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PH controller LIQUITRON™ DR5000 Series

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.