Where It Excels in Industrial Use

• Reverse Mount Rotating Machinery Monitoring:
Designed for applications where front-access probe installation is difficult, the Bently Nevada 330906-02-12-05-02-00 3300 NSv Reverse Mount Probe provides accurate shaft vibration and displacement measurement for compressors, turbines, pumps, motors, and other critical rotating equipment.

• Restricted Installation Space Applications:
The reverse mount configuration allows the probe to be installed from the rear side of the machine housing, making it suitable for compact assemblies and equipment with limited probe access.

• Precision Shaft Displacement Measurement:
Using proven eddy current sensing technology, this proximity probe delivers reliable non-contact measurement of shaft vibration, radial displacement, and shaft position for machinery protection systems.

• Continuous Condition Monitoring Systems:
Integrates with compatible Bently Nevada Proximitor Sensors and monitoring platforms to support predictive maintenance strategies, fault diagnosis, and improved rotating equipment reliability. 

Key Strengths at a Glance

• Reverse Mount Mechanical Design:
Provides installation flexibility for machinery where conventional front-mounted proximity probes cannot be easily positioned.

• Compact 3300 NSv Sensor Technology:
Combines a smaller probe structure with accurate measurement capability, making it ideal for applications involving smaller shaft diameters or limited mounting clearance.

• Standard ClickLoc Cable Configuration:
Equipped with a miniature coaxial ClickLoc connector and standard cable for reliable signal transmission and simplified field installation.

• 0.5 m Total Length Configuration:
The short total length option supports compact machinery layouts where the distance between the probe and monitoring electronics is limited. 

Technical FAQs

1. What is the primary function of the Bently Nevada 330906-02-12-05-02-00?
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 Reverse Mount Proximity Probe family.

3. What measurement 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. Why is a reverse mount design used in industrial applications?
A reverse mount design allows installation from the opposite side of the mounting location when direct front access is restricted.

5. Which electronic component is required for this probe to operate?
The probe requires a compatible Bently Nevada Proximitor Sensor to condition the signal and provide monitoring output.

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

7. Can this probe connect directly to a PLC or DCS system?
No, the probe requires a compatible Proximitor Sensor and monitoring interface before connection to a control system.

8. What advantage does the 3300 NSv series provide?
The 3300 NSv series provides compact installation capability while maintaining accurate shaft vibration and displacement measurement performance.

9. What should be checked before replacing this proximity probe?
Users should verify probe type, reverse mount configuration, thread specification, total length, cable type, connector style, and system compatibility.

10. Why are proximity probes important in machinery protection systems?
They provide continuous shaft condition data that helps detect mechanical problems early and supports preventive maintenance decisions.