2839-2842 NPT Conductivity-Resistivity Electrodes

The 2839-2842 Conductivity/ Resistivity 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. 316SS electrode surface finishes are controlled in a precision bead blasting operation to ensure measurement accuracy and repeatability.

The PEEK™ insulator and process connections are injection over-molded to minimize variance between electrodes. Double threaded connections in either 3/4 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.

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Fields of Application:

• Water Treatment & Water Quality Monitoring
• Reverse Osmosis
• Deionisation
• Cooling Tower and Boiler Protection
• Distillation
• Desalination
• Demineraliser
• Semiconductor
• Aquatic Animal Life Support Systems

Advantages:

• Controlled surface finish ensures accuracy and repeatability
• 316SS electrodes with injection molded PEEK™ process connections and insulators
• Compact electrode length for easy in-line installation
• Suitable for operation up to 131 °C (268 °F)
• 3/4 in. NPT or ISO 7/1 - R 3/4 process connections
• Double-threaded connection for in-line or submersible mount
• Triple orifice flow-through design reduces clogging and bubble entrapment
• Cell constants may be traceable to NIST and certified to within ±1% of value
• Integral Mounting Kit and junction box acccessories

Standards:

• RoHS compliant