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- Bently Nevada
- 330101-00-68-05-02-05
- 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
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
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Global Logistics
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 330101-00-68-05-02-05 3300 XL 8 mm Proximity Probe is a precision non-contact sensor designed for machinery protection, vibration monitoring, and condition-based maintenance programs. As a member of the proven 3300 XL 8 mm Proximity Transducer System, this probe delivers highly accurate measurements of shaft vibration, shaft position, runout, and dynamic displacement in critical rotating machinery.
Featuring a compact 0.5-meter total length, this model is particularly suitable for installations with limited mounting space or where short cable routing is preferred. Its robust industrial design ensures dependable operation in demanding environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330101-00-68-05-02-05 |
| 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 330101-00-68-05-02-05 uses eddy current technology to measure the distance between the probe tip and a conductive target without physical contact.
The operating process includes:
- Generating a high-frequency electromagnetic field at the sensing tip
- Inducing eddy currents on the shaft or conductive target surface
- Detecting changes in the electromagnetic field caused by target movement
- Converting these changes into proportional electrical output signals
- Delivering accurate displacement and vibration data to monitoring equipment
This non-contact measurement approach eliminates sensor wear and provides long-term measurement stability.
Role in Machinery Protection Systems
The probe functions as a key sensing element within machinery monitoring and protection 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 helps operators identify developing mechanical issues before they lead to equipment failures.
Industrial Applications
The Bently Nevada 330101-00-68-05-02-05 is widely used in:
- Steam turbines
- Gas turbines
- Industrial compressors
- Centrifugal pumps
- Electric motors
- Generators
- Gearboxes
- Process industry rotating machinery
Its compact length makes it especially suitable for installations where available mounting space is limited.
Installation and System Integration
Proper installation is essential for achieving optimal monitoring performance.
Recommended installation practices include:
- Maintaining the correct probe gap during setup
- Securing the probe to a rigid mounting structure
- Avoiding excessive cable stress and vibration exposure
- Using compatible extension cables and Proximitor sensors
- Performing calibration according to system requirements
Following these practices helps ensure reliable measurements and long-term operational stability.
Compatible System Components
The 330101-00-68-05-02-05 is commonly 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 create a complete machinery monitoring solution.
Recommended Alternative Models
| Model | Series | Key Feature | Application |
|---|---|---|---|
| 330101-00-68-05-02-05 | 3300 XL 8 mm | Compact 0.5-meter length | Space-constrained installations |
| 330101-00-32-05-01-05 | 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 routing requirements |
| 330103 Series | 3300 XL 8 mm | Alternative probe design | Specialized machinery monitoring |
Key Advantages
- Compact 0.5-meter total length
- High-accuracy non-contact measurement
- Advanced eddy current sensing technology
- Excellent long-term stability
- Suitable for continuous industrial operation
- Supports predictive maintenance strategies
- Compatible with complete 3300 XL monitoring systems
- Helps reduce unexpected machinery downtime
Technical FAQs
What is the primary function of the 330101-00-68-05-02-05?
It measures shaft vibration, displacement, and position in rotating machinery using non-contact eddy current sensing technology.
Why is the 0.5-meter configuration beneficial?
The compact length simplifies installation in equipment where space is restricted and short cable routing is preferred.
Can the probe operate independently?
No. It must be used as part of a complete 3300 XL transducer system with a Proximitor sensor and extension cable.
What machinery commonly uses this probe?
It is typically installed on turbines, compressors, pumps, motors, generators, and other critical rotating assets.
Conclusion
The Bently Nevada 330101-00-68-05-02-05 3300 XL 8 mm Proximity Probe is a compact and highly reliable sensor designed for precision vibration and displacement monitoring in industrial rotating equipment. With its 0.5-meter total length, rugged construction, and proven eddy current technology, it provides dependable performance for machinery protection and condition monitoring applications.
As part of the trusted 3300 XL monitoring platform, this probe supports predictive maintenance programs, improves equipment reliability, and helps ensure the safe and efficient operation of critical industrial machinery.