PR10 Conductivity Electrode

The Yokogawa PR10 Conductivity Electrode is ideally suitable for applications where the sensors must be removed without interrupting or shutting down the process. Without any special tools the PR10 can be retracted safely from the process at pressures up to 5 bar (72 psi). The PR10 is a universal retractable assembly that can be used for all liquid measurements. The PR10 is designed to accept any commercially available pH/ORP or dissolved oxygen sensor that has a PG13.5 connection while still being backwards compatible with old Yokogawa electrodes.
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Feature

  • One model for pH/ORP, dissolved oxygen, conductivity and inductive conductivity sensors
  • All commercially available pH electrodes, such as PG13.5, SMART sensors, Vario Pin, YEF and DIN connectors can be installed in the PR10.
  • Integrated protection cage
  • A “scraper” is built-in to each assembly to effectively scrape or wipe off the
    process from the PR10’s shaft as it is being retracted from the process.
  • A safe “through the valve” insertion and retraction design
  • Simplified installation by optional ball valves with flanged or tapered connections
  • Optional flush port accessories makes it easy to keep sensors moist (pH) and clean, and also provides access for calibration if desired.

Specifications

1.1  Materials

Wetted materials

  • Stainless steel AISI 316L / Titanium
  • O-ring seals: FKM 70° shore
  • Scraper: PTFE
  • For the sensor, please check the Instruction Manual of each specific sensor

1.2  Non-wetted materials

  • Stainless steel AISI 316, 304
  • Polypropylene glass filled
  • For the sensor, please check the Instruction Manual of each specific sensor

1.3  Mounting methods

  • D32: ISO 228/1 G1¼” female
  • D50: ISO 228/1 G2” female

 

1.4  Flange ratings

  • DIN flange DN32 PN10
  • ANSI flange 1¼ “150
  • DIN flange DN50 PN10
  • ANSI flange 2“150

 

1.5  Weight

Approx. 2.5 kg excluding ball valve

 

1.6  Regulatory standards

  • CE: Decision 768/2008/EC by applying: EN- ISO 9001: 2015
  • PED Directive 2014/68/EU by applying article

 

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