to 12 bar abs (14.5 to 174 psi)
Field of application
The Oxymax COS22D safeguards your products, process and plant equipment from oxygen influences. It measures reliably over a wide range helping you to better monitor and control your applications. The sensor is low-maintenance and ensures long-term stability - even with frequent sterilization and autoclaving. Oxymax COS22D is not the latest Memosens generation. To get information on the new Memosens COS22E sensor with extended functionality, click here.
Oxymax COS22D measures oxygen in the core processes of many industries:
Pharma and biotechnology
– Process control in enzyme production
– Control of culture growthFood & Beverages
Chemicals
Water treatment
– Boiler feedwater
– WFI (water for injection)Inertizations
Residual oxygen measurement in processes
With its international explosion-protection approvals, such as ATEX, FM, CSA and NEPSI, the digital sensor is suitable for hazardous area use.
Benefits
Reliable, long-term stability and linear measurement
Low-maintenance design
Suitable for CIP/SIP and autoclaving
Unique hygienic design (EHEDG)
USP class VI
Approved for hazardous area use
Videos
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity

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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 |
Predecessor
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Technical Information (TI)
Oxymax COS22D/COS22 Technical Information
Sensor with long-term stability for frequent sterilizations and autoclavability
EN 30/11/201516/10/201401/02/201201/02/2011Language:
English
Version:
30/11/2015
File size:
862.6 KB
File name:
TI00446CEN_0415.pdf
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Operating Instruction (BA)
Oxymax COS22D
Sensor for the measurement of dissolved oxygen with Memosens technology
EN 13/12/202131/03/201930/11/201516/10/201401/02/2012Language:
English
Version:
13/12/2021
File size:
2.3 MB
File name:
BA00447CEN_0620-00.pdf
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Operating Instruction (BA)
Oxymax COS22 Operating Instructions
Analog sensor for the measurement ofdissolved oxygen
EN 30/11/201516/10/201401/02/201201/02/2011Language:
English
Version:
30/11/2015
File size:
1.1 MB
File name:
BA00446CEN_0415.pdf
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Short Instruction (KA)
Oxymax COS22D, Oxymax COS22
Sensor for the measurement of dissolved oxygen
EN 13/12/202131/03/201915/09/201831/01/201731/05/2016Language:
English
Version:
13/12/2021
File size:
1.4 MB
File name:
KA00446CEN_0820-00.pdf
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Installation Instructions (EA)
Kit COS22Z-xxxx
Replacement for oxygen sensors COS22 / COS22D / COS22E
EN 29/09/2022Language:
English
Version:
29/09/2022
File size:
994.9 KB
File name:
EA01437CEN_0122-00.pdf
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Special Documentation (SD)
SD Hygienic applications
Liquid analysis equipment
EN 29/08/202330/04/2021Language:
English
Version:
29/08/2023
File size:
512.7 KB
File name:
SD02751CEN_0223-00.pdf
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Fields of Activities (FA)
Catálogo Portfolio Analítica
Desde sensores hasta soluciones completas
Language:
Spanish
Version:
12/01/2017
File size:
1.5 MB
File name:
FA01018CES_Portfolio_Analitica_0216.pdf
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Fields of Activities (FA)
Jistota v analýze kapalin
Od senzorů po kompletní dodávku na klíč
Language:
Czech
Version:
12/01/2017
File size:
740.3 KB
File name:
Analyza_FA01018Ccs_0216.pdf
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Fields of Activities (FA)
Esperti nell’analisi dei liquidi
Dai sensori singoli a soluzioni complete “chiavi in mano”
Language:
Italian
Version:
12/01/2017
File size:
3.9 MB
File name:
FA01018CIT_02.16.pdf
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Case Study (CS)
No corrosion in the turbines
Oxymax COS22D trace sensor in a combined heat and power plant
Language:
English
Version:
02/04/2013
File size:
654.3 KB
File name:
CS01333C_No corrosion in the turbines.pdf
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