The Bently Nevada 330104-00-25-10-02-00 Proximity Probe Module is a precision-engineered sensor used in the 3300 XL 8 mm proximity transducer system , designed to provide continuous, non-contact measurement of shaft vibration and displacement in rotating machinery.
This configuration is widely identified as a 250 mm case length variant (25 option), 1.0 m total cable length (10 option), ClickLoc connector system (02 option), and standard non-certified configuration (00 option) , making it suitable for general industrial monitoring applications where extended probe geometry and stable signal transmission are required.
Technical Specifications Parameter Specification Manufacturer Bently Nevada Series 3300 XL 8 mm Product Type Proximity Probe Module Model Number 330104-00-25-10-02-00 Measurement Technology Eddy Current (Non-Contact) Probe Diameter 8 mm Thread Type M10 × 1 Case Length 250 mm Total Cable Length 1.0 m Connector Type Miniature coaxial ClickLoc connector Cable Type Industrial shielded cable Housing Material Stainless Steel Probe Tip Material PPS (Polyphenylene Sulfide) System Compatibility 3300 XL Transducer System Environmental Resistance Oil, moisture, industrial contamination resistant Installation Type Threaded mounting Weight Approx. 0.28–0.32 kg
Recommended Related Models Model Description 330180-90-00 3300 XL Proximitor Sensor 330130-040-00-00 Extension Cable Assembly 3500/42M Machinery Protection Monitor Module 3500/22M Communication Gateway Module 3500/15 Power Supply Module 330105-02-12-10-02-00 11 mm High-sensitivity Probe
Popular Bently Nevada Models Model Product Type 3500/15 Power Supply Module 3500/22M Communication Module 3500/42M Vibration Monitoring Module 3500/60 Temperature Monitoring Module 330180-90-00 Proximitor Sensor 330104-00-25-10-02-00 Proximity Probe Module
Typical Applications
Steam turbine vibration monitoring
Gas turbine shaft displacement measurement
Compressor condition monitoring
Generator rotor dynamics tracking
Centrifugal pump diagnostics
Petrochemical processing systems
Oil & gas production facilities
Power generation plants
Heavy industrial rotating machinery
Predictive maintenance programs
Key Advantages
High-precision non-contact eddy-current measurement
Stable signal output for continuous monitoring systems
Extended 250 mm probe geometry for installation flexibility
Durable stainless-steel construction for harsh environments
Strong resistance to oil, dust, vibration, and moisture
Seamless integration with 3300 XL monitoring architecture
Supports early fault detection and condition-based maintenance
Reduces unexpected downtime and maintenance costs
Proven reliability in mission-critical applications
Long service life in continuous industrial operation
Technical FAQs 1. What is the main function of this probe? It measures shaft vibration, displacement, and position in rotating machinery using non-contact eddy-current technology.
2. What system is it designed for? It is designed for the Bently Nevada 3300 XL proximity transducer system.
3. What does the “25” code indicate? It represents a 250 mm probe case length configuration based on 3300 XL ordering structure.
4. What does the “10” option mean? It typically indicates a 1.0 meter total system cable length configuration.
5. Is this a contact-based sensor? No, it uses non-contact eddy-current sensing.
6. Which industries use this probe? Power generation, oil & gas, petrochemical, manufacturing, and heavy industry sectors.
7. Can it operate in harsh environments? Yes, it is designed for oil, moisture, vibration, and industrial contamination environments.
8. What equipment is it commonly installed on? Turbines, compressors, pumps, and generators.
9. What is the benefit of a longer probe body? It allows deeper or more flexible installation in large machinery housings.
10. Why is the 3300 XL series widely used? Because it delivers proven measurement accuracy, rugged construction, and long-term reliability in critical machinery protection systems.
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