After driving the market in ultrasonic level controllers for the past 40 years, Siemens has evolved its industry-leading solutions to include control for 80 GHz radar sensors. Need high-accuracy open channel monitoring? How about flexible control with multiple relays and ultrasonic? Or perhaps you need a reliable controller for long-range, high-frequency radar? Siemens level controller portfolio answers all these questions—and more. Our product portfolio of controllers is ideal for applications in all industries. Whether you need the worlds’ highest accuracy in your open channels, rugged solids level measurement, or dual point monitoring, Siemens has you covered.