pH / ORP sensors
ABB's broad range of sensing systems apply sensor technologies directed at specific application challenges. Flowing junction technology is used specifically for pure waters, whereas solid-polymer and solid-matrix sensors are used in aggressive process streams. High-temperature measuring electrodes are available for applications up to 140 °C, while flat glass promotes self-cleaning efficiency in highly fouling media.
Comprehensive mounting methods are available to suit the majority of process applications: insertion, flow-through, immersion, submersion and retractable.