65-series Differential pH(P65) and ORP(R65) Sensors

  • Integral two-wire 4-20 mA transmitter can be fed directly to PLC, DCS
  • Accurate differential measurement
  • Eliminates ground loop interference
  • Built-in pre-amp supports up to 3,000' sensor-to-analyzer distance
  • 15 ft. (5m) standard cable length
  • Replaceable saltbridge for extended service life
  • Flow-thru, Hot-tap or submersible mounting
  • Automatic temperature compensation on pH versions
  • Semi-flush face available: reduced buildup
  • Long-lasting
  • Low Maintenance Cost
  • Field-proven
  • 2 year warranty

For added versatility, the P/R65 series, pH or ORP differential probes, are available with an integral encapsulated 4-20 mA two-wire transmitter to feed directly to a PLC or a DCS.

P/R 65 Series Probe Data Sheet.pdf540.8 KB
65-Series Sensor Manual.pdf1.47 MB