Bently Nevada 330101-00-50-15-02-05 3300 XL 8mm Proximity Probes

The Bently Nevada 330101-00-50-15-02-05 3300 XL 8mm Proximity Probe is part of the acclaimed Bently Nevada 3300 XL series, engineered to provide precise measurement of shaft vibration and position in rotating machinery. Featuring an 8mm probe tip and a 1.5 meters total length, this model is ideally suited for deep installation points or applications requiring extended probe reach.

Renowned for its reliability and accuracy, this proximity probe plays a critical role in machinery protection and condition monitoring systems. It seamlessly integrates with Bently Nevada’s 3500 Series and other compatible monitoring platforms, helping operators detect early signs of mechanical issues to prevent costly failures and optimize maintenance cycles.

Designed for use in challenging industrial environments—including oil & gas, power generation, and process industries—the probe delivers consistent, interference-free performance even in conditions with extreme temperatures, high vibration, or strong electrical noise.

Product Specifications

Applications

The Bently Nevada 330101-00-50-15-02-05 Proximity Probe is widely used in industrial rotating machinery applications, including:

• Steam and Gas Turbines

  Shaft vibration and position monitoring for critical turbines.

• Compressors

  For monitoring radial and axial shaft movements.

• Electric Motors and Generators

  Helps detect imbalance, misalignment, and wear.

• Pumps and Fans

  Early detection of bearing failures and mechanical looseness.

• Gearboxes

  Shaft displacement and vibration analysis for gearbox health.

• Petrochemical, Oil & Gas, and Power Generation Industries

  For condition monitoring and machinery protection in harsh environments.

Advantages

• Extended Probe Reach

  The 50-inch probe body allows easy installation in equipment with long mounting distances or insulation layers.

• High Measurement Accuracy

  ±0.25% linearity and 200 mV/mil sensitivity for consistent and reliable measurements.

• Robust Construction

  Stainless steel body with reinforced tip for durability in extreme environments.

• Wide Temperature Range

  Operating from -51 °C to +177 °C ensures compatibility with high-temperature equipment.

• Shock and Vibration Resistance

  Can tolerate harsh mechanical conditions, with up to 50 g vibration and 5000 g shock.

• IP68 Rated

  Complete dust and water ingress protection for extended service life.

• Interference Immunity

  Superior EMI/RFI shielding ensures accurate data even in electrically noisy settings.

• Compatible with 3500 Series

  Fully integrates with Bently Nevada 3500/42M, 3500/22M, and other protection systems.

• Global Certifications

  Suitable for use in hazardous areas worldwide, meeting CE, ATEX, and CSA standards.

• Easy Field Maintenance

  Modular design supports quick replacement or servicing without recalibration.

FAQ

1. What is the primary function of this probe?

It measures shaft vibration and position to support condition monitoring and protect rotating machinery.

2. What is the length of this model?

This model features a 1.5 meters probe total length.

3. Is it compatible with Bently Nevada 3500 Series monitors?

Yes, it works seamlessly with the 3500 Series and other compatible Bently Nevada systems.

4. What is the sensitivity of this probe?

The sensitivity is 200 mV/mil (7.87 mV/μm).

5. What is the linear range of the probe?

The linear range is 80 mils (2 mm).

6. Can it operate in high-temperature environments?

Yes, it operates up to +177 °C (+350 °F), making it suitable for high-temperature equipment.

7. How is it protected against dust and water?

It has an IP68 environmental protection rating.

8. What industries typically use this probe?

Industries include oil & gas, power generation, petrochemical, and other process industries.

9. How resistant is it to shock and vibration?

It withstands 50 g peak vibration and 5000 g peak shock.

10. Are there armored cable options?

Yes, armored extension cables can be used where additional cable protection is required.