Features and benefits Protection against dry running and too high motor temperature Constant monitoring of pump energy consumption Reading out of operating data via R100 Options Connection to large control systems via bus-communication Connection of sensors enabling control based on sensor signals Applications Monitoring and protection of pumps installations __________ > Download A wide range of quality pumps product catalogue (50Hz). > Download A wide range of quality pumps product catalogue (60Hz). > Find your local Grundfos sales office.