LIQUITRON™ DR5000 Series

Liquitron DR5000 controller

Designed Specifically for Industrial Applications

The LIQUITRON™ DR5000 Series is a dual-channel ORP (Oxidation Reduction Potential) Controller designed for a variety of industrial ORP applications including metal finishing, water treatment, printed circuit board manufacturing, and waste treatment.

The DR5000 is a microprocessor-based ORP controller with a backlit customized display and tactile keypad for ease of programming. The DR5000 allows independent programming of control methods (ON/OFF or Proportional) for reducing agent (Pump A) or oxidizing agent (Pump B) dosage.

High and low alarm points, delay and limit timers, and other user programmable features make the DR5000 the most robust ORP (redox) controller available for industrial applications.

  • Custom Backlit LCD Display
  • High and Low Set Points
  • Limit Timers for each output
  • +/- 2000 mV Scale
  • ORP Programmable Response Delay
  • 4-20 mA Recorder Output (option)
  • Proportional pulse or relay output both standard
  • ORP Scale
    +/- 2000 millivolts
  • Limit Timers
    Adjustable 0-11 hours
  • Differential (hysteresis)
    Keypad Adjustable
  • Cooling Water
  • Waste Treatment
  • Surface Finishing
  • Chlorination
  • De-Chlorination
  • Food Processing