Krohne Group




The conductivity sensors of the OPTISENS 1000 series have a standardised robust design and a long lifespan. In combination with a OPTISENS 050 converter, it is possible to create extremely reliable low-cost measurement systems, which are suitable for a wide range of water analysis measurement tasks. The conductive measurement principle is characterised by high sensitivity, especially at low conductivity values. For this reason, the CAS 1000 sensors are perfect for low-contaminated, non-corrosive media such as pure water, steam and cooling water.

  • Suitable for connection to the OPTISENS 050 converters
  • Conductive measurement with two stainless steel electrodes
  • Available with cell constants c = 0.05, c = 0.2 and c = 1.0
  • Integrated temperature sensor (Pt100)
  • Standard design for all cell constants
  • Long lifespan

  • Water industry
  • Power plants
  • Food industry
  • Metal industry and mining
  • Paper industry
  • Chemicals industry

  • Quality control of steam and cooling water
  • Monitoring of filters / ionic exchangers
  • Quality control of ultrapure water, drinking water

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