Signet 2744-2747 DryLoc® Differential pH/ORP Electrodes

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Signet 2744-2747 DryLoc® Differential pH/ORP Electrodes

The Signet 2744-2747 Differential pH and ORP electrodes are high performance sensors built with the DryLoc® connector, a Ryton® body, and PTFE reference junction to handle the most extreme and harshest of chemical applications. These differential electrodes use a field-proven 3-electrode differential technique: the pH and reference electrodes are measured against a ground electrode, ensuring a steady and stable signal. A key feature is the reference electrode, which is housed in a glass half-cell embedded in the reference chamber and is protected from compounds that may contain sulfides (S2-) and metals. To ensure long service life, the reference features a refillable electrolyte chamber and a replaceable equitransferant salt bridge, both easily serviced in the field. The patented porous PTFE reference junction resists fouling, clogging and chemical attack.


Advantages:

  • Differential design for stable measurements in the most aggressive applications
  • Long service life even in severe or difficult chemical applications
  • Memory chip enabled for access to a wide range of unique features when connected to the Signet 2751 pH/ORP Smart Sensor Electronics
  • High performance glass that can withstand high pH caustic media as well as elevated temperature applications
  • Ryton (PPS) body for broad range of chemical compatibility
  • Watertight DryLoc® connector with foul-proof gold plated contacts
  • Porous PTFE reference junction resists fouling and chemical attack
  • Rebuildable reference electrode
  • Solution ground
  • Temperature sensor (pH)
  • Easy sensor replacement using DryLoc electrode connector
  • Quick temperature response
  • Compatible with all Signet instruments

Fields of Application:

  • Water and Wastewater Treatment
  • Plant Effluent
  • Plating Baths
  • Scrubbers
  • Harsh Chemical Applications
  • Surface Finishing

pH/ORP:

  • Differential design for stable measurements in the most aggressive applications
  • Long service life even in severe or difficult chemical applications
  • Memory chip enabled for access to a wide range of unique features when connected to the Signet 2751 pH/ORP Smart Sensor Electronics
  • High performance glass that can withstand high pH caustic media as well as elevated temperature applications
  • Ryton®(PPS) body and PTFE junction for broad range of chemical compatibility
  • Compatible with all Signet instruments