On-Line Instruments for Water and Wastewater Monitoring

Contacting Conductivity Analyzers, Transmitter & Sensors

Model 3400-series Contacting Conductivity/ Resistivity Sensors


Model 3400-series

Contacting Conductivity/Resistivity Sensors
Enhanced Performance Design

GLI's Model 3400-series Contacting Conductivity Sensors are designed to accurately measure conductivity/resistivity from ultrapure water (0.056 µS/cm) to 200,000 µS/cm in clear fluids. Each sensor is available in a variety of precisely measured cell constants and materials of construction to meet many measurement needs. When used with the Model C53 or C33 conductivity analyzer, unsurpassed measurement accuracy is accomplished utilizing the unique DRY-CAL method.

GLI's 3400-series sensors are ideal for deionization, reverse osmosis, electro-deionization, desalination, chemical purity, and other clear fluid applications.

  • Titanium, graphite, or stainless steel electrodes
  • Highly accurate PT1000 RTD temperature element
  • High temperature, high pressure styles
  • Universal mounting
  • Optional integral junction boxes
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