top of page


CS10 and CS51 sensors

The two-electrode CS10/CS51 conductivity sensors are designed for inline and submersible clean water applications. industry include 0.01 / 0.02 / 0.05 / 0.1 / 1.0. Temperature compensation options include PT100, PT1000, and 8550 ohms for full compatibility with most major manufacturers' conductivity analyzers .


  • CS10 for low conductivity (0-100/250/500 microSiemens)
  • CS51 for higher conductivity (0-1000/20,000 microSiemens)
  • 316 stainless steel electrodes, Teflon (TFE) insulator, EPDM seal
  • 1/2 and 3/4 inch male NPT process connection options



Two electrode sensors provide a simple and proven method of measuring conductivity. Precisely machined electrodes of various sizes (cell constants) are tailored to the process based on of its measurement range. Two electrode sensors are recommended for use in clean (uncoated) applications such as:

  • ultra pure water
  • Demineralized / Deionized Water
  • Inverse osmosis
  • water for injection
  • Boiler water
bottom of page