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General Purpose Process pH Electrodes
From Sensorex

Sensorex - General Purpose Process pH Electrodes

 alt="General,Purpose,Process,pH,Electrodes,Sensorex"This series of electrodes is designed to provide an economical multi-purpose solution for in-line or submersion pH measurements. Based on our proven S200C bulb and S350CD flat surface pH glass technology, these rugged and durable electrodes are available in Ryton nipples with 1/2" or 3/4" NPT threads; or in our durable epoxy body with or without quick disconnect top caps. Choose from single or double junction designs, flat or recessed measuring surface configurations and cable lengths and connectors as required. For special configurations such as low ionic models, fluoride resistant pH glass and other specialty sensors, please contact the Sensorex sales or technical support department.

  • Economical design for in-line or submersion use

  • Choose from single or double junction models

  • Threaded 1/2" or 3/4" NPT connections

  • Choose from spherical or flat pH measuring surfaces

  • Special models for low ionic and other specialty applications available

General Purpose Process pH Electrodes


  • Measuring Range: 0-14 pH (Sodium ion error >12.3pH)

  • Body material: Epoxy (S200,S222, S353, S354 Series) or Ryton (S265-S269 Series, S271CD, S272CD & S273CD)

  • Max Temp/Pressure:
    S265-S269 Series : 32-176 deg F ( 0-80 deg C))/70 psig
    S271CD,S272CD & S273CD : 170 deg F (75 de C))/100 psig,
    180 deg F (81 deg C)/85 psig, 212 deg F (100 deg C)/50 psig

  • Connector: BNC, tinned wires (other connectors available for an addi tional charge), S353CD AND S353CD have DIN Cap and require DIN-EL mating connector

  • Cable length: 30" or longer for S200 Series lengths at additional cost user specified (Cap-cable S653 required for S222 Series). 10ft length for S265-S269 series, 10ft waterproof cable for S271CD, S272CD & S273CD

  • Process Connection: 1/2" or 3/4" MNPT for submersion or in-line, S354CD has DIN 13.5mm threads


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