Bently Nevada 330103-00-13-10-12-RU 3300 XL 8mm Proximity Probes

The Bently Nevada 330103-00-13-10-12-RU, 3300 XL 8mm Proximity Probe is a high-precision displacement and vibration sensor engineered for use in rotating machinery. As part of the 3300 XL product family, it is designed to meet the most demanding industrial monitoring and protection requirements.

This probe employs eddy current technology to detect the distance between the probe tip and the shaft surface, providing highly accurate measurements of shaft vibration, radial displacement, and axial position. The RU designation indicates regional-specific compliance and manufacturing standards, ensuring the probe aligns with strict quality and safety guidelines.

Product Specifications

Applications

The 330103-00-13-10-12-RU probe is widely deployed in industries where continuous monitoring of shaft condition is essential for reliability and safety. Its primary applications include:

• Monitoring radial vibration in turbines, compressors, pumps, and motors.

• Measuring axial thrust position to prevent machinery overload and damage.

• Supporting machinery protection systems by providing real-time displacement signals.

• Integration with predictive maintenance programs for early fault detection.

• Use in petrochemical plants, oil & gas refineries, power generation facilities, and steel mills.

• Suitable for short cable routing requirements where compact installation is required.

Advantages

The 330103-00-13-10-12-RU probe delivers a range of advantages that make it one of the most trusted vibration and displacement sensors available:

• High Accuracy: Delivers precise and stable shaft position and vibration data.

• Compact Cable Design: 1 m length is ideal for short-distance installations with minimal cabling.

• Durability: Constructed from corrosion-resistant materials for long-term performance in harsh environments.

• API 670 Compliance: Meets the globally recognized standard for machinery protection systems.

• System Compatibility: Works seamlessly with Bently Nevada Proximitor sensors and monitoring modules.

• Interchangeable Design: Can be replaced with other 3300 XL 8mm probes without recalibration.

• Wide Temperature Range: Performs reliably across a large operating temperature window.

• Global Acceptance: Trusted by industries worldwide for its reliability and robust engineering.

FAQ

1. What measurement principle does the probe use?

It uses eddy current technology to detect the distance between the probe tip and the shaft surface.

2. What is the linear measurement range of this probe?

It typically provides up to 2 mm linear range when paired with its corresponding Proximitor.

3. Does cable length affect system calibration?

Yes, probe and cable are factory matched. Altering cable length without recalibration can lead to measurement errors.

4. Can this probe be installed in both axial and radial positions?

Yes, it is suitable for both radial vibration and axial thrust monitoring applications.

5. What type of signal does the probe output?

It produces a voltage signal proportional to the displacement between the probe and the shaft.

6. How does temperature variation affect performance?

The probe is engineered for thermal stability, minimizing signal drift between –35 °C and +180 °C.

7. Is it compatible with legacy monitoring systems?

Yes, it is backward compatible with most existing Bently Nevada 3300 and 3500 series monitoring systems.

8. Can the probe be used in hazardous areas?

Yes, when installed with certified Proximitor systems, it can operate in hazardous or classified industrial zones.

9. What is the effect of electromagnetic interference on this probe?

Proper shielding and grounding ensure accurate measurements even in environments with electrical noise.

10. What standards does the probe comply with?

It complies with API 670, ensuring it meets strict industry requirements for vibration and displacement monitoring.