Online Instruments
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
