The Siemens 7ML5050-0AA12-1DA0 is an Ultrasonic Level Controller from the SITRANS LUT400 Series, designed for continuous, non-contact measurement of levels, volumes, and volumetric flow in liquids, slurries, and solids. This model, the SITRANS LUT420, offers a measurement range of up to 60 meters (197 feet), providing high-accuracy volume flow measurements and built-in data logging capabilities. It operates with an input voltage of 100 to 230 V AC ±15% and features three cable inlets with M20 plastic cable glands. The system includes a single measurement point setup, comprising one transducer input, one mA output, and one external temperature sensor input. Communication and I/O options include HART protocol, two discrete inputs, and three relays. The device is approved for general-purpose use, meeting standards such as CE, UKCA, FM, CCSAUS, UL, RCM, EAC, and KC.
