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Rosemount™ RBI pH/ORP Sensor
Rosemount RBI pH/ORP Sensor
The Rosemount RBI pH Sensor / ORP Sensor features a multi-junction reference design, making it ideal for use in tough applications containing sulfides and other poisoning ions.
The pH/ORP sensor is offered with various configurations to meet a wide variety of installation requirements.

How pH SensorsWork

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Rosemount™ RBI pH/ORP Sensor

Specs

Measurement Range
pH sensor: 0 to 14
ORP sensor: -1500 mV to 1500 mV
Materials of Construction
Wetted Materials: Kynar®, titanium (retractable 547 only), porous PTFE, wood, glass, and choice of EPDM, Viton™ or Kalrez®
Maximum Temperature
248 °F (120 °C) at 40 psig (276 kPa [abs])
Maximum Pressure
150 psig (1,035 kPa [abs]) at 158 °F (70 °C)

Features

  • Maximize pH/ORP sensor life with multi-junction reference
  • Highly chemical resistant rugged Kynar® body
  • Retractable option for use with ball valve assemblies

Education

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