Bromine Sensor

Graduated measuring ranges 0.01 – 10 mg/l.

Bromine measurement with DULCOTEST sensors: Safe metering in disinfection processes with bromine.

The robustness of the sensors makes them suitable for a very wide range of water qualities.


  • Precise, real-time amperometric measurement for efficient process control (short response time).
  • Suitable for a very wide range of water qualities (contamination, pH, salinity, temperature).
  • Amperometric measuring eliminates interference caused by turbidity or colouration.
  • Stable zero point means no drift.
  • Integrated temperature compensation eliminates interference caused by influence of temperature.
  • Diaphragm-covered electrodes for reduced dependence on flow, substances in water and film-forming media.

Technical Details :

Measurement of all common bromine reagents used for disinfection possible:

■ inorganic free bromine, e.g. using the ACTI bromine process: HOBr, or inorganically bound bromine (proprietary names include Stabrex®)

■ DBDMH (1,3-dibromo-5,5-dimethylhydantoin), proprietary names include Albrom 100®

■ BCDMH (1-bromo-3-chloro-5,5-dimethylhydantoin), proprietary names include Brom-Sticks®