Oilfield tubular torque wrench

On-board scale sensor with mechanical amplification and...

Operating circuit for magnetoelastic force/pressure sensors

Opposing taper-fit collar for attaching a torque sensing transdu

Optical pressure detector

Optical torque detector

Optical torque sensor

Optical torque sensor

Optical torque sensor utilizing change in reflectance grating li

Optically based torsion sensor

Opto-mechanical touch sensor

Ore pass level and blockage locator device

Output circuit for pressure sensor

Overload protected loadcell

Overload protection in transducers for measuring torque

Overload protector for a force-measuring device,...

Paddle sensor

Parallel type six-axes force-moment measuring apparatus

Particular strain gage orientation for a six component load...

Pass through seat restraint tension sensing assembly