Bently Nevada 330901-05-32-05-02-00 3300 NSv Proximity Probe

The Bently Nevada 330901-05-32-05-02-00, 3300 NSv Proximity Probe is a highly reliable transducer used for shaft vibration and position measurements in rotating machinery. It belongs to the 3300 NSv (Narrow Side-view) probe series, which was specifically designed for applications where smaller probe dimensions are required without sacrificing accuracy. This model provides precise measurement of dynamic and static displacements, ensuring accurate monitoring and protection of critical assets such as compressors, turbines, pumps, and other high-speed rotating equipment.

Technical Specifications

Product Applications

• Shaft vibration monitoring in high-speed turbines and compressors

• Thrust position measurement in pumps and motors

• Condition monitoring of gearboxes and rotating machinery

• Early fault detection in bearings and journal systems

• Integration with protection systems to prevent catastrophic failures

Product Advantages

• Compact Design: Narrow side-view construction allows installation in restricted spaces.

• High Accuracy: Provides stable, linear, and repeatable measurements even under harsh industrial environments.

• Durability: Resistant to oil, vibration, and temperature extremes, ensuring long-term reliability.

• System Compatibility: Fully compatible with Bently Nevada 3300 NSv Proximitor Sensors and monitoring systems.

• Enhanced Safety: Enables predictive maintenance and machinery protection, reducing unexpected downtime.

• Global Standard: Trusted across industries such as oil & gas, power generation, and heavy machinery manufacturing.

FAQ

Q1: What is the typical linear range of the 3300 NSv Proximity Probe?

A1: The linear range is typically between 0.25 mm and 2.0 mm, depending on installation and calibration.

Q2: Can this probe be used with standard 3300 Proximitor Sensors?

A2: No, it must be paired with the 3300 NSv Proximitor Sensor designed specifically for NSv probes.

Q3: What type of cable does this probe use?

A3: It uses an integral coaxial cable with rugged connectors designed to minimize electrical noise.

Q4: How does the frequency response affect its application?

A4: With a frequency response up to 10 kHz, it is suitable for detecting high-speed shaft vibrations and dynamic movements.

Q5: What kind of machinery benefits most from this probe?

A5: It is best suited for high-speed rotating equipment such as turbines, compressors, pumps, and gear-driven machines.

Q6: Is it resistant to oil contamination in bearing housings?

A6: Yes, the probe is built with robust sealing to operate reliably in oil-lubricated environments.

Q7: How is the probe typically mounted?

A7: It is mounted using threaded sleeves (M8 x 1 or 5/16-24 UNF), ensuring secure and stable installation.

Q8: Can the probe be used for both dynamic and static measurements?

A8: Yes, it accurately measures both vibration (dynamic) and shaft position (static) displacements.

Q9: What is the main difference between NSv probes and standard probes?

A9: NSv probes are narrower, making them ideal for applications where space is limited, without losing accuracy.

Q10: How does temperature affect probe accuracy?

A10: The probe is designed to maintain stability within -35 °C to +177 °C, with minimal thermal drift.