Introduction

The Bently Nevada 330908-00-28-10-01-RU Proximity Probe Module is a high-performance sensing component designed for industrial machinery condition monitoring. Built around proven eddy-current technology, this probe provides accurate shaft displacement measurement for applications where early fault detection and reliable equipment protection are required.

Designed for integration into professional machinery monitoring systems, the 330908-00-28-10-01-RU helps operators improve asset performance, strengthen maintenance strategies, and maintain stable operation of critical rotating equipment. Its compact design and dependable measurement capability make it a trusted solution for demanding industrial environments.

Technical Specifications

Specification	Details
Product Model	Bently Nevada 330908-00-28-10-01-RU
Product Type	Proximity Probe Module
Module Category	Machinery Condition Monitoring Sensor
Series	3300 NSv Proximity Probe
Measurement Technology	Eddy Current Non-Contact Sensing
Thread Size	3/8-24 UNF-2A
Probe Type	Standard Proximity Probe
Signal Type	Dynamic and Static Displacement Measurement
Compatibility	Bently Nevada Proximitor Sensor Systems
Application	Shaft Vibration and Position Monitoring
Operating Temperature	-35°C to +177°C (typical operating range)
Environmental Capability	Industrial Rotating Equipment Applications
Probe Tip Diameter	Approximately 5.26 mm
Cable Length	Defined by model configuration
Dimensions	Approx. 5.26 mm probe tip diameter; overall length depends on configuration
Weight	Approximately 60 g (without additional extension components)

Recommended Companion Models

Model	Product Name
330901-00-12-10-01-00	Bently Nevada 3300 NSv Proximity Probe
3300/03-01-00	Bently Nevada 3300 Power Supply Module
3300/05-27-05-02-00	Bently Nevada 3300 Rack System
3300 XL 8 mm Proximitor Sensor	Bently Nevada 3300 XL Proximitor Sensor

Frequently Selected Alternatives

Model	Product Name
330103-00-06-10-02-00	Bently Nevada 3300 XL 8 mm Proximity Probe
330101-00-08-10-02-00	Bently Nevada 3300 XL Standard Proximity Probe
330180-51-05	Bently Nevada 3300 XL Extension Cable
330730-080-00-05	Bently Nevada 3300 XL Proximity Monitoring Sensor

Where It Excels in Industrial Use

• Rotating Machinery Protection Systems
Designed for continuous shaft displacement monitoring in turbines, compressors, pumps, and other critical rotating equipment where operational reliability is essential.

• Power Generation Applications
Provides accurate vibration and position measurement for steam turbines, gas turbines, generators, and auxiliary equipment used in power facilities.

• Oil and Gas Processing Equipment
Supports condition monitoring of high-value machinery in refineries, petrochemical plants, and upstream production environments.

• Industrial Predictive Maintenance Programs
Helps maintenance teams identify abnormal machine conditions early and improve equipment availability through reliable monitoring data.

Key Strengths at a Glance

• Precision Non-Contact Measurement
Uses eddy-current sensing technology to deliver accurate shaft displacement monitoring without physical contact with rotating components.

• Reliable Performance in Demanding Environments
Engineered for continuous industrial operation where vibration monitoring accuracy and long-term stability are critical.

• Seamless Integration Capability
Works with compatible Bently Nevada monitoring systems to support complete machinery protection solutions.

• Enhanced Asset Reliability
Provides essential condition monitoring feedback that helps reduce unexpected downtime and optimize maintenance planning.

Technical FAQs

1. What is the primary function of the Bently Nevada 330908-00-28-10-01-RU Proximity Probe?
The probe is designed to measure shaft displacement and vibration characteristics in rotating machinery monitoring applications.

2. What sensing technology does this proximity probe use?
The probe uses eddy-current sensing technology to detect changes in the distance between the probe tip and the conductive shaft surface.

3. Which monitoring systems can be used with this proximity probe?
The probe is designed for integration with compatible Bently Nevada Proximitor Sensor systems and machinery protection platforms.

4. What type of machinery is suitable for this probe?
It is commonly used for turbines, compressors, pumps, motors, and other rotating equipment requiring continuous condition monitoring.

5. Does this probe require direct contact with the machine shaft?
No, the probe operates through non-contact measurement technology, allowing continuous monitoring without mechanical wear.

6. What measurement parameters can be monitored with this probe?
The probe can support monitoring of shaft displacement, radial vibration, and positional changes when connected to the appropriate monitoring system.

7. How does this probe improve machinery protection performance?
It provides accurate condition feedback that enables monitoring systems to detect abnormal operating conditions and support protective actions.

8. Can this model be used in predictive maintenance applications?
Yes, the probe provides reliable measurement data that can be used for predictive maintenance and machine health analysis.

9. What is the advantage of using an eddy-current proximity probe compared with contact sensors?
Eddy-current technology provides stable measurement performance while avoiding physical contact between the sensor and rotating components.

10. Why is the 330908-00-28-10-01-RU suitable for critical industrial assets?
The probe offers dependable sensing accuracy and integration flexibility for applications where equipment reliability and operational safety are important.

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