



Introduction
The Bently Nevada 330101-00-11-10-02-CN 3300 XL 8 mm Proximity Probe is a precision non-contact sensor designed for high-reliability monitoring of rotating machinery. As part of the globally recognized 3300 XL series, this probe is engineered to deliver stable, low-noise measurements that support machinery protection and condition monitoring strategies in critical industrial operations.
From a reliability and machinery diagnostics perspective, this probe is typically deployed on assets where early fault detection and long-term measurement consistency are essential. Its design philosophy emphasizes durability, signal integrity, and seamless integration within Bently Nevada monitoring architectures.
Technical Specifications
| Parameter | Description |
|---|
| Manufacturer | Bently Nevada |
| Model | 330101-00-11-10-02-CN |
| 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 | 1.0 meter |
| Weight | Approx. 0.323 kg |
Technical FAQs
1. What is the primary role of this 3300 XL proximity probe?
It measures shaft vibration and position using non-contact eddy current technology.
2. What types of machinery commonly use this probe?
It is widely used on turbines, compressors, pumps, and large electric motors.
3. Is this probe suitable for continuous operation?
Yes, it is designed for continuous, long-term industrial monitoring.
4. What does the “CN” designation indicate?
It denotes a specific configuration or regional compliance variant within the 3300 XL product family.
5. Does the probe operate as a standalone device?
No, it functions as part of a complete monitoring chain including drivers and monitoring modules.
6. Why is non-contact measurement important in rotating equipment?
It eliminates mechanical wear and allows precise measurement 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 is fully compatible with established Bently Nevada 3300 XL architectures.
9. Is the probe designed for harsh industrial environments?
Yes, it is engineered for stable performance in demanding operating conditions.
10. Why choose a Bently Nevada 3300 XL probe over generic sensors?
It offers proven accuracy, system compatibility, and long-term reliability for critical machinery monitoring applications.