Bently Nevada 330103-00-05-50-02-00 3300 XL 8mm Proximity Probes

The Bently Nevada 330103-00-05-50-02-00 is part of the 3300 XL 8mm Proximity Transducer System, a premium solution for non-contact vibration and position sensing in rotating machinery. This proximity probe is specifically designed for long-term reliability in harsh industrial environments, including those with high temperatures, moisture, chemical exposure, and vibration.

The 3300 XL series is widely used for critical machinery monitoring, such as turbines, compressors, pumps, and gearboxes. The 330103 probe features an 8 mm tip and is equipped with rugged materials and sealed construction to ensure performance stability and resistance to electrical interference, corrosion, and mechanical wear.

Product Specifications

Product Applications

• Steam and Gas Turbines – For shaft vibration and axial position monitoring

• Compressors and Pumps – Continuous condition monitoring and protection

• Motors and Generators – Shaft alignment and vibration diagnostics

• Gearboxes and Expanders – Monitoring shaft behavior and mechanical integrity

• Critical Rotating Machinery – Integration with Bently Nevada monitoring systems for real-time data

• OEM Integration – Used by machinery manufacturers for embedded vibration solutions

Product Advantages

• Exceptional Reliability: Proven in thousands of critical installations worldwide, minimizing unplanned downtime.

• High Accuracy: Maintains sensitivity and linearity across its range, enabling precise condition monitoring.

• Harsh Environment Tolerance: Withstands high temperatures, oil, steam, and contaminants in industrial settings.

• Seamless Integration: Fully compatible with Bently Nevada monitoring systems and API 670 compliance.

• Low Signal Noise: Ensures clean, interference-free signal transmission even in high-EMI environments.

• Durable Construction: Sealed against moisture and mechanical wear, offering a long operational life.

• Wide Operating Temperature Range: Suitable for high-temperature machines like gas turbines.

• Modular Design: Cable and probe can be replaced independently, reducing maintenance cost.

• Global Standardization: Industry-accepted 8mm probe, enabling easy replacement and standardization.

• Backwards Compatibility: Works with most 3300 XL and previous generation Bently systems.

Frequently Asked Questions (FAQ)

1. What is the difference between 330103 and other Bently proximity probes?

   The 330103 is a standard unthreaded 8mm probe with a 5.0 m integral cable, ideal for general-purpose vibration monitoring.

2. Can this probe be used in high-temperature environments?

   Yes, it supports up to 177°C (350°F), making it suitable for turbines and hot process equipment.

3. Is this probe compatible with 3300 XL Proximitor sensors?

   Yes, it is specifically designed to work with Bently 3300 XL Proximitor sensor modules.

4. Can I cut and reterminate the probe cable?

   No, integral cables are factory-sealed and cannot be re-terminated without affecting performance and sealing.

5. Does the probe come with calibration?

   Yes, each probe is factory-calibrated for a standard target material and tip clearance.

6. What cable lengths are available?

   This model features a 5.0 m cable. Other models offer lengths such as 1.0 m and 9.0 m.

7. How is the probe mounted?

   It is inserted into a bracket or holder that supports unthreaded probe styles. Threaded options are available in other variants.

8. Can it be used in API 670 applications?

   Absolutely. The probe meets API 670 compliance requirements for shaft vibration measurement.

9. How is the output signal delivered?

   The system provides a 200 mV/mil output, which is proportional to shaft movement relative to the probe.

10. What kind of maintenance is required?

    These probes are maintenance-free under normal conditions, but periodic checks of mounting and cable integrity are recommended.