Ultrasonic distance sensors are the right choice or useful alternative for materials, which are problematic for optical sensor system like liquids or printed circuit boards. 

The new ultrasonic sensor with sound pipe (UT 20S), in its very compact cubic housing, is a special product variant. Because of its narrow sound cone, it allows the detection of objects even through the smallest of openings and drilled holes with a diameter of less than 5 mm. This makes it ideal for special applications, such as level measurement in the wells of microplates in medical analysis systems or for scanning circuit boards in the electronics industry.

The ultrasonic sensors of the UMT 30 series are real multifunctional artists. A three-digit display makes all sensor settings easy for users. The add-on menu with numerous supplementary functions, e.g. the synchronisation of several sensors or multiplex operation, in which several sensors measure after one another in ascending order, allows the UMT 30 to offer extremely flexible use for a wide range of applications. In which several sensors measure after one another in ascending order, allows the UMT 30 to offer extremely flexible use for a wide range of applications. 

Features: 

• Reliable detection of objects with surfaces and highly transparent objects.
• Compact miniature housing for use when machine space is limited
• Wide range of mounting accessories
• Special sensors ideal for level control, particularly in narrow containers
• Detection independent of object colour and surface