The Bently Nevada 330193-00-04-10-00 3300 XL 8 mm Probe is a high-precision non-contact proximity sensor designed for accurate vibration and shaft displacement monitoring in critical rotating machinery. Part of the trusted 3300 XL series, it delivers reliable and consistent measurements in industrial environments with extreme conditions. Its robust design, high linearity, and eddy-current sensing technology provide precise data for predictive maintenance, machinery protection, and real-time diagnostic systems in power generation, petrochemical plants, and heavy industrial equipment.

Product Parameters

Product Applications

• Turbines: Continuous monitoring of rotor position and vibration in gas and steam turbines.

• Compressors & Pumps: Detects rotor imbalance, misalignment, and bearing wear for preventive maintenance.

• Motors & Generators: Real-time vibration and displacement monitoring for reliable operation.

• Industrial Process Equipment: Applicable in petrochemical, power generation, and heavy manufacturing for critical machinery diagnostics.

Product Advantages

• High Accuracy: Maintains stable linear output across the full 2 mm measurement range.

• Extended Temperature Range: Operates reliably from –35 °C to +200 °C.

• Robust and Durable: IP67-rated construction ensures protection against dust, moisture, and industrial contaminants.

• Shielded Design: Reduces electromagnetic interference for consistent signal integrity.

• Shock and Vibration Resistant: Built to handle high vibration and shock up to 200 g peak.

• Seamless Integration: Fully compatible with Bently Nevada 3300 XL Proximitor® sensors and monitoring systems.

FAQ

1. What is the nominal sensitivity of the 330193-00-04-10-00 probe?

   The probe provides a nominal sensitivity of 7.87 mV/µm (200 mV/mil), allowing precise measurement of shaft vibration and displacement.

2. Which monitoring systems support this probe?

   It is fully compatible with Bently Nevada 3300 XL Proximitor® sensors and 3500 series monitoring modules.

3. What is the operating temperature range of the probe and cable?

   The probe operates from –35 °C to +200 °C, while the cable and connector range is –51 °C to +177 °C.

4. How is the probe installed securely?

   The probe uses an M10 × 1 mm threaded body with a locknut for stable and precise mounting near the rotating shaft.

5. What technology does the probe use to measure displacement?

   It employs eddy-current sensing, generating a voltage proportional to the gap between the probe tip and the shaft surface.

6. What is the maximum continuous vibration the probe can withstand?

   The probe tolerates continuous vibration up to 20 g within a frequency range of 10–2000 Hz.

7. Does the probe meet environmental protection standards?

   Yes, it is rated IP67, offering protection against dust and temporary water immersion.

8. What level of mechanical shock can the probe tolerate?

   The probe can endure mechanical shocks up to 200 g peak without degradation in performance.

9. How is signal stability maintained over time?

   Shielded construction and high-quality materials reduce temperature drift and electromagnetic interference for reliable long-term output.

10. Can the probe measure both radial and axial motion?

    Yes, it accurately measures radial vibration and can also monitor axial displacement for comprehensive machinery diagnostics.