Technical Data
CompareDisinfection
| Measuring Principle | |
| 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 CCS50D chlorine dioxide sensor is robust and requires little maintenance. It provides fast, stable measured values for drinking water, process water and utility applications. The sensor ensures an efficient disinfection process, delivering maximum water quality and maximum safety while preventing overdosing of chlorine dioxide or ensuring that beverage plants and reverse osmosis processes remain free of ClO2. The CCS50D uses Memosens digital technology for maximum process and data integrity, and it is simple to operate.
Advantages
The right sensor for every application: from trace measurement up to a maximum chlorine dioxide concentration of 200 mg/l.
Fast response with high-precision indication of the process status, enabling prompt action in response to process changes and efficient process control.
Greater process safety: precise, long-term-stable measurement enables permanent process monitoring with the lowest possible disinfectant concentration.
Flexible installation: the sensor can be installed in the CCA151 and CCA250 flow assemblies or in an immersion assembly. At flow rates above 5 l/h (CCA151), 30 l/h (CCA250) or 15 cm/s (immersion), the measurement is not affected by the flow.
Fast, convenient sensor replacement and longer uptime: the sensor is precalibrated in the laboratory and ready for plug-and-play in the field.
Combined with the Liquiline multiparameter transmitter, it can simultaneously measure other relevant water analysis parameters.
Application areas
The Memosens CCS50D chlorine dioxide sensor meets the requirements of skid manufacturers and end users. It reliably measures:
Drinking water, ensuring complete disinfection
Cooling systems or cooling towers, preventing pathogen growth
Wash water for bagged vegetables and salads, ensuring food quality
Beverage plants, ensuring no chlorine dioxide is present
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Measuring principle video
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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