Bently Nevada 330171-00-52-05-02-05 3300 5 mm Proximity Probes

Product Introduction

The Bently Nevada 330171-00-52-05-02-05 is a 3300 series 5 mm proximity probe designed for non-contact vibration and shaft position measurement in rotating machinery. It operates based on eddy-current sensing technology, where changes in the electromagnetic field between the probe tip and conductive target are converted into a proportional voltage signal.

This model is typically used as part of a complete 3300 transducer system, working together with a proximitor and extension cable to provide accurate dynamic and static measurements. It is widely applied in turbines, compressors, pumps, and other critical rotating equipment where continuous condition monitoring is required for safe and stable operation.

With a 0.5 meter total length and a compact mechanical structure, this probe is suitable for installations where the monitoring system is positioned relatively close to the measurement point, reducing cable routing complexity while maintaining signal reliability.

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Product Specifications

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Applications

● Turbine shaft vibration monitoring for detecting imbalance, misalignment, and early-stage mechanical looseness

● Compressor rotor position measurement to ensure stable axial and radial positioning under load conditions

● Pump condition monitoring systems for detecting cavitation, bearing wear, and hydraulic instability

● Generator shaft displacement monitoring to maintain stable and safe electrical power generation

● Gearbox condition diagnostics for early detection of wear, backlash, and misalignment issues

● Industrial rotating machinery monitoring systems in oil, gas, and power generation industries

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Advantages

● High-precision non-contact measurement ensures stable and accurate displacement signal output

● Strong resistance to oil contamination, dust, and industrial vibration environments

● Fully compatible with Bently Nevada 3300 system architecture, enabling seamless integration

● Provides stable long-term operation suitable for continuous monitoring applications

● Compact 0.5 m design reduces installation complexity and cable management requirements

● ClickLoc connector design ensures fast and secure installation with reliable signal connection

● Supports predictive maintenance strategies, improving equipment reliability and reducing downtime

FAQ

1. What is the main function of this proximity probe?
   It is used to measure shaft vibration and position in rotating machinery using eddy-current non-contact sensing.
2. What system is this probe compatible with?
   It is designed for use with the Bently Nevada 3300/3300 XL proximitor system.
3. What does the 0.5 m cable length indicate?
   It refers to the total probe cable length, suitable for installations where the signal conditioning system is mounted close to the machine.
4. Can this probe measure both vibration and displacement?
   Yes, it can measure both dynamic vibration and static shaft position.
5. What type of machines use this probe?
   It is commonly used on turbines, compressors, pumps, and generators.
6. Does it require calibration before installation?
   No individual calibration is required when used within a matched 3300 system.
7. What affects measurement accuracy?
   Accuracy depends on installation gap, target material, and system configuration.
8. Is this probe suitable for harsh environments?
   Yes, it is designed for industrial environments with vibration, oil mist, and temperature variations.
9. How is the probe connected to the system?
   It uses a ClickLoc coaxial connector and matching extension cable.
10. What is the main benefit of using this probe?
    It enables early detection of mechanical issues such as imbalance or misalignment through continuous monitoring.

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