Providing industrial solutions for your target detection, distance measurement, or fill level monitoring needs, BUS ultrasonic sensors from Balluff offer you a number of options for all types of target media, including solids, powders, and liquids. 

Based on the latest in acoustic wave technology, BUS ultrasonic sensors detect objects with superior performance to many traditional sensor technologies because of their ability to see targets independent of color, transparency, and surface texture.  Ultrasonic sensors show their true strength, however, when long sensing ranges and high accuracy are needed.  In dusty, humid, or hazy environments, they are sometimes the only choice available.