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- Bently Nevada
- 330901-00-24-05-02-05
- 3300 XL NSv Proximity Probe
- USA
- 5 mm
- 0.15kg
- Xiamen, China
- New & In Stock
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Industrial Technical Overview
Proximity Probe Model: 330901-00-24-05-02-05
1. Product Overview
The model 330901-00-24-05-02-05 is a precision proximity probe designed for non-contact measurement of shaft vibration and axial displacement in rotating machinery systems. It is part of a compact eddy-current based sensing solution used in high-reliability industrial monitoring environments.
This probe is engineered for continuous condition monitoring, especially in applications where mechanical stability, signal accuracy, and environmental resistance are critical.
The design emphasizes stable electrical output, compact installation geometry, and long operational lifespan under demanding mechanical conditions.
2. Brand Information
Brand: Bently Nevada
This manufacturer is widely associated with industrial asset protection technologies, particularly in vibration monitoring systems for turbines, compressors, and heavy rotating machinery.
3. Product Series
Series: 3300 XL NSv Proximity Probe System
The NSv (Narrow Side View) series is developed for applications requiring:
- Compact installation space
- High-resolution vibration sensing
- Stable signal output over long distances
- Strong resistance to electrical and thermal interference
- Reliable operation in harsh industrial environments
4. Technical Parameters
Core Specification Table
| Parameter | Description |
|---|---|
| Model | 330901-00-24-05-02-05 |
| System Type | Eddy Current Proximity Probe |
| Series | 3300 XL NSv |
| Measurement Type | Non-contact displacement & vibration monitoring |
| Target Surface | Conductive metal shaft or rotor |
| Operating Temperature Range | -35°C to +177°C |
| Sensitivity Range | Optimized for small-gap precision measurement |
| Signal Transmission | Coaxial integrated industrial cable |
| Probe Tip Material | Wear-resistant composite / corrosion-resistant alloy |
| Installation Method | Threaded mounting or bracket-based installation |
| Probe Diameter | 5 mm |
| Probe Length | Approx. 70–100 mm depending on configuration |
| Cable Length (typical) | 2–8 meters depending on system setup |
| Weight | Approx. 0.15 kg (probe only) |
| System Compatibility | Works with standard proximitor and extension cable systems |
5. Product Introduction
This probe operates based on the eddy current principle. When alternating electromagnetic fields are emitted from the probe tip, the distance between the probe and a conductive target surface influences the induced eddy currents.
These variations are converted into proportional electrical signals representing displacement or vibration changes.
The system is designed for continuous, real-time monitoring of rotating machinery, ensuring early detection of mechanical imbalance, shaft misalignment, or abnormal vibration behavior.
Its compact structure allows installation in tight mechanical assemblies, where conventional sensors may not fit.
6. Application Areas
This model is commonly used in industrial monitoring systems across multiple sectors:
- Power generation turbines
- Industrial gas turbines
- Steam turbine rotor systems
- Centrifugal compressors
- Large-scale centrifugal pumps
- Gearbox and drive train monitoring
- Petrochemical rotating equipment
- Marine propulsion systems
- Steel production machinery
It is particularly suitable for axial position monitoring and shaft vibration detection in critical rotating equipment.
7. Product Advantages
- High measurement accuracy for displacement and vibration signals
- Stable performance under high temperature and high pressure environments
- Compact probe structure suitable for confined installation spaces
- Strong resistance to electromagnetic interference
- Long operational lifespan in continuous industrial use
- Compatible with standard vibration monitoring architectures
- Reliable signal transmission over long cable distances
- Designed for mission-critical machinery protection systems
8. Same Series Recommended Models (3300 XL NSv Series)
| Model | Description | Key Parameters (Including Size & Weight) |
|---|---|---|
| 330902-00-24-05-02-05 | NSv probe variant with improved shielding | Diameter 5 mm, length ~75–100 mm, weight ~0.16 kg, enhanced noise resistance, high-temp tolerance |
| 330903-00-24-05-02-05 | Standard vibration monitoring probe | Diameter 5 mm, length ~70–95 mm, weight ~0.15 kg, balanced sensitivity design |
| 330904-00-24-10-02-05 | Extended cable configuration | Diameter 5 mm, cable up to 10 m, weight ~0.18 kg, improved signal stability |
| 330905-00-24-05-03-05 | Reinforced industrial version | Diameter 5 mm, reinforced insulation, weight ~0.19 kg, high mechanical durability |
| 330901-00-16-05-02-05 | Compact installation model | Diameter 5 mm, shortened cable system, weight ~0.14 kg, optimized for tight spaces |
9. Same Brand Popular Models
| Model | Product Type | Key Parameters (Including Size & Weight) |
|---|---|---|
| 330780-50-00 | Proximitor sensor module | Housing approx. 120×80×30 mm, weight ~0.45 kg, industrial signal conditioning unit |
| 330854-080-24-05 | Extension cable assembly | Length ~8 m, diameter ~6–7 mm, weight ~0.60 kg, shielded industrial cable |
| 330180-91-00 | Proximity measurement module | Housing approx. 110×75×28 mm, weight ~0.40 kg, stable signal output |
| 330850-90-00 | Standard proximitor unit | Compact size ~100×70×25 mm, weight ~0.38 kg, vibration signal converter |
| 3500/42M | Monitoring rack module | Rack-mounted system, weight ~1.2 kg, multi-channel vibration processing |
10. Summary
The 330901-00-24-05-02-05 proximity probe is designed for high-precision machinery monitoring applications where continuous vibration and displacement measurement are required.
Its compact geometry, stable signal response, and strong environmental adaptability make it suitable for integration into modern industrial protection systems.
The 3300 XL NSv series as a whole is widely used in high-value rotating machinery, where early fault detection and long-term operational reliability are essential.