The Bently Nevada 330101-00-14-90-02-00 is a premium 3300 XL 8 mm Proximity Probe designed specifically for accurate, stable, and long-term non-contact measurements of shaft vibration and position in industrial rotating machinery. Manufactured by Bently Nevada, a trusted name under Baker Hughes, this probe is engineered to withstand rigorous environments while ensuring reliable performance in condition monitoring and protection systems.

This model is part of a modular transducer system, including a probe, extension cable, and proximitor sensor, all precisely matched and tuned to deliver consistent output as per API 670 standards. The 3300 XL series represents the latest in proximity probe design, with robust construction, superior electrical shielding, and optimized signal performance.

Product Specifications

Product Applications

The 330101-00-14-90-02-00 proximity probe is specifically designed for industrial environments where continuous and precise monitoring of machine conditions is essential. It is frequently used in applications such as:

• Steam Turbines

• Gas Turbines

• Hydro Turbines

• Centrifugal Compressors

• Electric Motors and Generators

• Pumps and Fans

• Industrial Gearboxes

• Critical Rotating Machinery in Power, Oil & Gas, Petrochemicals

The probe helps monitor:

• Shaft radial vibration

• Axial thrust position

• Shaft runout and eccentricity

• Mechanical looseness detection

• Bearing wear and misalignment

Product Advantages

• High Accuracy and Stability: Delivers consistent performance across a wide range of temperatures and environmental conditions.

• Rugged Design: Stainless steel body and shielded coaxial cable enhance durability in oil, gas, and chemical plant settings.

• API 670 Compliant: Meets industry-standard specifications for proximity transducer systems used in machine protection.

• Easy to Integrate: Fully compatible with Bently Nevada 3300 XL extension cables and proximity sensors.

• Compact 90° Connector: Ideal for space-constrained installations and easy routing in equipment.

• Electromagnetic Immunity: Designed with advanced shielding to minimize EMI and RFI interference.

• Reliable in Harsh Environments: Operates under mechanical shocks, vibration, and thermal extremes.

• Long Life Expectancy: Low maintenance requirement with high MTBF (Mean Time Between Failures).

Frequently Asked Questions (FAQ)

1. What is the primary function of this proximity probe?

   It is designed for non-contact measurement of shaft vibration and position in rotating machines.

2. What is the benefit of the 90-degree connector in this model?

   It allows flexible routing in tight spaces and reduces strain on the cable.

3. Can the probe be used in high-temperature areas?

   Yes, it can operate in environments up to +120°C and store up to +125°C.

4. Is the probe compatible with older Bently Nevada systems?

   Yes, it is backward-compatible with many legacy 3300 systems.

5. How is the signal output standardized?

   The probe outputs -200 mV/mil, which translates to approximately -7.87 mV/μm.

6. Can this be used for thrust position monitoring?

   Absolutely. It is widely used for both radial and axial measurements.

7. Is it safe to install in explosion-prone environments?

   While rugged, ensure proper hazardous area certifications if used in explosive atmospheres.

8. What materials are used in the construction?

   The probe body is stainless steel, with a polyurethane cable jacket.

9. Does this probe require recalibration?

   It generally does not require frequent recalibration, especially if installed correctly.

10. What is the typical lifetime of this product?

    Designed for extended life, it can operate reliably for many years in industrial settings.