Where It Excels in Industrial Use

• Compact Rotating Machinery Monitoring:
Designed for space-limited installations, this 3300 NSv proximity probe provides accurate shaft vibration and displacement monitoring for compressors, pumps, motors, turbines, and other rotating equipment.

• Reliable Shaft Position Measurement:
Uses non-contact eddy current technology to deliver stable shaft movement measurement for vibration analysis, rotor position monitoring, and machinery protection applications.

• Harsh Industrial Environment Applications:
The FluidLoc cable configuration improves resistance against oil and fluid migration, making it suitable for demanding operating environments requiring long-term signal reliability.

• Predictive Maintenance System Integration:
Provides accurate vibration signals when combined with compatible Bently Nevada Proximitor Sensors and monitoring platforms, supporting early fault detection and equipment reliability improvement. 

Key Strengths at a Glance

• Advanced Eddy Current Sensing Performance:
Provides precise non-contact displacement measurement with excellent repeatability, helping maintain stable monitoring performance for critical rotating assets.

• 3300 NSv Compact Construction:
The M10 × 1 threaded design allows flexible installation in applications where mounting space and equipment accessibility are limited.

• FluidLoc Cable Technology:
The miniature coaxial ClickLoc connector with FluidLoc cable helps prevent fluid migration through the cable assembly and enhances operational durability.

• Multiple Approval Configuration:
The -05 approval option provides additional certification flexibility for industrial installations requiring specific compliance conditions. 

Technical FAQs

1. What is the primary function of the Bently Nevada 330905-08-13-10-12-05?
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 technology is used in this probe?
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 operation?
The probe requires a compatible Bently Nevada 3300 XL NSv Proximitor Sensor to condition the signal and interface with the monitoring system.

5. What types of machinery are suitable for this probe?
It is commonly used for compressors, pumps, motors, turbines, gearboxes, and other rotating equipment requiring continuous shaft monitoring.

6. What monitoring functions can this probe support?
It 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 without additional electronics?
No, the probe requires a compatible Proximitor Sensor to convert the raw displacement signal into a usable monitoring output.

8. What is the benefit of the 3300 NSv series design?
The 3300 NSv series provides compact installation capability while maintaining accurate measurement performance for rotating machinery applications.

9. What should be verified before replacing an installed probe?
Users should confirm the probe series, thread configuration, cable type, 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 issues and supports preventive maintenance strategies.