Technical Data
CompareDisinfection
| Measuring Principle | Chlorine dioxide |
| Application | Guarantees reliable disinfection in drinking water Prevents the growth of biofilms and pathogens in cooling water Ensures food quality Ensures the absence or presence of chlorine dioxide in Utilities |
| Characteristic | Amperometric measurement of dissolved chlorine dioxide |
| Measuring range | Trace: 0 to 5 mg/l ClO2 Standard: 0 to 20 mg/l ClO2 |
| Measuring method | Closed, membrane covered measuring cell Reduction of chlordioxide at the cathode |
| Design | Closed amperometric 2-electrode measuring cell with PVDF membrane |
| Material | Sensor shaft: POM Membrane: PVDF Membrane cap: PVDF Sealing ring: FKM |
| Dimension | Diameter: 25 mm (0.98 inch) Length: 126 mm (4.96 inch) |
| Process temperature | 0 to 55 °C (32 to 130°F), non-freezing |
| Process pressure | Max.1 bar (max. 14.5 psi) |
| Temperature sensor | 10k NTC |
| Connection | Analog with fixed cable |
The CCS50 chlorine dioxide sensor is robust and low-maintenance. It quickly provides stable measured values for water, process water and utility applications. The sensor ensures an efficient disinfection process even at minimum flow, achieving the highest water quality and safety, avoiding chlorine dioxide overdosing or ensuring that beverage plants and reverse osmosis processes are free of ClO2. The CCS50 analog chlorine dioxide sensor provides continuous measured values at the measuring point.
Benefits
Fast response (t90 < 15 seconds) with highly accurate display of the process status, enabling timely action in response to process changes and efficient process control.
Higher process safety: precise, long-term stable measurement enables permanent process monitoring and flexible adjustment of the disinfectant concentration as required.
Flexible installation: the sensor can be installed in the CCA151 and CCA250 flow-through holders or in an immersion holder. Measurement is independent of flow at flow rates above 5 l/h (CCA151), 30 l/h (CCA250) or 15 cm/s (immersion).
The fluorescence sensor is low-maintenance and significantly reduces the operating costs of the measuring point compared with colorimetric measuring systems.
Used together with the Liquisys chlorine transmitter, it provides continuous analog chlorine dioxide measured values at the measuring point.
Applications
The CCS50 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 the absence of chlorine dioxide
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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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