Reliable Free Bromine Monitoring for Disinfection Control

The Memosens CCS55E helps operators monitor free bromine concentration in applications where stable disinfection performance is required.

Compared with manual sampling, continuous measurement provides faster process feedback, helping users maintain appropriate disinfectant levels and improve dosing efficiency.

Designed for Bromine-Based Disinfection Applications

Unlike chlorine-based disinfection systems, bromine is often selected for applications where corrosion resistance and performance in saline water are important.

The CCS55E is especially suitable for:

• 
  Seawater applications
  
• 
  Desalination plants
  
• 
  Cooling water systems
  
• 
  Process water treatment
  
• 
  Swimming pools and therapeutic baths
  
• 
  Fish farming applications
  

Stable Amperometric Measurement

The CCS55E uses a closed membrane-covered amperometric measuring cell to measure dissolved free bromine.

The sensor detects the reduction of free bromine at the working electrode, generating a measurement signal proportional to the bromine concentration.

Memosens 2.0 Technology for Easier Operation

With Memosens 2.0 technology, sensor data and calibration information are stored digitally inside the sensor.

This allows easier sensor replacement, simplified commissioning and improved measurement data traceability.

Flexible Integration with Liquiline Systems

Combined with compatible Liquiline transmitters, the CCS55E can be integrated into complete liquid analysis systems.

This allows users to combine disinfectant monitoring with other water quality parameters according to different process requirements.

Key Features

• 
  Free bromine sensor for continuous disinfection monitoring
  
• 
  Measures free bromine (HOBr)
  
• 
  Memosens 2.0 digital technology
  
• 
  Amperometric measurement principle
  
• 
  Measuring ranges:
  
  
  0–5 mg/l HOBr
  
  
  0–20 mg/l HOBr
  
  
  0–200 mg/l HOBr
  
  
  
• 
  Process temperature: 0–55°C
  
• 
  Maximum process pressure: 1 bar
  
• 
  Closed membrane-covered two-electrode measuring cell
  
• 
  Integrated temperature sensor
  
• 
  Fast response time
  
• 
  Compatible with Liquiline transmitters
  
• 
  Suitable for seawater and bromine-based disinfection systems
  

Typical Applications

Seawater and Desalination Plants

Monitoring free bromine levels to maintain effective disinfection while supporting reliable water treatment operation.

Cooling Water Systems

Used where bromine disinfectants are preferred due to their lower corrosion effect compared with some chlorine applications.

Swimming Pools and Therapeutic Baths

Helping maintain stable bromine concentration for water hygiene control.

Fish Farming

Monitoring disinfectant levels in water systems where bromine-based treatment is applied.

Frequently Asked Questions

What is the Endress+Hauser Memosens CCS55E used for?

The CCS55E is a digital sensor designed to measure free bromine (HOBr) concentration in water and process applications.

Is CCS55E a chlorine sensor?

No. The CCS55E measures free bromine, while CCS51E measures free chlorine.

What measurement principle does CCS55E use?

The sensor uses an amperometric measurement principle with a closed membrane-covered measuring cell.

What is the measuring range of CCS55E?

Depending on configuration, the measuring ranges are:

• 
  0–5 mg/l HOBr
  
• 
  0–20 mg/l HOBr
  
• 
  0–200 mg/l HOBr
  

Where is CCS55E commonly used?

Typical applications include seawater disinfection, desalination plants, process water, cooling water, swimming pools and fish farming systems.

Does CCS55E require a transmitter?

Yes. The sensor is designed to work with compatible Endress+Hauser Liquiline transmitters using Memosens communication.