Signet 2774-2777 DryLoc® pH/ORP Electrodes

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Signet 2774-2777 DryLoc® pH/ORP Electrodes

The Signet 2774 - 2777 pH and ORP Electrodes feature a unique foulproof DryLoc® connector with goldplated contacts designed specifically for use with the Signet 2750 and 2760 preamplifiers, sensor electronics, and connectors. These dependable and highly responsive electrodes feature a PTFE double reference junction with KNO3 in the front chamber to block various poisoning ions. Embedded positioning of the temperature element in the pH sensing tip allows the temperature response to be quick and accurate. The electrodes are offered with either flat or bulb style sensing elements. The flat versions allow sediment and particles to sweep past the measurement surface, minimizing risks of abrasion, breakage and coating. The bulb versions can be used for general purpose applications. Due to the specially designed chambers which keep electrolyte in place, all versions can be mounted at any angle, even inverted.


Advantages:

  • Quick temperature response
  • Special design allows mounting at any angle
  • Easy sensor replacement using DryLoc electrode connector
  • Mounts into standard 3/4 inch threads
  • Durable DryLoc connector with gold plated contacts
  • High temperature versions available

Fields of Application:

  • Neutralization Systems
  • Aquatic Animal Life Support Systems
  • Cooling Tower and Boiler Protection
  • Water Treatment & Water Quality Monitoring
  • Demineraliser, Regeneration & Rinse
  • Pool and Spa Control

pH/ORP:

  • Wetted Materials: Ryton, PTFE, FKM, glass
  • Connection: Durable DryLoc® with gold plated connections
  • Compatible Preamp/Sensor Electronics: 2750 and 2760
  • Compatible Instruments: Use the 2760 preamplifier with the Signet 8750; Use the 2750 sensor electronics with the Signet 8900, 9900 or 9950 instruments
  • Additional Features: Quick temperature response and can be mounted upside-down
  • In-line Mounting styles:  Standard 3/4 inch or ISO threaded fittings
  • Submersible mounting: Available using the back of the preamplifier or sensor electronics
  • Applications: Water treatment, water quality monitoring, some harsh chemicals