The Bently Nevada 330103-00-05-50-02-05 is part of the highly acclaimed 3300 XL series of proximity probes, developed by Baker Hughes’ Bently Nevada division. Designed specifically for critical machinery condition monitoring, this probe is engineered for precision, reliability, and durability under the harshest industrial environments.

This proximity probe is most commonly paired with the 3300 XL extension cables and the 3300 XL Proximitor Sensor to deliver a complete transducer system that converts the gap between the probe tip and the observed surface into an accurate voltage signal. This data is then used for vibration and position monitoring, crucial for the protection and performance optimization of rotating equipment such as turbines, compressors, pumps, and motors.

Technical Specifications

Applications

The 330103-00-05-50-02-05 probe is used extensively in industries requiring real-time machinery diagnostics and protection. Applications include:

• Steam and gas turbines

• Centrifugal and reciprocating compressors

• Large industrial pumps

• Electric motors and generators

• Fans and blowers

• Gearboxes

Its robust design and reliable performance make it an ideal choice for both new installations and retrofit projects in power generation, oil & gas, petrochemical, and manufacturing sectors.

Key Advantages

• Field-Proven Reliability: Built on Bently Nevada’s extensive legacy in condition monitoring, ensuring years of dependable operation.

• High Sensitivity: Precision measurements for accurate machinery diagnostics.

• Rugged Construction: Stainless steel housing for excellent resistance to mechanical and environmental stress.

• Wide Temperature Range: Operates efficiently under extreme temperatures, ideal for demanding industrial environments.

• Easy Integration: Compatible with a wide range of Bently Nevada monitoring systems and proximity transducer setups.

• IP68 Rated: Ensures total protection against dust ingress and long-term immersion in water.

Frequently Asked Questions (FAQ)

1. Q: What system components are required to use this probe?

   A: It needs to be paired with a 3300 XL extension cable and a 3300 XL Proximitor Sensor to complete the transducer system.

2. Q: Can the 330103-00-05-50-02-05 be used for displacement and vibration measurements?

   A: Yes, it is designed to monitor both shaft displacement and vibration.

3. Q: What is the typical output signal of this proximity probe system?

   A: The system provides a voltage output proportional to the gap between the probe and the observed surface, typically 200 mV/mil.

4. Q: How does this probe handle high temperatures?

   A: It can operate reliably up to +177°C (+350°F), thanks to its rugged construction and high-grade materials.

5. Q: Is it compatible with legacy Bently Nevada systems?

   A: Yes, it maintains backward compatibility with earlier systems when used with the appropriate Proximitor Sensor.

6. Q: What is the maximum cable length that can be used?

   A: The standard probe can be used with extension cables up to 9 meters long when paired correctly.

7. Q: Can this be installed in a hazardous area?

   A: It is not intrinsically safe by itself, but can be used in hazardous areas with the appropriate barriers and certifications.

8. Q: Does the IP68 rating mean it is submersible?

   A: Yes, it can withstand prolonged immersion in water and is dust-tight, which makes it suitable for harsh environments.

9. Q: Can the probe be replaced without disturbing machinery alignment?

   A: Yes, its design allows replacement without requiring disassembly of adjacent equipment.

10. Q: How often should this probe be calibrated or replaced?

    A: It is recommended to inspect and verify calibration annually, with replacement as per wear, damage, or performance degradation.