Oil filled pressure gauge
Oil injection warning system
Omnidirectional sensor
Operating method and circuit arrangement for a capacitive...
Optical accelerometer, optical inclinometer and seismic...
Optical air data measurement system
Optical air data measurement systems and methods
Optical air data systems and methods
Optical detection of a surface motion of an object
Optical determination of velocity
Optical device and method for sensing multiphase flow
Optical device and method for sensing multiphase flow
Optical device using a matched interferometric analyzer and...
Optical doppler velocimeter
Optical encoder
Optical encoder with absolute communication and incremental...
Optical flow meter for measuring gases and liquids in pipelines
Optical flow meter for measuring gases and liquids in pipelines
Optical motion sensor
Optical odometer polarising grating