Technical Data
CompareDisinfection
| Measuring Principle | Free chlorine |
| Application | Ensuring reliable disinfection in drinking water Process water Dosing disinfectant efficiently in pool water Detect the absence or presence of free chlorine in Utilities Guarantee food safety and provide hygienic packaging and bottling |
| Characteristic | Amperometric measurement of dissolved free chlorine |
| Measuring range | Trace: 0 to 5 mg/l HOCl Standard: 0 to 20 mg/l HOCl High: 0 to 200 mg/l HOCl |
| Measuring method | Closed, membrane covered measuring cell Reduction of free chlorine 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: 161 mm (6.34 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 integrated (Memosens) |
| Connection | Inductive, digital connection head with Memosens |
The Memosens CCS51E digital free chlorine sensor quickly outputs stable measured values in drinking water, pool water, process water and utility applications. The sensor quickly outputs free chlorine measured values and requires only a small water sample. This ensures efficient process control and safe plant operation. The CCS51E uses Memosens 2.0 digital technology, guaranteeing high process safety and data integrity with simple device operation. It genuinely supports the implementation of predictive maintenance and IIoT applications.
Advantages
Compared to the colorimetric measuring principle, membrane-covered sensors have lower maintenance requirements, significantly reducing operating costs.
Extended uptime: allows laboratory pre-calibration of the sensor, true plug-and-play in the field, and effectively shortens the polarization time with Memosens 2.0 digital technology.
Fast response (t90 < 25 seconds), precise display of the process status, allowing the user to take timely measures in response to process changes and implement process control efficiently.
High process safety and efficient disinfectant dosing: long-term stable output of high-precision measured values, supports continuous process monitoring and flexible adjustment of the disinfectant dosage on demand.
Wide range of applications and broad measuring range: from trace free chlorine measurement to applications with free chlorine concentrations up to 200 mg/l.
Used with Liquiline multiparameter transmitters to simultaneously measure other relevant water analysis parameters such as pH and ORP.
Field of application
The Memosens CCS51E digital free chlorine sensor is suitable for measurement applications in all kinds of water quality:
Drinking water: guarantees the disinfection effect
Utilities: detecting the free chlorine concentration to avoid losses
Process water: ensures safe and hygienic food packaging and bottling processes
Pool water: ensures proper dosing of disinfectant
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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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