Bently Nevada 330104-00-12-10-02-CN 3300 XL 8 mm Proximity Probe

The Bently Nevada 330104-00-12-10-02-CN 3300 XL 8 mm Proximity Probe is a premium-grade sensor designed for precise, non-contact monitoring of rotating machinery. It belongs to the 3300 XL series, a widely recognized standard in the field of condition monitoring and machinery protection. This model is specially manufactured to meet compliance and operational requirements in the Chinese market (as denoted by the “CN” suffix), ensuring local regulatory compatibility while delivering the same world-class performance.

This proximity probe detects the position and dynamic motion of rotating shafts by measuring the distance to the shaft surface. It provides highly accurate real-time feedback that enables predictive maintenance strategies, helps avoid unplanned outages, and contributes to long-term machinery efficiency.

Key Features

• 8 mm Sensing Tip: Offers a broad linear range with high sensitivity to shaft vibration and displacement.

• Rugged Construction: Engineered from corrosion-resistant stainless steel for durability in industrial environments.

• Seamless Integration: Designed for use with 3300 XL extension cables and proximity sensor drivers.

• Voltage-Based Output: Delivers linear signal output proportional to the shaft-to-probe gap distance.

• Localized Model Variant: “CN” version ensures compatibility with requirements specific to installations in China.

• Wide Temperature Operating Range: Maintains stability and performance in high-heat conditions.

Technical Specifications

Industry Applications

The Bently Nevada 330104-00-12-10-02-CN is extensively deployed in the following sectors:

• Power Generation: Monitoring turbine shafts and rotating equipment.

• Oil & Gas: Ensuring continuous performance of pumps and compressors.

• Chemical Processing: Supporting vibration monitoring in volatile environments.

• Metals & Mining: Protecting heavy-duty rotating equipment under harsh conditions.

• Pulp & Paper: Enabling efficient monitoring of rollers and drives.

• Marine & Shipbuilding: Used in propulsion and generator systems for fault detection.

Advantages

• Predictive Maintenance Enablement: Allows operators to schedule maintenance before failure occurs.

• Improved Machinery Reliability: Reduces unplanned shutdowns through real-time monitoring.

• High Accuracy Measurement: Capable of detecting even minor displacement changes.

• Flexible Installation: Compact size fits within space-constrained machinery setups.

• Global and Local Compliance: CN version supports Chinese localization requirements.

• Long-Term Operation: Designed for continuous industrial use with minimal signal degradation over time.

Frequently Asked Questions (FAQ)

1. What is the difference between the CN version and the standard model?

   The CN version is produced with compliance to Chinese regulatory and localization standards, ensuring compatibility with local installations.

2. What type of signal does this probe output?

   It outputs a voltage signal that is linearly proportional to the gap distance between the probe and the target shaft.

3. Can I use this probe in high-temperature environments?

   Yes, it is rated for use in environments up to +177°C.

4. Is this probe compatible with legacy Bently Nevada monitors?

   Yes, it is compatible with most systems in the Bently Nevada 3300 series.

5. What is the mounting thread for this probe?

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

6. What is the cable length for this specific model?

   The probe comes with a 12 ft (3.66 m) cable.

7. Does the probe require recalibration over time?

   It is factory-calibrated and does not typically require recalibration during its service life.

8. How accurate is the proximity measurement?

   The probe provides highly accurate displacement measurements with minimal error over its operational range.

9. Can this be used in outdoor environments?

   Yes, when correctly installed, it meets IP66 standards for dust and water ingress.

10. What systems can I pair this probe with?

    It is designed to work with Bently Nevada 3300 XL extension cables and proximity sensor drivers.