Bently Nevada 330102-05-20-10-02-05 Proximity Probe

Typical Applications

The 330102-05-20-10-02-05 proximity probe is widely used in:

• Steam turbine monitoring systems
• Gas turbine protection systems
• Centrifugal compressors
• Industrial pumps
• Electric motors
• Generators
• Gearbox condition monitoring
• Petrochemical plants
• Oil and gas facilities
• LNG terminals
• Offshore platforms
• Power generation stations

Key Advantages

• High-precision eddy current non-contact measurement
• Compact 2.0-inch probe body for tight installations
• Stable and repeatable vibration signal output
• Rugged stainless-steel construction
• Reliable performance in harsh industrial environments
• Supports predictive maintenance strategies
• Helps reduce unexpected equipment downtime
• Fully compatible with 3300 XL monitoring systems
• Long operational service life
• Widely used in critical machinery protection applications 

Technical FAQs

1. What is the main function of this probe?

It measures shaft vibration, displacement, and position in rotating machinery.

2. Which system is it designed for?

It is designed for the Bently Nevada 3300 XL 8 mm Proximity Transducer System.

3. What does the “05” code indicate?

It represents a 0.5-inch unthreaded probe section.

4. What does the “20” code mean?

It specifies a 2.0-inch case length.

5. What does the “10” represent?

It indicates a 1.0-meter system cable length.

6. What connector type is used?

A Miniature ClickLoc coaxial connector is used for secure signal transmission.

7. Is this probe suitable for continuous monitoring?

Yes, it is designed for 24/7 industrial condition monitoring.

8. Which industries commonly use this model?

Power generation, oil and gas, petrochemical, refining, LNG, mining, and heavy industry.

9. Is it compatible with other 3300 XL components?

Yes, it integrates fully within the 3300 XL ecosystem.

10. Why is the 3300 XL series widely used?

Because it provides high accuracy, long-term stability, and proven reliability for critical rotating machinery protection.