Product Overview and Technical Introduction

The Bently Nevada 330905-00-06-50-12-00 3300 NSv Proximity Probe is a precision monitoring solution developed for industrial applications requiring accurate shaft measurement over extended installation distances. It combines compact probe construction with advanced eddy current sensing technology to provide reliable vibration and displacement monitoring.

The 3300 NSv series is engineered for applications where measurement accuracy, installation flexibility, and long-term reliability are essential. The 5-meter total length design allows integration into larger machinery layouts while maintaining consistent monitoring performance.

Designed for demanding industrial environments, the 330905-00-06-50-12-00 helps improve equipment diagnostics, optimize maintenance planning, and support reliable operation of critical rotating assets.

Technical Specifications

Specification	Details
Product Brand	Bently Nevada
Model Number	330905-00-06-50-12-00
Product Series	3300 NSv
Module Type	Metric Proximity Probe
Sensor Technology	Eddy Current Proximity Sensing
Probe Type	NSv Compact Proximity Probe
Total Length	5 meters
Measurement Function	Shaft Vibration and Position Monitoring
Application	Rotating Machinery Condition Monitoring
Compatible System	Bently Nevada 3300 NSv Monitoring System
Installation Method	Non-Contact Probe Mounting
Cable Configuration	Integrated 5-Meter Cable
Dimensions	Approx. 8 mm probe diameter × 5000 mm total length
Weight	0.15 kg (0.33 lb)

Recommended Related Models

Model	Description
Bently Nevada 330905-00-05-50-02-00	3300 NSv Metric Proximity Probe with 5-meter length configuration
Bently Nevada 330904-00-03-70-01-CN	3300 NSv Metric Proximity Probe for extended monitoring applications
Bently Nevada 330903-07-13-70-11-05	3300 NSv Metric Proximity Probe with long-distance installation capability
Bently Nevada 330180-90-00	Extension Cable for extended proximity probe applications

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Bently Nevada 3500/42M	Proximity Monitor Module for advanced machinery protection

Applications in Long-Distance Rotating Machinery Monitoring

The Bently Nevada 330905-00-06-50-12-00 3300 NSv Proximity Probe is designed for precise shaft vibration and displacement measurement in industrial rotating equipment where extended installation capability, reliable signal performance, and continuous condition monitoring are required. As part of the 3300 NSv proximity probe series, this metric sensor provides dependable non-contact measurement for machinery protection and predictive maintenance applications.

This proximity probe is ideal for large industrial assets such as turbines, compressors, pumps, motors, and other critical rotating machinery where the sensing location requires increased cable length. The 5-meter total length configuration provides installation flexibility while maintaining accurate shaft position and vibration measurement performance.

Built with proven eddy current sensing technology, the Bently Nevada 330905-00-06-50-12-00 delivers stable and repeatable measurement signals, helping maintenance teams improve machine diagnostics, monitor equipment health, and enhance operational reliability.

Product Features and Engineering Advantages

Feature	Description
3300 NSv Proximity Probe Series	Provides reliable shaft monitoring for industrial machinery protection
Extended 5-Meter Length	Supports installations requiring greater distance between sensor and monitoring equipment
Metric Sensor Design	Designed for metric industrial machinery applications
Non-Contact Measurement Technology	Enables continuous operation without mechanical contact
Eddy Current Sensing Principle	Provides accurate and repeatable displacement measurement
Condition Monitoring Capability	Supports predictive maintenance and machinery reliability programs

Technical FAQs

1. What is the primary function of the Bently Nevada 330905-00-06-50-12-00?
It is designed to monitor shaft vibration and displacement in rotating machinery condition monitoring systems.

2. How does the 3300 NSv proximity probe measure shaft position?
It uses eddy current technology to detect variations in the gap between the probe tip and the rotating shaft.

3. Why is a 5-meter total length configuration used?
It allows installation in applications where the probe must be positioned farther from the monitoring equipment.

4. What types of machinery are suitable for this proximity probe?
It is commonly used with turbines, compressors, pumps, motors, and other industrial rotating equipment.

5. Does the sensor require direct contact with the shaft?
No. The probe operates using non-contact electromagnetic sensing technology.

6. What type of information does this probe provide?
It provides shaft vibration and relative position measurement signals for compatible monitoring systems.

7. How does the probe support machinery reliability?
It enables continuous monitoring that helps detect abnormal shaft behavior and changing operating conditions.

8. What factors affect proximity probe performance?
Installation quality, probe gap adjustment, calibration, shaft surface condition, and monitoring system settings influence accuracy.

9. Is this probe designed for permanent installation?
Yes. It is intended for continuous operation in industrial machinery protection systems.

10. What benefits does eddy current sensing provide?
It delivers accurate, stable, and repeatable measurement without mechanical wear caused by physical contact.

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