Ultrasonic sensor for highly transparent objects

Baumer: With a response time of merely 1.3 ms, the new ultrasonic sensor UNAM 12 is the world’s fastest and comes very close to a photoelectric sensor. Twenty times faster than conventional ultrasonic sensors it is destined for highly dynamic processes. This, and the additional ability to detect very closely placed objects, leads to a considerable increase in efficiency.

UNAM 12 detects ultra-transparent packaging materials such as foils or bottles as well as wafers and glass in order to ensure a smooth process flow. To do so with maximum reliability, the ultrasonic sensing principle guarantees impeccable operation regardless of the degree of soiling. Beyond that, the sensor versions with a special beam columnator come with a very narrow sonic beam and, therefore, are able to reliably identify individual objects with even the smallest separation distances. The narrow sonic beam also allows for the sensor to be mounted behind a protective wall and detect objects through narrow gaps in the wall. Thanks to the lateral accuracy of 0.5 mm, the sensor also is extremely precise.

Baumer Group
The Baumer Group is a leading international manufacturer of sensors and system solutions for factory and process automation. In 2011 the innovative family-owned company employs about 2,500 people worldwide in 36 locations and 18 countries. The long lasting success is built on high customer focus as well as the innovative and diversified product range of the product segments Sensor Solutions, Motion Control, Vision Technologies, Process Instrumentation, and Gluing Systems. For further information please refer to www.baumer.com.