Omni-directional movement sensor

On-line acoustic detection of bearing defects

On-line rotor crack detection

Operating turbine resonant blade monitor

Optical accelerometer

Optical fiber acoustical sensors

Optical fibre ultrasonic sensor

Optical hydrophone for a shock-wave field with long service...

Optical method for the characterization of...

Optical transducer systems

Optical vibration analyzer

Optical vibration detection spectral analysis assembly and metho

Optical vibration sensor

Optical vibration sensor

Optical vibrometer

Optical waveguide vibration sensor for use in hearing aid

Opto-acoustoelectric device and methods for analyzing...

Oscillatory pressure sensor