The Nohken MWS-ST-11 is a high-performance microwave level switch transmitter, designed to work with a corresponding receiver for non-contact detection of solids, powders, and liquids. This system utilizes a low-power 24 GHz microwave beam to accurately sense material levels, even through non-metallic container walls like plastic or glass. Its robust design ensures stable and reliable operation in challenging industrial environments, unaffected by dust, steam, pressure fluctuations, or temperature changes. The MWS-ST-11 is an ideal solution for demanding applications such as high/low level alarms in silos, hoppers, and tanks, as well as for chute blockage detection.