Siemens also describes the measuring accuracy of its Sitran LUT400 ultrasonic evaluation device as a record: 1 mm accuracy is the benchmark for the competition in this device category. The single-channel device is suitable for continuous level measurement of liquids, bulk solids or slurries in a wide range of applications. Various expansion stages also support flow or volume flow measurement in channels and pump control. The latter can be optimized in terms of energy costs using a real-time clock and special algorithms.