Bently Nevada 330103-00-05-10-02-00 3300 XL 8mm Proximity Probes

The Bently Nevada 330103-00-05-10-02-00 is a precision-engineered 8mm proximity probe from the trusted 3300 XL series, designed for critical industrial monitoring of rotating machinery. It plays a central role in non-contact measurement of shaft vibration and position, using eddy current technology to maintain accurate, real-time data across extreme industrial environments.

This specific model features a 1.0 meter system length and a straight coaxial connector (02-00) at the probe end, offering enhanced ease of installation in deep or straight-run probe ports. Its rugged construction and high temperature tolerance ensure consistent performance across a wide range of applications including turbines, compressors, pumps, motors, and gear-driven equipment.

Backed by the legacy of Bently Nevada, a GE company known globally for machinery protection and condition monitoring systems, this probe meets the industry’s most demanding standards for reliability, accuracy, and durability.

Product Specifications

Product Applications

The 330103-00-05-10-02-00 proximity probe is suitable for a wide array of industrial condition monitoring scenarios, particularly for rotating machinery and critical plant assets:

• Turbines (Steam, Gas, Hydro): Measurement of rotor axial and radial displacement.

• Compressors: Early detection of imbalance, misalignment, and mechanical wear.

• Pumps and Electric Motors: Monitoring shaft position to prevent bearing failure.

• Gearboxes: Identifying gear mesh abnormalities and vibration behavior.

• Fans and Blowers: Continuous diagnostics for unbalance or looseness issues.

• High-speed Machinery: Precision feedback for control and protection systems.

Industries relying on this probe include power generation, petrochemicals, oil & gas, pulp & paper, mining, steel manufacturing, and other process-intensive sectors.

Product Advantages

• Rugged Design for Harsh Environments: Built to withstand vibration, temperature extremes, oil, and moisture.

• Accurate and Repeatable Measurements: High linearity and sensitivity over the full sensing range.

• Straight Connector Configuration: The straight MIL-style connector simplifies routing in linear or limited-access probe ports.

• Wide Compatibility: Seamlessly works with 3300 XL Proximitor modules and all standard Bently Nevada monitoring racks.

• Thermal and Mechanical Stability: Maintains calibration accuracy across variable operating conditions.

• Non-Invasive Diagnostics: Eddy current technology provides reliable measurements without mechanical contact.

• Custom Probe Lengths Available: Adaptable to different machine designs or mounting requirements.

• Global Support and Documentation: Backed by Bently Nevada’s global field support and technical documentation.

• Interchangeable Design: Enables fast field replacements with minimal calibration downtime.

• Extended Lifecycle: Engineered for extended operation, reducing frequency of replacement and maintenance costs.

Frequently Asked Questions (FAQ)

1. What is the difference between the “02-00” and “01-05” connector options?

   The “02-00” is a straight connector version ideal for direct axial insertions, while “01-05” is a 95-degree booted connector for tighter or angled spaces.

2. Can this proximity probe be used in high-temperature zones?

   Yes, it is rated for continuous operation up to +120°C, making it suitable for most industrial applications.

3. Is calibration required before installation?

   No, the probe comes factory-calibrated. Recalibration is only needed if paired with a different length extension or sensor module.

4. What output does the probe provide?

   It outputs an AC voltage proportional to the distance from the probe tip to the target surface, used to measure vibration or displacement.

5. Can the cable length be changed in the field?

   No, changing cable length affects calibration. Only use Bently Nevada-certified lengths.

6. Is this probe suitable for underwater or submerged applications?

   It is IP65 rated but not designed for submerged conditions. For submersible applications, a specialized sealed variant is required.

7. What is the tip made of?

   The sensing tip is stainless steel with a PEEK insulating sleeve, ensuring durability and consistent performance.

8. Is this probe compatible with older Bently Nevada systems?

   It is primarily designed for use with the 3300 XL series but can interface with some older systems using conversion accessories.

9. Does the probe support axial and radial measurements?

   Yes, depending on how it’s mounted relative to the rotating shaft.

10. How should the probe be installed?

    It should be mounted in a fixed bracket or port aligned with the target shaft, with correct gap distance adjusted during setup.