EMERSON 3900-02-10 TRANSMITTER SENSOR

  • Water and wastewater treatment
  • Chemical and petrochemical processes
  • Food and beverage production
  • Open tanks, pipelines, and ponds
  • pH and ORP (oxidation-reduction potential) measurements
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The Rosemount 3900-02-10 is Emerson’s general-purpose pH/ORP sensor designed for reliable performance in harsh environments. It features a double junction reference for protection against poisoning ions, crack-resistant glass, and a chemically resistant Ryton® body. Includes built-in solution ground and Pt-100 RTD for advanced diagnostics and temperature compensation.
  • Model: 3900-02-10
  • Sensor Type: Combined pH/ORP
  • Body Material: Polyphenylene sulfide (Ryton®)
  • Connection: ¾ inch and 1 inch MNPT threads
  • Temperature Range: -10 °C to +85 °C
  • Temperature Compensation: Pt-100 RTD
  • Cable Option: Integral cable or VP8 connector
  • Certifications: FM, CE, NSF, ATEX