Reliable switching behavior of ultrasound probes on different surfaces

Ultrasonic sensors reliably detect transparent, dark or shiny packaging. Why they are ideal for changing materials in packaging and logistics.
How can I reliably detect very clear PET film at a distance of 150 mm?

“Ultrasonic sensors such as the wenglor U1KT001 reliably detect transparent PET and PE film at a distance of 150 mm. Material-independent, precise and flexible for reliable bag detection.
How can you check whether a cable is inserted correctly in a hand press?

How ultrasonic sensors such as the U1KT001 reliably check for the presence of cables in a fixture, even with varying diameters and dark colors.