GF Signet 2839-1V to 2842-1V Conductivity Electrodes
Starting at $389.00
Starting at $350.10

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  • 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
GF Signet 8900 Multi-Parameter Controller
Measures flow, pH, ORP, conductivity, pressure, level, and temperature
In Stock
GF Signet 9900 Transmitter
SmartPro single channel interface & multi-parameter input selection
In Stock
GF Signet 2850 Conductivity/Resistivity Sensor
Available in various configurations for maximum installation flexibility
In Stock
GF Signet 2850-101 Plug-In NIST Traceable Recertification Tool
For use with the GF Signet 2850 for calibration or validation of conductivity/resistivity electronics
In Stock
GF Signet 8050 Universal Mounting Kit
Kit for mounting a field mount transmitter on a pipe, wall or other stationary surface near a sensor
In Stock
GF Signet 8052 3/4" Integral Mount NPT
In Stock


This product can be used in the following applications:

Part Number Price Available
Show Configuration
Base Price
Cell Constant (Range)
10 cm-1 (100 to 200,000 μS) (+$144.90)
Thread Size
3/4 inch NPT
$495.00 3

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 2-3 weeks. Call for expedite options". Click here to select options