9200-03-02-02-00 Bently Nevada Seismoprobe Velocity Sensor

Product Overview

The Bently Nevada 9200-03-02-02-00 operates as a high-performance, two-wire velocity Seismoprobe transducer specifically designed for continuous vibration monitoring of rotating equipment. This transducer measures absolute vibration velocity, providing critical data for machinery diagnostics and early fault detection. Engineered for stability at low frequencies (4.5 Hz), it excels in monitoring large-scale industrial assets where standard accelerometers may lack sensitivity. We supply this unit in 100% Brand New and Original condition, ensuring factory-level precision for your condition monitoring systems.

Part Number Breakdown: 9200-AA-BB-CC-DD

Technical Specifications

The 9200-03-02-02-00 utilizes a moving-coil design to generate a voltage proportional to the velocity of the vibration.

Engineering Advantages

• Optimized Low-Frequency Response: The 9200-03-02-02-00 stabilizes measurements at 4.5 Hz (270 cpm), making it the ideal choice for monitoring slow-speed machinery or structural vibrations where higher frequency sensors fail to capture meaningful data.

• Side-Mount Connector Geometry: The side-mounted connector configuration drastically reduces the required vertical clearance. This design allows engineers to install the transducer in tight spaces between machine casings or underneath safety guards where top-mount sensors cannot fit.

• Self-Generating Signal: As a two-wire velocity transducer, this unit generates its own voltage signal proportional to the vibration velocity. This eliminates the need for external power supplies at the sensor head, simplifying field wiring and reducing potential points of failure.

• Standardized Circular Stud Base: The 1/4-28 UNF stud on a circular base ensures a rigid mechanical connection to the machine housing. This high-stiffness mounting path prevents signal attenuation and ensures the sensor accurately tracks the machinery's true seismic motion.

• Robust Industrial Construction: Manufactured in the USA, the 9200 series features a ruggedized housing that withstands the oily, humid, and high-vibration environments typical of power plants, refineries, and manufacturing facilities.

FAQs

• Does the 9200-03-02-02-00 require an external power supply?

  No. This Seismoprobe is a self-generating velocity transducer. It produces a voltage output directly from the mechanical vibration, though it typically connects to a Bently Nevada monitor or transmitter for signal conditioning.

• Can I mount this transducer vertically?

  This specific model (Option 03) is calibrated for a 90° mounting angle (horizontal). Installing it at a vertical orientation will compromise measurement accuracy and may damage the internal spring-mass assembly. For vertical applications, you must select the appropriate mounting angle code.

• Is this unit "New" or "Refurbished"?

  We guarantee that every 9200-03-02-02-00 we ship is 100% Brand New and Original. The units remain in factory packaging and undergo rigorous quality checks before shipment.

• What is the significance of the 4.5 Hz rating?

  This indicates the transducer's natural frequency. The 9200 series is specifically tuned to provide a linear output above this frequency, making it highly effective for machinery operating at or above 270 RPM.