The Bently Nevada 330192-10-95-90-05 3300 XL 8 mm ETR Probe is a premium non-contact proximity sensor designed for precise vibration and displacement measurements in critical rotating equipment. Engineered for demanding industrial environments, it provides exceptional signal fidelity and long-term stability, ensuring accurate monitoring of shaft dynamics, rotor position, and mechanical condition. Built as part of the 3300 XL series, this probe integrates seamlessly with Bently Nevada’s Proximitor® sensors and protection systems, offering plant operators reliable real-time diagnostics to prevent unplanned downtime.

Product Parameters

Product Applications

The 330192-10-95-90-05 probe is extensively used in:

• Turbomachinery such as gas and steam turbines for shaft vibration and axial position monitoring.

• Compressors and pumps, ensuring early detection of bearing wear and rotor imbalance.

• Generators and motors, providing continuous vibration feedback for predictive maintenance.

• Critical process equipment in power generation, oil & gas, and petrochemical industries where precise displacement measurement is essential.

Product Advantages

• Exceptional Accuracy: High sensitivity and a linear measurement range deliver precise vibration and displacement data.

• Wide Temperature Range: Operates in extreme temperatures, ensuring reliability in hot or cold environments.

• Rugged Construction: IP67-rated housing and shock-resistant design provide durability in harsh industrial conditions.

• Seamless Integration: Compatible with 3300 XL Proximitor® sensors and Bently Nevada monitoring systems for easy installation.

• Enhanced Signal Integrity: Shielded design reduces electromagnetic interference and maintains measurement fidelity.

• Long-Term Stability: High-quality materials ensure consistent performance and minimal drift over time.

FAQ

1. What is the nominal sensitivity of the 330192-10-95-90-05 probe?

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

2. Which monitoring systems are compatible with this probe?

   It integrates directly with Bently Nevada 3300 XL Proximitor® sensors and associated monitoring hardware, simplifying system integration.

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

   The probe functions from –35 °C to +200 °C, while the extension cable and connector operate reliably from –51 °C to +177 °C.

4. How is the probe mounted within machinery?

   It features an M10 × 1 mm threaded body with a locknut, ensuring secure placement and stable measurements during high-speed rotation.

5. What sensing technology is used in this probe?

   The device employs eddy-current technology to generate a voltage proportional to the distance between the probe tip and the shaft surface.

6. What levels of continuous vibration can the probe withstand?

   It is designed for continuous exposure to vibration levels up to 20 g across a 10–2000 Hz frequency range.

7. Does the probe meet environmental protection standards?

   Yes, it complies with IP67 standards, ensuring dust-tight sealing and resistance to temporary water immersion.

8. What is the maximum shock rating of this probe?

   The assembly is rated to handle mechanical shocks of up to 200 g peak without performance degradation.

9. How is signal integrity maintained over extended operation?

   Shielded cabling and robust construction reduce electromagnetic interference and temperature drift, ensuring stable and accurate output.

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

    Yes, it can accurately measure both radial vibration and axial shaft position, offering comprehensive diagnostics for rotating equipment.