 
                  Specs at a glance
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                              Measuring rangeTrace: 0 to 5 mg/l ClO2 
 Standard: 0 to 20 mg/l ClO2
 High: 0 to 200 mg/l ClO2
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                              Process temperature0 to 55 °C , non-freezing 
 (32 to 130 °F)
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                              Process pressureMax. 2 bar abs 
 (Max. 29 psi abs)
Field of application
Easy chlorine dioxide measurement with the robust, low maintenance sensor Memosens CCS50E. The sensor provides fast and stable measured values in utilities, drinking water and process water. It is used to ensure efficient disinfection for highest water quality and safety, and to avoid overdosing of chlorine dioxide. Furthermore, the absence of ClO2 in beverage plants and reverse osmosis can be monitored. Benefit from maximum data integrity and simple operation with the Memosens 2.0 technology.
Memosens CCS50E is a chlorine dioxide sensor for skid builders and end customers. It measures reliably in:
- Cooling systems or towers: to avoid pathogen growth 
- Process water: for hygienic and safe packaging and bottling of products in food processing 
- Beverage and reverse osmosis plants: to secure the absence of chlorine dioxide 
- Drinking water: to ensure sufficient disinfection 
Benefits
- Wide measuring range: From trace measurement up to chlorine dioxide concentrations of 200 mg/l. 
- Easy installation: sensor can be installed in the modular Flowfit CYA27 assembly or in immersion assemblies and faster poloarization time with the new Memosens 2.0 technology. 
- Fast response time provides accurate process view and enables prompt reaction to process changes as well as efficient process control. 
- Increased process safety: precise and long-term stable measurement ensures consistent process monitoring and allows for lowest disinfectant concentration. 
- More process up-time thanks to fast sensor exchange: precalibrate the sensor in your lab and then swap it into your process with plug & play. 
- Easy combination with other relevant parameters of liquid analysis thanks to connection to the Liquiline multiparameter transmitter. 
Videos
Extended selection
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        High-end products 
- Highly functional and convenient
Technical excellence
Simplicity
 
                              - 
        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 | Simplicity | 
| 
 Lean selection Handle your core processes easily | Technical excellence | Simplicity | 
| 
 Extended selection Optimize your processes with innovative technologies | Technical excellence | Simplicity | 
| 
 Xpert selection Master your most challenging applications | Technical excellence | Simplicity Variable | 
Predecessor
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                                                            Technical Information (TI)
 TI Memosens CCS50EDigital sensor with Memosens technology for determining chlorine dioxide EN 17/10/2023Language: English Version: 17/10/2023 File size: 1.5 MB File name: TI01767CEN_0123-00.pdf 
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                                                            Operating Instruction (BA)
 BA Memosens CCS50EDigital sensor with Memosens technology for determining chlorine dioxide EN 27/09/2023Language: English Version: 27/09/2023 File size: 1.7 MB File name: BA02313CEN_0123-00.pdf 
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                                                            Ex Safety Instruction (XA)
 XA Memosens disinfection sensorsNI Class I Div 2 Groups A, B, C, D T6 
 Ex ic IIC T6 Gc
 Class I Zone 2 AEx ic IIC T6 Gc
 Safety instructions for electrical apparatus in explosion-hazardous
 areasEN 13/08/2024Language: English Version: 13/08/2024 File size: 571.9 KB File name: XA03332CEN_0124-00.pdf 
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                                                            PU (Publication)
 Disinfection applicationsMeasuring ranges and suitable sensors Language: English Version: 16/06/2023 File size: 603.1 KB File name: PU01405CEN-disinfection-sensor-application.pdf 
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                                                            PU (Publication)
 Infographic disinfection portfolioInfographic on disinfection sensors with Memosens 2.0 technology Language: German Version: 13/06/2024 File size: 2.2 MB File name: EHLA_de_24_FO-Disinfection_infographic-PU01581C07DE0124.pdf 
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                                                            PU (Publication)
 DesinfektionsanwendungenMessbereiche und geeignete 
 SensorenLanguage: German Version: 03/11/2023 File size: 678.7 KB File name: PU01405CDE_02.23_Desinfektionsanwendungen.pdf 
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                                                            PU (Publication)
 Infografika portfolia dezinfekceInfografika o dezinfekčních senzorech s technologií Memosens 2.0 Language: Czech Version: 08/10/2024 File size: 198.2 KB File name: FO_Disinfection_script_infographic-PU01581C07_CS.pdf 
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                                                            PU (Publication)
 Infographic disinfection portfolioInfographic on disinfection sensors with Memosens 2.0 technology Language: English Version: 13/06/2024 File size: 2.2 MB File name: EHLA_en_24_FO-Disinfection_infographic-PU01581C07EN0124.pdf 
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                                                            Competence Brochure (CP)
 Desinfektion ist überallSauberes und sicheres Wasser für Wasserwerke, Kläranlagen und Industrie Language: German Version: 07/09/2023 File size: 1.6 MB File name: CP01548CDE_Desinfektion.pdf 
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                                                            Competence Brochure (CP)
 Disinfection is all around usClean and safe water for waterworks, wastewater treatment plants and ind Language: English Version: 22/06/2023 File size: 1.5 MB File name: CP01548CEN_Disinfection.pdf 
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