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Manufacturers of Chlorination Equipment and related Products

PID Controller

The HC-220 PID Controller offers the capability to control liquid chemical or gaseous chemical feed devices with a wide range of control options, adjustable features and settings.
Each HC-220 PID Controller can perform proportional, set point, and compound loop control.

HC-220 PID Controller

  • Liquid Crystal Display
  • 4 Pushbutton User Interface
  • RS-232 Output
  • Alarm Relay Output
  • 5 x Analog Inputs and 2x 4-20 mA Outputs for control
  • Adjustable: Signal Filters, Lag Time, Display Ranges and more
  • Password Protected Control Settings

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