2819-2823 Conductivity-Resistivity Electrodes

Signet Conductivity/Resistivity electrodes are designed to provide versatile installation and accurate sensing across a very broad dynamic range. These electrodes are built with a controlled surface finish to ensure accuracy and repeatability. The standard electrode is constructed 316 SS or Titanium, but there are other materials available for maximum chemical compatibility. Reversible threads or sanitary flanges allow for maximum installation versatility.

Sanitary flange versions are availabe with an optional NIST Traceability Certificate to meeet USP requirements. Coupled with Signet patented measuring circuitry, a three decade measurement range is achieved without the need for troublesome electrode platinisation. A platinum RTD （PT1000） located within the electrode allows optimal temperature sensing.

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Fields of Application:

• Pure Water Treatment
  • Reverse Osmosis
  • De-ionization
  • Distillation
• Boiler Condensate
• Semiconductor Water Production
• Rinse Water Monitoring and Control
• Chemical Concentrations
• Cleaner and Degreaser Concentrations
• TDS （Total Dissolved Solids）
• Salinity
• USP Purified Water and WFI Water Production

Advantages:

• Controlled surface finish ensures accuracy and repeatability
• Flow-through design
• In-line or submersible mounting
• Certified cells ±2% meets USP requirements
• Standard process connections
  • 3/4" NPT Polypro
  • Tri-clamp 1 -11/2", 2"
  • Opt. 1/2" NPT 316 SS
• 316 SS Standard Electrode
• PTFE insulator

Standards:

• RoHS compliant