Where It Excels in Industrial Use

• Rotating Equipment Protection Applications:
Designed for continuous shaft vibration and displacement monitoring, this 3300 NSv proximity probe provides accurate condition data for compressors, pumps, motors, turbines, and other critical rotating machinery.

• Compact Machinery Installation:
The M10 × 1 threaded construction and compact NSv design allow flexible installation in applications where mounting space is restricted while maintaining reliable measurement performance.

• Harsh Environment Monitoring:
The FluidLoc cable configuration improves protection against oil and fluid migration, supporting stable operation in demanding industrial environments.

• Predictive Maintenance Systems:
Provides dependable shaft movement signals when integrated with compatible Bently Nevada Proximitor Sensors and monitoring systems for early fault detection and equipment reliability improvement. 

Key Strengths at a Glance

• High-Accuracy Eddy Current Technology:
Provides non-contact shaft displacement measurement with excellent repeatability, helping operators maintain accurate machinery condition analysis.

• 3300 NSv Compact Sensor Architecture:
Offers reliable monitoring performance in applications requiring smaller probe dimensions and flexible installation options.

• FluidLoc Cable Reliability:
The FluidLoc cable design helps minimize fluid migration through the cable assembly, improving long-term operational stability.

• CN Approval Configuration:
The CN option supports installations requiring China-specific approval requirements while maintaining the performance advantages of the 3300 NSv platform. 

Technical FAQs

1. What is the primary function of the Bently Nevada 330905-08-13-10-12-CN?
The probe measures shaft vibration, radial displacement, and shaft position using non-contact eddy current sensing technology.

2. Which product family does this proximity probe belong to?
This model belongs to the Bently Nevada 3300 NSv Proximity Probe family.

3. What sensing principle does this probe use?
The probe uses eddy current technology to detect changes in the distance between the probe tip and the rotating shaft surface.

4. Which Proximitor Sensor is required for this probe?
The probe requires a compatible Bently Nevada 3300 XL NSv Proximitor Sensor to convert the measurement signal into a usable monitoring output.

5. What types of machinery commonly use this probe?
It is commonly applied to compressors, pumps, motors, turbines, and other rotating equipment requiring continuous shaft monitoring.

6. What monitoring functions can this probe support?
The probe can support shaft vibration monitoring, radial displacement measurement, shaft position monitoring, and phase reference applications when integrated with suitable electronics.

7. Can this proximity probe operate independently?
No, the probe requires a compatible Proximitor Sensor and monitoring system to process and display measurement data.

8. What is the advantage of the 3300 NSv series compared with traditional proximity probes?
The 3300 NSv series provides compact installation capability while maintaining accurate measurement performance for small and medium rotating machinery.

9. What factors should be checked before replacing this probe?
Users should verify probe series, thread type, cable configuration, total length, approval option, and compatibility with the existing monitoring system.

10. Why are proximity probes important in machinery protection systems?
They provide continuous shaft condition information that helps identify mechanical problems and prevent unexpected equipment failures.