Ultrasonic sensors are also used for measuring distances and web edge control even at large ranges. They enable a secure detection of even transparent, liquid and powdery objects, independent of color or surface.
Ultrasonic barriers/sensors
The ultrasonic barriers and sensors reliably detect transparent, light and dark and reflective objects. They are ideally suited for use in dusty and dirty environments. Sensors with IO-Link are available.
Our ultrasonic fork sensors in a metallic housing are balanced sensors for determining the position of web edges in case of films and paper. They distinguish themselves through a high repetition accuracy and are insensitive to dirt.