$439.00 to $510.00 $395.10 to $459.00
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Features

  • Compatibility: Signet 3719 Wet-Tap Assembly, 2750 and/or 2760 Sensor Electronics
  • Operating Range
    • pH: 0 to 14 pH
    • ORP: Application dependent
  • Connector (CPVC): DryLoc®
  • Temperature Sensor: PT-1000 or 3K Balco for pH; none for ORP
  • Reference junctions: Porous PTFE
    • Electrolyte: 3.5M KCl
    • Elements: Ag/AgCl
  • Efficiency: > 97% @ 25°C (77°F)
  • Response Time
    • pH: < 5s for 95% of signal change
    • ORP: Application dependent
  • Impedance (pH): < 150 MΩ @ 25°C
  • PAS (Poly Aryl Sulphone) body material

The GF Signet 2756-WT and 2757-WT pH / ORP electrodes are designed for wet-tap installations using the GF Signet 3719 Wet-Tap assembly. These dependable and highly responsive electrodes feature a unique foul-proof DryLoc® connector with gold-plated contacts designed specifically for use with the GF Signet 2750 and 2760 Sensor electronics and preamplifiers. The units also include a large reference chamber volume and intelligent positioning of internal elements that combine to extend the service life.

The GF Signet 2756-WT and 2757-WT pH / ORP electrodes are available come with plastic bodies. A choice of a PT-1000 or 3KΩ temperature sensor is available with pH electrodes.

System Compatibility

GF Signet 2756-WT and 2757-WT pH / ORP electrodes are compatible with a wide variety of GF Signet components. Please click here to view typical system configurations. If you have any questions about your particular installation, please contact us.

Here's how some of our customers use this product...

Measuring pH of Wastewater with 2% Suspended Solids

The Background: Our customer makes water treatment skids used to treat wastewater in the food and beverage industry. They seek a reliable means of testing the pH of wastewater prior to treatment.

The Problem: The customer needs to measure pH and temperature in a 3-inch pipe. The wastewater often has suspended solids up to ~2% so the sensors will need to be cleaned without shutting the process down.

The Solution: We suggested the GF Signet 2756-WT pH electrode which is designed for wet-tap installations using the GF Signet 3719 Wet-Tap assembly. With the wet-tap assembly users can easily access the electrodes for cleaning or re-calibration without shutting down the process.