Bently Nevada 330104-00-05-50-02-RU 3300 XL 8 mm Proximity Probes

The Bently Nevada 330104-00-05-50-02-RU 3300 XL 8 mm Proximity Probe is a high-precision, non-contact sensor designed for continuous monitoring of rotating machinery. With a total length of 5 meters and a weight of 1.615 kg, this probe provides reliable measurement of shaft vibration, displacement, and position.

This 8 mm probe is part of the 3300 XL series, recognized worldwide for its robustness, accuracy, and signal integrity in industrial environments. Using eddy current proximity technology, the sensor measures the distance between the probe and the shaft without mechanical contact, ensuring zero wear and long-term operational reliability. It is designed to perform accurately in harsh conditions, including high vibration, temperature variations, and electromagnetic interference, making it ideal for turbines, compressors, generators, and pumps. Integration with Bently Nevada 3300 XL monitoring systems allows for real-time diagnostics and predictive maintenance capabilities.

Product Parameters

Product Applications

The 330104-00-05-50-02-RU 8 mm proximity probe is widely used for monitoring critical industrial machinery:

• Turbines – Shaft vibration and displacement measurement for steam, gas, and hydro turbines.

• Generators – Monitoring rotor position and vibration to prevent stator contact.

• Compressors – Axial and radial shaft displacement measurement to detect misalignment or imbalance.

• Pumps – Monitoring shaft vibration for predictive maintenance.

• Motors – Continuous monitoring of rotor movement in high-speed motors.

• Condition Monitoring Systems – Integration with 3300 XL systems for real-time diagnostics and alarm detection.

Product Advantages

• High Accuracy – Non-contact design provides precise measurement of shaft displacement and vibration.

• Durable Construction – Stainless steel housing ensures long-term reliability in harsh industrial conditions.

• Long Cable Length – 5 meters provides flexibility for installation in large machinery.

• Stable Performance – Maintains accuracy under temperature variations, vibration, and EMI.

• Predictive Maintenance Support – Detects early signs of misalignment, imbalance, and bearing wear.

• Versatile Mounting – Supports threaded or custom mounting configurations.

• Seamless Integration – Fully compatible with Bently Nevada 3300 XL monitoring systems.

• Compact Design – Lightweight and suitable for confined installation spaces.

FAQ

1. How does the 330104-00-05-50-02-RU probe detect displacement?

   It uses eddy current technology to sense changes in distance between the probe tip and the conductive shaft, generating a voltage output proportional to displacement.

2. Can this probe measure both static and dynamic movement?

   Yes, it detects both slow shaft displacement and high-frequency vibration signals.

3. What type of signal does the sensor provide?

   Voltage output proportional to shaft displacement, compatible with 3300 XL monitoring systems.

4. Is the probe suitable for high-speed rotating machinery?

   Yes, the sensor supports frequency response up to 12 kHz, suitable for high-speed industrial equipment.

5. How does temperature affect measurement accuracy?

   It maintains linearity and stable output across the rated temperature range (-40°C to +120°C).

6. Can multiple probes be installed on the same shaft?

   Yes, multiple probes can be mounted to measure radial or axial displacement and perform orbit analysis.

7. Does cable length affect signal quality?

   The 5-meter cable is optimized for signal integrity; longer extensions may require calibration.

8. Is the probe resistant to electromagnetic interference?

   Yes, the shielded coaxial cable and probe design provide high immunity to EMI.

9. Can this probe be used with third-party monitoring systems?

   Yes, as long as the system accepts eddy current voltage outputs, but optimal performance is achieved with 3300 XL systems.

10. What is the linearity error of the probe?

    The linearity error is typically ≤ ±1% of full-scale measurement.