Signet 2764 Differential DryLoc pH/ORP Electrodes High Performance

The GF Signet 2764 Differential pH & ORP flat glass electrode is high performance sensor built with the DryLocR connector, a RytonR body, and PTFE reference junction to handle the most extreme and harshest of chemical applications. This differential electrode 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.