Non-reversing load detector, for a reciprocating element
Non-symmetrical overload protection device for differential...
Nonthreaded load sensing probe
Obstruction detector for a fluid flow line of a medical...
Off-the-road tire temperature and pressure monitoring system
Oil and switch warning signal
Oil filled pressure gauge
Oil filled pressure gauge
Onboard aircraft weight and balance system
One-way temperature compensation for pressure measuring...
Open-loop differential-pressure transmitter
Opti-mechanical stress-strain indicator
Optical air data sensor
Optical differential pressure transducer utilizing a bellows...
Optical displacement torque sensor
Optical fibre coil assemblies
Optical interferometric pressure sensor method
Optical measurement system
Optical measuring device using optical fibers
Optical micropressure transducer