Evaluating time of fligth of airborne sound pulses the distance can be measured:
Vibrating parts are sources of ultrasonic pressure waves:
Impact by piezoelectric ultrasound generators
Since 1987 our company has worked exclusivly on the developement and application of airborne ultrasound methods. From this time a remarkable amount of software modules and accessory parts have been developed to solve problematic tasks,
We are research and application oriented and know that we have the solution to your application problem.