Starting at $508.00 Starting at $457.20
  • Usually ships in 2-3 weeks



  • Triple orifice flow-through design
    • Reduces clogging and bubble entrapment
  • ±2% accuracy if calibration info is entered into the transmitter
    • ±5% when entered as standard cell constant
  • Dual-threaded
  • Meets USP requirements
  • RoHS compliant

What's in the Box

  • 15ft cable
  • Calibration Certificate


The GF Signet 2839-1V to 2842-1V Conductivity Electrodes are available in four cell constants from 0.01 to 10.0 cm-1, and are suitable for a wide variety of applications from high purity water quality monitoring to weak acids and bases. 316 SS electrode surface finishes are controlled in a precision bead blasting operation to ensure measurement accuracy and repeatability.

The PVDF insulator and process connections are injection over-molded to minimize variance between electrodes. Double threaded connections in either ¾ in. NPT or ISO 7/1-R 3/4 enable quick and easy installation in submersible or in-line configurations. Transmitter integral mounting kit and junction boxes are available as accessories.

Applications for GF Signet 2839-1V to 2842-1V Conductivity Electrodes

  • Water Treatment & Water Quality Monitoring
  • Reverse Osmosis
  • Deionization
  • Cooling tower and Boiler Protection
  • Distillation
  • Desalination
  • Demineralizer
  • Semiconductor
  • Aquatic Animal Life Support Systems


This product can be used in the following applications: