GF Signet 274x pH / ORP Electrodes

High performance sensors built with the DryLoc connector, a Ryton body, and PTFE reference junction to handle extreme and harsh chemical applications.

Starting at $867.00 Starting at $780.30

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Features

  • Differential design for stable measurements in aggressive applications
  • Long service life even in severe or difficult chemical applications
  • Memory chip enabled
  • High performance glass that can withstand high pH caustic media
  • Ryton (PPS) body
  • Watertight DryLoc connector
  • Porous PTFE reference junction
  • Rebuildable reference electrode
  • ISO 9001, 14001 and OHSAS 18001

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 extreme and harsh 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.