Technical Data
CompareDisinfection
| Measuring Principle | Chlorine dioxide |
| Application | Adequate disinfection in drinking water, preventing of pathogen formation in cooling water systems, water used to wash pre-packaged vegetables, ensures the absence of chlorine dioxide in beverage systems |
| Characteristic | Amperometric measurement of dissolved chlorine dioxide |
| Measuring range | Trace: 0 to 5 mg/l ClO2 Standard: 0 to 20 mg/l ClO2 High: 0 to 200 mg/l ClO2 |
| Measuring principle | Closed, membrane covered measuring cell Reduction of chlordioxide (ClO2) to chloride at the cathode with appr. 120mV |
| Design | Closed amperometric 2-electrode measuring cell with PVDF membrane |
| Material | Sensor shaft: POM Membrane: PVDF Membrane cap: PVDF |
| Dimension | Diameter: 25 mm (0.98 inch) Length: 161 mm (6.34 inch) |
| Process temperature | 0 to 55 °C , non-freezing (32 to 130 °F) |
| Process pressure | Max. 2 bar abs (Max. 29 psi abs) |
| Temperature sensor | 10k NTC integrated (Memosens) |
| Connection | Inductive, digital connection head with Memosens |
The Memosens CCS50E digital sensor is robust, requires little maintenance and enables easy chlorine dioxide measurement. In drinking water, process water and utility applications in various industries, the sensor quickly outputs stable measured values. It effectively ensures the disinfection effect, excellent water quality and high safety while avoiding overdosing of chlorine dioxide. In addition, it can monitor the ClO2 concentration in beverage production plants and reverse osmosis water purification systems. It uses Memosens 2.0 digital technology, guaranteeing high data integrity with simple device operation.
Advantages
Wide measuring range: from trace chlorine dioxide measurement to applications with chlorine dioxide concentrations up to 200 mg/l.
Simple installation: the sensor can be installed in the modular Flowfit CYA27 flow assembly or an immersion assembly for measurement, using the new Memosens 2.0 digital technology to effectively shorten the polarization time.
Fast response and precise display of the process status, allowing the user to take timely measures in response to process changes and implement process control efficiently.
Higher process safety: long-term stable output of high-precision measured values, supports continuous process monitoring and minimizes the disinfectant dosage.
Fast sensor replacement and extended uptime: allows laboratory pre-calibration of the sensor, plug-and-play on site.
Used with Liquiline multichannel transmitters to simultaneously measure other relevant water quality parameters.
Field of application
The Memosens CCS50E digital chlorine dioxide sensor is the ideal choice for skid builders and end users. The sensor measures reliably in the following applications:
Cooling systems or cooling towers: preventing the survival and multiplication of pathogens
Process water: ensures safe and hygienic food packaging and bottling processes
Beverage production plants and reverse osmosis water purification systems: ensuring safe chlorine dioxide concentration limits
Drinking water: guarantees the disinfection effect
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Disinfection Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Disinfection Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Disinfection Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Disinfection Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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