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- Bently Nevada
- 330101-00-71-05-01-05
- 3300 XL 8 mm Proximity Probe
- USA
- 0.5 meters
- 0.162 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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- 24-Hour Service
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Bently Nevada 330101-00-71-05-01-05 3300 XL 8 mm Proximity Probe is a high-precision non-contact displacement sensor designed for machinery protection and condition monitoring systems. As part of the industry-recognized 3300 XL 8 mm Proximity Transducer System, this probe provides accurate measurements of shaft vibration, shaft position, eccentricity, and dynamic displacement in critical rotating equipment.
With a compact 0.5-meter total length, this model is ideal for installations where space is limited and shorter cable routing is required. The probe is engineered to deliver reliable performance in harsh industrial environments while supporting continuous machine health monitoring.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330101-00-71-05-01-05 |
| Product Series | 3300 XL 8 mm |
| Product Type | Proximity Probe |
| Measurement Technology | Eddy Current Sensing |
| Probe Diameter | 8 mm |
| Total Length | 0.5 meters |
| Weight | 0.162 kg |
| Measurement Type | Non-contact displacement monitoring |
| Output Signal | Analog displacement signal |
| System Compatibility | 3300 XL Transducer Systems |
| Mounting Method | Threaded installation |
| Application | Vibration and shaft position monitoring |
Function and Working Principle
The 330101-00-71-05-01-05 operates using eddy current sensing technology to measure the distance between the probe tip and a conductive target surface without physical contact.
The sensing process includes:
- Generating a high-frequency electromagnetic field at the probe tip
- Inducing eddy currents on the conductive target surface
- Detecting changes in the electromagnetic field caused by shaft movement
- Converting these changes into proportional electrical signals
- Sending displacement and vibration information to the monitoring system
This non-contact method provides precise measurements while eliminating mechanical wear on the sensing element.
Role in Machinery Protection Systems
The probe serves as a critical component within industrial machinery monitoring systems.
Typical monitoring functions include:
- Shaft vibration measurement
- Radial displacement monitoring
- Axial position measurement
- Rotor dynamic analysis
- Shaft runout detection
- Continuous machine condition monitoring
The resulting data enables maintenance teams to identify abnormal operating conditions and take corrective action before failures occur.
Industrial Applications
The Bently Nevada 330101-00-71-05-01-05 is commonly used in:
- Steam turbines
- Gas turbines
- Centrifugal compressors
- Industrial pumps
- Electric motors
- Generators
- Gearboxes
- Rotating process equipment
Its compact configuration makes it particularly suitable for machinery installations with limited mounting space.
Installation and System Integration
Proper installation is essential for obtaining accurate measurements and long-term reliability.
Recommended installation practices include:
- Maintaining the correct probe gap during commissioning
- Securing the probe firmly to a stable mounting surface
- Protecting cable assemblies from excessive vibration and stress
- Using compatible extension cables and Proximitor sensors
- Following calibration procedures required by the monitoring system
Correct installation helps maximize measurement accuracy and operational performance.
Compatible System Components
The 330101-00-71-05-01-05 is typically integrated with:
- Bently Nevada 3300 XL Proximitor Sensors
- 3300 XL Extension Cables
- Machinery Protection System Modules
- Vibration Monitoring Systems
- Condition Monitoring Platforms
- Industrial Diagnostic Equipment
Together, these components provide a complete machinery monitoring and protection solution.
Recommended Alternative Models
| Model | Series | Key Feature | Application |
|---|---|---|---|
| 330101-00-71-05-01-05 | 3300 XL 8 mm | Compact 0.5-meter length | Space-limited installations |
| 330101-00-68-05-02-05 | 3300 XL 8 mm | Short-length configuration | Compact machinery systems |
| 330101-00-65-10-02-05 | 3300 XL 8 mm | 1-meter configuration | Standard monitoring applications |
| 330101-00-15-15-02-05 | 3300 XL 8 mm | 1.5-meter configuration | Extended installation requirements |
| 330103 Series | 3300 XL 8 mm | Alternative probe configuration | Specialized machinery monitoring |
Key Advantages
- Compact 0.5-meter configuration
- High-accuracy non-contact measurement
- Proven eddy current sensing technology
- Excellent long-term stability
- Suitable for continuous industrial operation
- Supports predictive maintenance programs
- Compatible with complete 3300 XL monitoring systems
- Helps reduce unexpected machinery downtime
Technical FAQs
What is the primary function of the 330101-00-71-05-01-05?
It measures shaft vibration, displacement, and position in rotating machinery using non-contact eddy current sensing technology.
Why is the 0.5-meter version commonly used?
It is ideal for installations where available space is limited and shorter cable routing is preferred.
Can the probe be used independently?
No. It must operate as part of a complete 3300 XL transducer system that includes a Proximitor sensor and extension cable.
What equipment is typically monitored with this probe?
It is widely used on turbines, compressors, pumps, motors, generators, and other critical rotating machinery.
Conclusion
The Bently Nevada 330101-00-71-05-01-05 3300 XL 8 mm Proximity Probe is a compact and reliable industrial sensor designed for precise vibration and displacement monitoring in rotating equipment. With its 0.5-meter total length, rugged construction, and advanced eddy current sensing technology, it provides dependable performance for machinery protection and condition monitoring applications.
As part of the proven 3300 XL monitoring platform, this probe helps improve equipment reliability, support predictive maintenance strategies, and enhance the safe operation of critical industrial assets.