Disinfection & chemical dosing systems since 2010
Sensors & Accessories

Dezenfeksiyon Ölçüm Hücreleri

Measuring cells for free chlorine, total chlorine and chlorine dioxide

Manufacturer: Lutz-Jesco Measurement & Control Instruments

Disinfection measuring cells continuously measure the concentration of free chlorine, total chlorine and chlorine dioxide in water. In the depolarization cell, rotating glass balls keep the electrode surface permanently clean, and the platinum/copper electrode combination provides stable, reproducible measurement.

The measuring range can be set at the amplifier from 0…0.5 mg/l Cl₂ to 0…20 mg/l Cl₂. For total chlorine measurement the pH value must be kept constant in the range pH 3…6; above pH 6 only the fraction of chlorine present as HClO is measured, due to dissociation.

Key features

  • Depolarization measuring cell with rotating glass balls
  • Platinum/copper electrode combination
  • Measuring ranges 0…0.5 mg/l to 0…20 mg/l Cl₂
  • Self-cleaning electrode surface
  • Works with TOPAX controllers
  • Chlorine dioxide and total chlorine with membrane-covered cell options
Technical data

Technical specifications

PrincipleDepolarization cell with rotating glass balls
ElectrodesPlatinum/copper combination
Measuring range0…0.5 mg/l – 0…20 mg/l Cl₂
pH requirementpH 3…6 constant for total chlorine