alpha-pH2000 pH-ORP Controller



alpha-pH2000 pH-ORP Controller


  • Built-In Programmable for On/Off, Proportional, or PI (Proportional integral control) - ideal for most demanding precision process control applications
  • User-Customization through Advanced Setup Menu offers flexibility in matching the controller's functions to suit individual's specific requirement
  • Automatic Calibration with Auto-Buffer Recognition eliminates mistakes during calibration
  • Symmetrical Mode Operation eliminates electronic noise problems when used with solution ground
  • Backlit Display offers reading in low-light conditions
  • Universal Power Supply Input from 85 to 250 VAC/DC allows use at multiple sites and withstands voltage fluctuations


Built for the rugged industrial environment, the Alpha pH 2000 transmitter comes with an option for symmetrical mode of operation, making it ideal for electrically noisy environments. IP65 NEMA 4X casing is weatherproof and corrosion-resistant, protecting meter against harsh elements.

The Alpha pH 2000 is user-friendly and intuitive: controller alerts when meter or electrode requires maintenance, and provides trouble-shooting prompts in plain language.