Introduction
The Bently Nevada 330101-00-11-20-02-05 3300 XL 8 mm Proximity Probe is a precision non-contact sensor engineered for continuous monitoring of rotating machinery in critical industrial applications. As part of the trusted 3300 XL series, this probe is designed to deliver stable, low-noise signals that support accurate vibration and shaft position measurement over extended installation distances.
From a reliability engineering and machinery diagnostics standpoint, this model is typically selected where longer probe reach is required without compromising signal integrity. Its robust design supports long-term operation in demanding environments, aligning with the requirements of modern machinery protection systems.
Technical Specifications
| Parameter | Description |
|---|
| Manufacturer | Bently Nevada |
| Model | 330101-00-11-20-02-05 |
| Product Series | 3300 XL |
| Probe Type | 8 mm Proximity Probe |
| Measurement Technology | Non-contact eddy current sensing |
| Primary Function | Shaft vibration and position monitoring |
| System Compatibility | Bently Nevada 3300 XL monitoring systems |
| Total Length | 2.0 meter |
| Weight | Approx. 0.646 kg |
Technical FAQs
1. What is the primary role of this proximity probe?
It measures shaft vibration and position using non-contact eddy current sensing.
2. Why is the 3300 XL series preferred in critical applications?
It is known for stable output, low noise, and long-term reliability.
3. Is this probe suitable for continuous monitoring?
Yes, it is designed for uninterrupted industrial operation.
4. Which types of machinery typically use this probe?
It is commonly installed on turbines, compressors, pumps, and motors.
5. Does the probe operate independently?
No, it functions as part of a complete monitoring chain with drivers and monitors.
6. What is the benefit of non-contact measurement?
It eliminates mechanical wear and enables precise monitoring of moving shafts.
7. Can this probe support predictive maintenance strategies?
Yes, it provides reliable data for trend analysis and early fault detection.
8. Is it compatible with existing 3300 XL systems?
Yes, it integrates seamlessly with established Bently Nevada architectures.
9. Is it suitable for harsh industrial environments?
Yes, it is engineered for stable performance in demanding conditions.
10. Why choose this Bently Nevada probe over generic proximity sensors?
It offers proven accuracy, system compatibility, and long-term reliability for critical machinery monitoring.
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