ABB Digital pH Measurement Solutions

ABB’s digital pH measurement portfolio combines over 70 years of sensor innovation with advanced diagnostics and modular design to deliver unmatched accuracy, reliability, and ease of use across a wide range of industrial applications.

Key Features:

• Smart Sensor Technology: ABB’s EZLink™ digital sensors store calibration and diagnostic data internally, enabling plug-and-play installation, remote calibration, and real-time health checks.
• Advanced Diagnostics: Patent-pending Perpetual Impedance Diagnostics and Reference Electrode Monitoring (REM) provide early warnings for electrode faults and poisoning, reducing downtime and maintenance costs.
• Application-Specific Glassware: ABB offers high-performance glass formulations tailored for general purpose, low/high temperature, hydrofluoric acid resistance, and ultra-pure water applications.
• Modular Transmitters: Compatible with transmitters like AWT210, AWT420, APA592, and AWT440, offering features such as Bluetooth connectivity, explosion-proof design, and multi-channel trending.
• Simplified Selection: Sensors are grouped into three ranges; 100 Series (general purpose), 500 Series (industrial harsh environments), and 700 Series (ultra-pure water), with color-coded identification for easy matching to application needs.

ABB’s digital pH solutions are ideal for industries including water and wastewater treatment, chemical processing, power generation, and food & beverage, offering scalable, cost-effective, and high-performance measurement systems.