Technical Data
CompareDisinfection
| Measuring Principle | Chlorine dioxide |
| Application | Drinking water, water, process |
| Characteristic | Amperometric measurement of dissolved chlordioxide |
| Measuring range | 0,01 - 5ppm Chlordioxide |
| Measuring principle | - closed (membrane covered) measuring cell. - Reduction of chlordioxide (ClO2) to chlorid at the cathode with appr. 120mV. |
| Design | Closed amperometric 2-electrode measuring cell with PTFE membrane. |
| Material | Sensor shaft : PVC Membrane : PTFE Membrane cap : PBT (GF30); PVDF |
| Dimension | Diameter : appr. 25mm Length : 160mm |
| Process temperature | 2°C ... 45°C |
| Process pressure | 0bar - 1bar |
| Temperature sensor | With NTC-temperature sensor |
| Connection | Fixed cable |
The CCS241 analog sensor is used for trace measurement of chlorine dioxide. Even with fluctuations in flow or conductivity, it transmits reliable measured values, controls the disinfection circuit and keeps the water free of bacteria. At the same time, long calibration and maintenance intervals reduce maintenance costs.
Advantages
Recalibration interval of about 1-4 months under constant operating conditions
Prefitted membrane cap for easy membrane replacement
Measured value unaffected by fluctuations in medium conductivity
Measurement independent of flow at flow rates above 30 l/h
No zero-point calibration required; no complex activated carbon filter installation as with open chlorine dioxide sensors
Areas of application
The CCS241 measures chlorine dioxide for the following applications:
Drinking water
- Trace measurement in process water and water supply networks
- Monitoring, control and optimization of the disinfection process
Utilities
- Trace measurement in all disinfection processes
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Source:Endress+Hauserwebsite public information
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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