Bently Nevada 330106-05-30-10-02-RU 3300 XL 8 mm Reverse Mount Probes

The Bently Nevada 330106-05-30-10-02-RU 3300 XL 8 mm Reverse Mount Probe is a precision-engineered proximity sensor designed for high-speed rotating machinery monitoring. Part of the 3300 XL series, this probe provides accurate measurements of shaft vibration and radial displacement in critical industrial applications. The reverse mount design allows installation in confined spaces or non-standard orientations, providing engineers with greater flexibility while maintaining measurement reliability.

The 8 mm probe tip diameter ensures high-resolution detection of shaft movement, enabling predictive maintenance, early fault detection, and operational safety. This probe is fully compatible with Bently Nevada 3300 XL monitoring systems, offering robust integration, rapid signal response, and stable operation in demanding environments. It is suitable for turbines, compressors, generators, pumps, and other rotating machinery in power generation, petrochemical, and industrial plants.

Product Specifications

Applications

The 3300 XL 8 mm Reverse Mount Probe is used for precise monitoring of critical rotating machinery:

• Steam and Gas Turbines: Shaft vibration and radial displacement measurements for high-speed rotors.

• Compressors: Monitoring centrifugal and axial compressors for imbalance or misalignment.

• Generators: Provides accurate shaft position monitoring to maintain rotor alignment and operational safety.

• Industrial Pumps: Continuous vibration monitoring for preventive maintenance.

• Power Plants: Protects critical machinery such as turbines, motors, and pumps from mechanical failure.

• Petrochemical and Oil & Gas Facilities: Ideal for installations requiring reverse mounting in confined spaces or challenging environments.

Advantages

The 3300 XL 8 mm Reverse Mount Probe offers multiple operational benefits:

• High Accuracy: Provides precise shaft displacement and vibration measurements for predictive maintenance.

• Reverse Mount Flexibility: Suitable for installations with limited space or non-standard orientations.

• Robust Construction: Stainless steel body and ceramic tip provide high durability in harsh industrial environments.

• High-Frequency Response: Effective for high-speed machinery with vibration frequencies up to 20 kHz.

• Easy System Integration: Fully compatible with 3300 XL monitoring systems for seamless operation.

• Flexible Installation: 1.0 meter cable allows flexible placement without additional extensions.

• Wide Operating Range: Operates reliably from -40°C to +120°C with high humidity tolerance.

• Certified Compliance: CE, UL, and CSA certified for industrial safety standards.

FAQ

1. What type of measurement does the 3300 XL 8 mm reverse mount probe provide?

   It measures radial shaft displacement and vibration using eddy current sensing technology.

2. What is the maximum shaft speed this probe can monitor?

   Suitable for shafts up to 60,000 RPM, depending on system configuration and application.

3. Can the probe be installed in reverse mount applications?

   Yes, it is specifically designed for reverse mount installations in confined or non-standard spaces.

4. What type of connector is used for system integration?

   Integral 4-pin MIL-style connector compatible with 3300 XL monitoring modules.

5. What is the frequency response of the probe?

   The probe supports DC to 20 kHz, suitable for high-speed rotating machinery.

6. What is the operational temperature range of the probe?

   -40°C to +120°C (-40°F to +248°F), ensuring reliability in extreme conditions.

7. Can the probe be used in high-humidity or non-condensing environments?

   Yes, it is rated for 0–95% relative humidity, non-condensing.

8. What is the measurement range of the probe?

   ±0.25 mm typical displacement for high-resolution monitoring.

9. Is this probe compatible with other 3300 XL system modules?

   Yes, it integrates fully with all Bently Nevada 3300 XL monitoring modules.

10. What materials are used for the probe body and tip?

    The body is stainless steel for durability, and the tip is ceramic for wear resistance and stable measurements.