The Bently Nevada 330193-00-08-10-00 3300 XL 8 mm Probe is a high-precision, non-contact proximity sensor designed to monitor shaft vibration, radial displacement, and rotor dynamics in critical rotating machinery. As a part of the 3300 XL series, this probe delivers accurate, stable, and reliable measurements in harsh industrial environments. Its advanced eddy-current sensing technology and rugged construction make it an essential component for predictive maintenance, machinery protection, and real-time diagnostic systems in power generation, petrochemical, and heavy industrial applications.

Product Parameters

Product Applications

• Turbines: Continuous rotor vibration and displacement monitoring for gas and steam turbines.

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

• Motors & Generators: Provides real-time data for predictive maintenance and operational reliability.

• Industrial Process Equipment: Ensures accurate monitoring in petrochemical, power generation, and heavy industrial machinery.

Product Advantages

• High Precision: Provides accurate, linear output across the full 2 mm measurement range.

• Wide Operating Temperature: Functions reliably from –35 °C to +200 °C.

• Robust Construction: IP67-rated housing protects against dust, moisture, and contaminants.

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

• Shock & Vibration Resistance: Withstands high vibration and mechanical shock up to 200 g peak.

• System Compatibility: Fully integrates with Bently Nevada 3300 XL Proximitor® sensors and monitoring systems.

FAQ

1. What is the nominal sensitivity of the 330193-00-08-10-00 probe?

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

2. Which monitoring systems support this probe?

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

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

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

4. How is the probe securely mounted on machinery?

   The probe uses an M10 × 1 mm threaded body and locknut to ensure stable placement near the rotating shaft.

5. What sensing principle does the probe use?

   It uses eddy-current technology, generating a voltage proportional to the distance between the probe tip and the shaft surface.

6. What level of continuous vibration can the probe tolerate?

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

7. Does the probe comply with industrial protection standards?

   Yes, it is IP67-rated, providing protection against dust ingress and temporary water immersion.

8. What is the mechanical shock tolerance of this probe?

   The probe can withstand mechanical shocks up to 200 g peak without affecting performance.

9. How does the probe maintain signal stability in electrically noisy environments?

   Shielded construction and high-quality materials minimize electromagnetic interference and temperature drift for reliable output.

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

    Yes, it can accurately measure radial vibration and axial displacement for complete machinery diagnostics.