Bently Nevada Sensors and Transducers


Vibration Sensors


 Sensors and Transducers Overview

GE Bently Nevada offers a very wide variety of vibration, position, speed, pressure and power sensors or transmitters, each designed to handle the rigors of industrial environments and many capable of being installed in hazardous areas when appropriate I.S. barriers, galvanic isolation, or other means are used.
When your needs fall outside our standard product offering, our custom products engineering capabilities may be able to modify an existing product, or develop an entirely new one, to meet your needs.



Proximity Probes
  • Bently Nevada 3300 XL Series

    3300 XL Series
    Offered in a wide variety of measurement range options, Bently Nevada 3300 XL Series of sensor systems are the best performing and longest lasting.

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    3300 Series
    3300 Series sensors, as the precursors to our 3300 XL series, are proven performers in machinery applications around the world.

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    Special Application
    Specifically designed to measure air gap on hydro generators and motor/ generators.

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    A wide range of of accessories for your unique application including: housings, conduits, cable seals, junction boxes, mounting brackets and more.

Acceleration & Velocity
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    190501 Velomitor® CT Velocity Transducer
    Low-frequency version of our Velomitor® transducer, specifically designed for cooling tower monitoring applications with rotational speeds as low as 90 rpm.

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    330400/330425 Accelerometers
    Designed for general-purpose casing acceleration measurements and meets all requirements of API 670.

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    330450 High-Temperature Acceleration Sensor
    The 330450 HTAS segregates the sensing element from the signal conditioning electronics.

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    The Trendmaster Accelerometers are intended for use only with a compatible Transducer Interface Module (TIM) as part of Bently Nevada’s Trendmaster online condition monitoring system.

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    Housings, mounting kits and other accessories to protect you sensor system investment and make installations quicker and easier.

Pressure Transducers
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    165855 Cylinder Pressure Transducer
    Intended specifically for use with the Bently Nevada 3500/77M Recip Cylinder Pressure Monitor when real-time, continuous monitoring of cylinder performance is required on reciprocating compressors.

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    200132 Pressure Transducer
    The 200132 pressure transducer is intended for general purpose, static pressure measurements made with our Trendmaster® Pro data acquisition hardware.

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    Gas Turbine Combustion Instability Transducers
    Specifically designed to monitor combustor pressure pulsations indicative of combustion instabilities ("humming") in gas turbines.

Case Expansion & Valve Position Transducers

Vibration and Thrust Transmitters
  • 990 Vibration Transmitter

    990 Vibration Transmitter
    The 990 Vibration Transmitter provides a 4-20 mA signal proportional to relative vibration designed for use on smaller, non-critical machinery.

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    991 Thrust Transmitter
    The 991 Thrust Transmitter provides a 4-20 mA signal proportional to thrust position and is designed for use on smaller, non-critical machinery.

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    990 & 991 Transmitter Housings

    To protect our 990 and 991 Transmitters, we offer two sizes of housings for holding up to four transmitters.

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    Seismic Transmitter
    The Seismic Transmitter provides a 4-20 mA signal proportional to the 0-1 inch/sec 0-pk velocity movement of a roller element bearing housing or machinery housing.

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    990 Test Adaptor
    Inverts/isolates output signal from 990, 991 and Seismic Transmitters, allowing you to interface our transmitters to AC-powered diagnostic equipment.