pH and ORP Controllers

Discover our curated selection of pH and ORP controllers for metal finishing applications. As a trusted distributor, we offer high-quality controllers from leading brands to ensure precise pH and oxidation-reduction potential (ORP) control in processes like electroplating, wastewater treatment, and surface finishing.

ProCon D300 Series pH/ORP Controller by Icon Process Controls for industrial control

D300 Series pH/ORP Controller

Corrosion-resistant controller with LCD multi-line display, dual 3A relays, and SimplCal auto-calibration. Ideal for water quality, neutralization, and process control applications.
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ProCon D300 Series pH/ORP Controller by Icon Process Controls for industrial control

D400 Series pH/ORP Controller

Industrial-grade controller featuring a full-color display, dual 4–20mA outputs, RS485 MODBUS RTU communication, and SimplCal calibration. Designed for chemical processing and wastewater treatment.
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ProCon D500 D520 Series pH/ORP Controller by Icon Process Controls for advanced pH/ORP control

D500 Series pH/ORP Controller

Advanced controller with large color LCD, three relay outputs, 4–20mA and RS485 MODBUS RTU communication, and 400-day data logging with trend graphing. Suitable for high-precision applications in industrial environments.
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