Bently Nevada 330104-00-11-50-02-00 3300 XL 8 mm Proximity Probe

The Bently Nevada 330104-00-11-50-02-00 3300 XL 8 mm Proximity Probe is a high-precision sensor designed for continuous, non-contact monitoring of shaft position and vibration in rotating machinery. As part of Bently Nevada’s trusted 3300 XL series, this model delivers accurate and reliable data for machinery protection systems in the most demanding industrial environments.

Equipped with an 11-foot integral cable and a 50-ohm configuration, the probe is engineered for compatibility with Bently Nevada’s 3300 XL extension cables and proximity sensor drivers. The robust construction and high temperature tolerance make it ideal for deployment in turbines, compressors, motors, and other critical assets.

Key Features

• High-Performance Eddy Current Sensor for accurate proximity and vibration monitoring.

• 8 mm Probe Tip with robust stainless steel housing ensures long-term stability and ruggedness.

• Wide Operating Temperature Range up to +177°C for use in harsh environments.

• Straight Boot Connector supports easier routing and space-constrained installations.

• Full Compatibility with 3300 XL extension cables and proximity sensor drivers.

• Reliable Signal Output provides consistent measurements across various machinery applications.

Technical Specifications

Industry Applications

The Bently Nevada 330104-00-11-50-02-00 is widely adopted in industries that require precision monitoring and failure prevention on rotating machinery:

• Power Generation – Turbine shaft monitoring

• Oil & Gas – Compressor vibration analysis

• Chemical Processing – Pump condition tracking

• Steel Mills – Continuous casting and rolling equipment

• Pulp & Paper – Motor and fan diagnostics

• Marine – Engine and generator health assessment

Advantages

• Early Detection of Mechanical Issues such as misalignment, imbalance, and bearing wear.

• Increased Machinery Uptime by supporting predictive and condition-based maintenance.

• Highly Durable design withstands vibration, heat, oil, and moisture.

• Field-Proven Technology backed by Bently Nevada’s long-standing industrial expertise.

• Flexible Integration into legacy and modern machinery protection systems.

• Long-Term Stability in signal output and calibration-free design for reduced maintenance.

Frequently Asked Questions (FAQ)

1. What is the cable length for this model?

   This model includes an 11-foot (3.35-meter) integral cable.

2. Is the probe suitable for high-temperature applications?

   Yes, it supports temperatures up to +177°C.

3. What type of connector does it have?

   It features a straight boot connector for flexible installation.

4. Is it compatible with other 3300 XL components?

   Yes, it works with 3300 XL extension cables and drivers.

5. Can it measure both position and vibration?

   Yes, it provides accurate static (position) and dynamic (vibration) measurements.

6. Does the probe require recalibration?

   No, it is factory-calibrated and does not typically need recalibration.

7. What are the primary materials used in this probe?

   The probe housing is made of corrosion-resistant stainless steel.

8. What is the environmental protection rating?

   The probe meets IP66 standards when installed with proper sealing.

9. What is the mounting thread type?

   The probe uses a 3/8-24 UNF-2A mounting thread.

10. What is the output signal type?

    The probe outputs an analog voltage signal proportional to the shaft-to-probe gap.