Chlorine Measurement

Chlorine Measurement

Chlorine compounds are considered world-wide to be the most important water disinfectant class as to their quantity. Their applications range from drinking water generation to swimming pool water disinfection - not to forget industrial water treatment like e.g. cooling and process water treatment.

The Chlorine compounds can be led into the water in many different ways, such as:

  • Dosing of Sodium Hypochlorite

  • Dosing of Chlorine gas
  • Dosing of Chlorine gas and Ammonia (Chloramination)
  • Dosing of organic Chlorine-containing disinfectants (e.g. isocyanuric acid derivates)
  • Electrolytical generation from Chloride

Chlorine species can be present in different shapes and surroundings, this being dependent from the type of generation of the Chlorine-containing disinfectant and the pH value as well as the composition of the process water.

Our Program offers the following Advantages:

  • Selective or summary registration of the Chlorine compounds – largely without cross sensitivities
  • Exact and reliable realtime measurement
  • Use of sensor technology for most varying water qualities (as to pH value, salt content, temperature, pollution charge)
  • pH value may be regulated simultaneously to the regulation of the Chlorine concentration
  • Easy modular process integration of all sensors required for the entire solution via suitable fittings
  • Connection of the sensor to a measurement transducer with display for operation and direct forward to a programmable logic controller (e.g. PLC)
  • Control devices with staged capacities adjusted to the requirements
  • Integration of the control circuit into PROFIBUS ®-DP or CANopen-Bus systems
  • Easy calibration by means of a complete Photometer kit
  • For frequently arising tasks: complete, standardised measuring and control stations as plug&play modules with ideally inter-adjusted components.
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