Our velocity sensors protect your machinery and safeguard your assets

Our early velocity sensors employed the self-generating moving-coil design used by geologists to measure movement in the earth’s crust. Today we still refer to “seismic” sensors in a nod to their origin. 

These early sensors yielded to the introduction of rugged solid-state accelerometers, later ushering in today’s integrated accelerometers that deploy signal processing circuitry for output signals using velocity rather than acceleration.

Our experience and expertise developed over decades offer a selection of first-rate casing-mounted velocity sensors with a variety of models for specific applications.

Product Features

Withstands extreme heat

For environments with temperatures up to +400°C.

Flexible and reliable

Two-wire, self-powered, moving-coil velocity transducer.

Radiation resistant

Resists effects of gamma radiation.

Senses low-frequencies

Measures vibrations below 4 Hz.

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Velocity Sensors

Based on decades of machinery protection and condition monitoring experience, our casing-mounted velocity sensors continue the tradition, with ever-expanding capabilities as the technology evolves.

Bently Nevada: From The Beginning