



Introduction
The Bently Nevada 330101-00-12-05-01-00 3300 XL 8 mm Proximity Probe is a compact, high-accuracy sensor developed for continuous monitoring of rotating machinery. As part of the industry-standard 3300 XL family, this probe is engineered to provide stable and repeatable measurements even in installations where space constraints require shorter probe assemblies.
From a machinery protection and reliability engineering perspective, this model is particularly well suited for close-coupled installations such as compact pumps, small turbines, and auxiliary rotating equipment. Its design prioritizes signal integrity, long-term stability, and seamless integration within Bently Nevada monitoring systems.
Technical Specifications
| Parameter | Description |
|---|
| Manufacturer | Bently Nevada |
| Model | 330101-00-12-05-01-00 |
| Product Series | 3300 XL |
| Probe Type | 8 mm Proximity Probe |
| Measurement Principle | Non-contact eddy current sensing |
| Primary Function | Shaft vibration and position monitoring |
| System Compatibility | Bently Nevada 3300 XL monitoring systems |
| Total Length | 0.5 meter |
| Weight | Approx. 0.162 kg |
Technical FAQs
1. What is the primary function of this proximity probe?
It measures shaft vibration and position using non-contact eddy current sensing.
2. Why is this probe suitable for compact machinery?
Its shorter overall length supports installations with limited mounting space.
3. Is this probe designed for continuous operation?
Yes, it is engineered for long-term, uninterrupted industrial monitoring.
4. Which machines typically use this probe variant?
Compact pumps, small turbines, and auxiliary rotating equipment commonly use it.
5. Does the probe operate independently?
No, it functions as part of a complete monitoring chain with drivers and monitors.
6. What are the benefits of non-contact measurement?
It avoids mechanical wear and allows 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 fully with established Bently Nevada 3300 XL architectures.
9. Is the probe suitable for demanding industrial environments?
Yes, it is designed for stable performance under industrial operating conditions.
10. Why choose this Bently Nevada probe over generic proximity sensors?
It delivers proven accuracy, system compatibility, and long-term reliability for critical machinery protection and monitoring.