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The C520 is a ProCon 2-channel conductivity controller with dual data trending. It has a modular design, SimplCal calibration and an on-screen step-by-step setup, and relay, 4-20mA and RS485 outputs are included. It has a dual full-color display and 400 days of data logging, and the second channel can be conductivity or pH/ORP.

  • SimplCal auto-calibration and step-by-step on-screen menu
  • Relay, 4-20mA and RS485 outputs included
  • Modular design, panel, pipe or wall mount
  • High limit, low limit and hysteresis control
  • Password protection
  • Active red alarm LED