4621 and 4626 Conductivity Analyzer Data Sheet

This data sheet describes the ABB Models 4621 (wall-mount) and 4626 (panel-mount) conductivity analyzers, which utilize a patented six-electrode measurement technique to deliver accurate results even with up to 90% cell fouling. The system features continuous on-line sensor diagnostics, programmable ranges up to 400 ms/cm, bi-linear current outputs, and a fast-response temperature sensor, making it suitable for high-level conductivity liquors such as caustic solutions in bottle-washing and CIP processes.