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PH / ORP CONTROLLER

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pH / ORP Controller

The pH/ORP sensors feature the latest technologies in water treatment monitoring in order to provide all of the functions to meet various requirements. Both of our sensors incorporate an automatic transmitter which configures the instrument for ORP and pH operations. The applications that most often utilize these sensor electronics are within the water & wastewater treatment industry, along with surface finishing, neutralizing systems, untreated effluent monitoring, etc.

ORP Controller ORP-5520
  • Brand name ROC®
  • Square LCD screen
  • Display ORP
  • Measuring range -2,000 ~ +2,000 mV
  • Relay function, Output 4-20mA
pH Controller PH-5520
  • Brand name ROC®
  • Square LCD screen
  • Display pH
  • Measuring range 0 ~ 14
  • Relay function, output 4-20mA