Sanitary Conductivity and Resistivity Sensor

Specifications (PDF)

Models 2819 – 2823 Conductivity and Resistivity Sensors

Signet Conductivity/Resistivity Sensors are designed to provide versatile installation and accurate sensing across a very broad dynamic range. Coupled with Signet-patented measuring circuitry a three decade range with ±2% of reading accuracy is achieved without the need for troublesome sensor platinization. Platinum RTD (PT-1000) properly located within the sensor allows optimal temperature sensing. Standard wiring allows connection without costly “patch cords”.

• 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
• Alternate materials
  – Titanium
  – Hastelloy-C
  – Monel
• PTFE insulator

Applications

• 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
• Salinity
• USP Purified Water and WFI Water Production