Overview
The 330104-00-04-10-02-05 Bently Nevada 3300 XL 8 mm Proximity Transducer Probe delivers accurate shaft vibration and position monitoring for critical rotating machinery applications. Engineers widely use this probe in turbines, compressors, motors, pumps, and industrial process equipment requiring continuous condition monitoring.
Designed for demanding industrial environments, the 3300 XL 8 mm probe combines stable electrical performance with strong mechanical durability. Moreover, the probe integrates seamlessly with Bently Nevada monitoring systems, helping maintenance teams improve predictive maintenance strategies and reduce unplanned downtime.
This proximity probe supports precise non-contact measurements of shaft displacement and vibration. Therefore, operators can identify imbalance, misalignment, mechanical looseness, and bearing wear before equipment damage develops into critical failures.
The probe features a corrosion-resistant construction and reliable connector assembly suitable for harsh operating conditions. In addition, the cable and connector design improves installation flexibility inside compact machinery housings and monitoring cabinets.
Bently Nevada developed the 3300 XL series for long-term stability and dependable signal integrity. For instance, many power generation facilities and petrochemical plants continue using these probes in high-temperature and high-vibration environments where measurement accuracy remains essential.
Main Features
- Non-contact eddy current proximity measurement technology
- Compatible with Bently Nevada 3300 XL transducer systems
- High sensitivity for vibration and shaft position monitoring
- Durable industrial-grade probe construction
- Stable operation across demanding industrial environments
- Excellent resistance to oil, moisture, and contaminants
- Flexible installation for turbines, compressors, and pumps
- Suitable for continuous online machinery protection systems
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Product Model | 330104-00-04-10-02-05 |
| Product Type | 3300 XL 8 mm Proximity Transducer Probe |
| Series | 3300 XL Series |
| Measurement Principle | Eddy Current Proximity Measurement |
| Probe Diameter | 8 mm |
| Probe Thread Type | Standard 3/8-24 UNF Thread |
| Probe Case Material | Corrosion-resistant stainless steel |
| Connector Type | Miniature ClickLoc Coaxial Connector |
| System Length Option | 1.0 Meter System Length |
| Cable Option Code | 04 |
| Agency Approval Option | 05 |
| Measurement Target | Conductive metallic shaft surfaces |
| Output Signal Type | Dynamic vibration and static position signal |
| Frequency Response | Suitable for high-speed rotating machinery monitoring |
| Linear Measurement Range | Compatible with 3300 XL system calibration standards |
| Recommended Gap Setting | Typical industrial shaft monitoring configuration |
| Temperature Stability | Optimized for continuous industrial operation |
| Environmental Resistance | Resistant to oil, moisture, dirt, and industrial contaminants |
| Mounting Method | Non-contact threaded installation |
| System Compatibility | Bently Nevada 3300 XL Proximitor Sensors and Extension Cables |
| Typical Machine Applications | Steam turbines, gas turbines, centrifugal compressors, pumps, motors |
| Monitoring Functions | Shaft vibration, radial displacement, axial position, speed reference |
| Installation Location | Bearing housings, machinery casings, rotating equipment frames |
| Cable Construction | Industrial-grade coaxial cable |
| Signal Accuracy | High-resolution shaft movement detection |
| Mechanical Durability | Designed for continuous vibration monitoring environments |
| Maintenance Requirement | Low-maintenance industrial sensor design |
| Compliance Use | Machinery protection and predictive maintenance systems |
| Industry Applications | Power generation, oil and gas, petrochemical, mining, manufacturing |
| Operational Purpose | Continuous machine condition monitoring and protection |
FAQ
Q1: What is the primary function of the 330104-00-04-10-02-05 probe?
A1: The probe measures shaft vibration and position without physical contact using eddy current sensing technology.
Q2: Which systems support this Bently Nevada proximity probe?
A2: The probe operates with compatible Bently Nevada 3300 XL transducer and monitoring systems.
Q3: Where do engineers commonly install this probe?
A3: Engineers typically install the probe in turbines, compressors, pumps, motors, and other rotating machinery systems.
Q4: Why is non-contact vibration monitoring important?
A4: Non-contact monitoring improves measurement reliability while preventing physical sensor wear during machine operation.
Q5: Can this probe support predictive maintenance programs?
A5: Yes. The probe provides continuous machinery condition data that supports predictive maintenance and fault detection strategies.

















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