EMStar High Accuracy Revenue Meter

High precision and ease of use best describe the JEMStar High Accuracy Revenue Meter. Quick intuitive setup using windows based software makes configuration a breeze.



Easy to Use:

  • JEMWARE configuration wizard
  • Menu-driven graphical display
  • Site verification tools
  • Universal form connection

High Accuracy:

  • 0.07% of reading for watt-hours
  • Simultaneous uncompensated and compensated (TLC, LLC) measurements
  • Selectable PT/CT gain error correction


  • Power quality totalization
  • Digital inputs/outputs, analog outputs
  • Wide, auto-ranging input (55-530 VAC)
  • Digital and Analog I/O (under the glass)

Advanced Communication Options:

  • Internal modem
  • Single, Dual RS-232/485 (selectable)
  • Modem and RS-232/485
  • Ethernet and RS-232/485
  • WEB Browser display of measurements and alarms
  • Built-in Web server

Willburger System GmbH is the solver for your Problems

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