One Series - Electronic (2, 4, 8 Wire)


The United Electric (UE) One Series allows you to choose from explosion-proof, intrinsically safe and non-incendive models that monitor gauge pressure, differential pressure or temperature. With an integral digital display and 4-20 mA output, the United Electric One Series can effectively do the job of three – replacing a switch, a gauge and a transmitter.


  • Digital Display
  • 100% adjustable set point and deadband
  • All solid state design
  • Remote and local “I AM Working®” status signal
  • Captures and displays MAX/MIN process extremes
  • Continuously stores HI/LO extremes
  • Adjustable ranges:
    • 0 to 4500 psig (310, 3 bar)
    • 0 to 200 psid (13, 8 bar)
    • -300 to 1000ºF -184 to 538ºC
  • 4-20 mA output models available
  • Division 1 (Intrinsically Safe) + Division 2 models available
  • Approvals: UL, cUL, CE, ATEX, GOST
  • United Electric
One Series
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