The air bubble detector for non-contact detection identifies air- and gas bubbles in liquid filled tubes from the outside through the tube wall.

Due to the high sensor reliability as well as the potential utilization in the medical, pharmaceutical and food industry sector, there exist numerous applications for the ultrasound based control procedure. The sensors control for example the liquid transport in dialysis machines, infusion pumps or at transfusions.

Besides the customized sensors we produce standardized air bubble detectors for industrial applications. The industrial ABD is used in the field of industrial process measurement and control, e.g. as a control module for dosing and filling systems. Furthermore, the sensors are used for function monitoring in analysis devices.

Design and evaluation algorithm are adapted to the specific tasks of our customers.