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- Bently Nevada
- 330703-000-050-10-02-00
- 3300 XL 11 mm Proximity Probe, Metric
- USA
- 1 meter
- 0.07 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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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.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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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 330703-000-050-10-02-00 3300 XL 11 mm Proximity Probe, Metric is a precision industrial sensor designed for rotating machinery condition monitoring, vibration protection, and shaft displacement measurement applications.
The Bently Nevada 330703-000-050-10-02-00 proximity probe is widely used in industrial machinery protection systems to monitor the operating condition of critical rotating equipment. It provides accurate non-contact measurement of shaft vibration, radial displacement, and mechanical position changes, helping operators identify abnormal machine conditions and perform preventive maintenance.
The probe uses eddy current sensing technology to detect changes in the distance between the probe tip and the rotating shaft surface. The measured displacement signals are transmitted to monitoring systems for vibration analysis, equipment protection, and machinery health evaluation.
With a total length of 1 meter and a lightweight structure of 0.07 kg, the Bently Nevada 330703-000-050-10-02-00 provides flexible installation capability for industrial applications requiring reliable and continuous machinery monitoring.
Typical applications include:
- Steam turbine monitoring systems
- Gas turbine protection systems
- Compressor condition monitoring
- Generator vibration monitoring
- Industrial pump monitoring
- Motor protection systems
- Rotating machinery predictive maintenance
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330703-000-050-10-02-00 |
| Product Type | 3300 XL 11 mm Proximity Probe |
| Measurement Technology | Eddy Current Non-Contact Sensing |
| Probe Series | 3300 XL 11 mm |
| Total Length | 1 meter |
| Weight | 0.07 kg |
| Application | Shaft Vibration and Displacement Monitoring |
| Installation Type | Machinery Mounted Sensor |
Function and Working Principle
The Bently Nevada 330703-000-050-10-02-00 Proximity Probe operates through eddy current sensing technology to measure the movement and position of rotating shafts.
The working process includes:
- The probe generates a high-frequency electromagnetic field near the shaft surface.
- Changes in the shaft-to-probe distance affect the electromagnetic field.
- The sensor converts these changes into proportional electrical signals.
- The monitoring system processes the signals to evaluate vibration and displacement.
- Operators use the collected data for equipment protection and maintenance decisions.
Because the probe operates without direct contact with rotating components, it avoids mechanical wear and provides stable measurement performance during continuous operation.
Main Features
1. Accurate Shaft Vibration Measurement
The Bently Nevada 330703-000-050-10-02-00 provides precise monitoring of rotating machinery movement.
Main measurement functions include:
- Shaft vibration detection
- Radial displacement measurement
- Axial position monitoring
- Rotor movement analysis
- Mechanical condition evaluation
Accurate vibration measurement helps detect potential equipment problems before major failures occur.
2. Non-Contact Measurement Technology
The proximity probe adopts an advanced non-contact sensing method.
Advantages include:
- No physical contact with rotating shafts
- Reduced mechanical wear
- Continuous online monitoring
- Fast response to vibration changes
- Stable signal performance
This makes it suitable for high-speed rotating equipment operating under demanding conditions.
3. Designed for Critical Machinery Protection
The 3300 XL 11 mm Proximity Probe is designed for industrial applications where equipment reliability is essential.
Key benefits:
- Reliable condition monitoring
- Accurate displacement detection
- Support for predictive maintenance
- Improved machinery protection capability
4. Compact Metric Installation Design
The Bently Nevada 330703-000-050-10-02-00 features a compact structure for industrial installation.
Installation advantages:
- Space-saving sensor design
- Flexible mounting options
- Easy integration into monitoring systems
- Convenient maintenance access
5. Stable Long-Term Performance
The proximity probe is designed for continuous industrial operation.
Performance advantages:
- Reliable sensing capability
- Stable measurement output
- Strong environmental adaptability
- Long operational service life
Industrial Applications
Steam Turbine Monitoring
Steam turbines require accurate vibration monitoring to maintain safe and efficient operation.
Typical applications:
- Shaft vibration measurement
- Rotor displacement monitoring
- Turbine protection systems
- Mechanical fault diagnosis
Gas Turbine Protection
The Bently Nevada 330703-000-050-10-02-00 supports gas turbine monitoring applications.
Typical functions:
- Shaft position monitoring
- Vibration trend analysis
- Equipment protection
- Maintenance support
Compressor Condition Monitoring
Industrial compressors require continuous monitoring to prevent unexpected failures.
Applications include:
- Centrifugal compressors
- Process compressors
- Gas compression equipment
- Rotating machinery systems
Generator Monitoring
The proximity probe supports generator condition monitoring applications.
Typical uses:
- Rotor vibration measurement
- Shaft movement monitoring
- Mechanical performance evaluation
- Predictive maintenance planning
Industrial Pumps and Motors
The sensor is suitable for various rotating equipment applications.
Applications include:
- Large industrial pumps
- Electric motors
- Gear systems
- Mechanical drive equipment
Installation Guide
Mechanical Installation
Recommended installation steps:
- Confirm the Bently Nevada 330703-000-050-10-02-00 model before installation.
- Inspect the probe tip and cable condition.
- Install the probe into the correct mounting location.
- Adjust the probe gap according to equipment requirements.
- Secure the sensor assembly properly.
Correct installation ensures accurate vibration measurement and reliable monitoring performance.
Electrical Connection
Before operation, check:
- Probe cable connection
- Signal transmission path
- Monitoring system compatibility
- Grounding condition
- Connector installation
Recommended practices:
- Disconnect power before installation.
- Protect cables from mechanical damage.
- Avoid strong electromagnetic interference.
- Verify all wiring before startup.
Commissioning Procedure
Recommended commissioning steps:
- Verify mechanical installation.
- Check electrical connections.
- Confirm sensor signal output.
- Verify communication with the monitoring system.
- Check vibration measurement values.
- Confirm stable operation.
Proper commissioning ensures accurate measurement and reliable equipment protection.
Common Fault Symptoms and Troubleshooting
| Fault Symptom | Possible Cause | Recommended Solution |
|---|---|---|
| No signal output | Cable connection failure | Check cable and connectors |
| Incorrect vibration reading | Incorrect probe position | Adjust probe installation |
| Signal instability | Electrical interference | Improve shielding and grounding |
| High vibration alarm | Actual machine condition | Inspect rotating equipment |
| Intermittent signal | Loose wiring connection | Secure connections |
| Sensor malfunction | Probe damage | Replace proximity probe |
Maintenance Recommendations
To maintain reliable operation:
- Inspect probe installation regularly
- Check cable condition
- Monitor signal stability
- Review vibration trends
- Keep mounting areas clean
- Perform regular system inspections
Proper maintenance improves equipment reliability and reduces unexpected downtime.
Advantages of Bently Nevada 330703-000-050-10-02-00 3300 XL 11 mm Proximity Probe
- High-precision shaft displacement measurement
- Reliable eddy current sensing technology
- Non-contact measurement operation
- Suitable for critical rotating machinery
- Compact metric installation design
- Stable vibration monitoring performance
- Supports predictive maintenance strategies
- Improves machinery protection reliability
Technical FAQs
What is Bently Nevada 330703-000-050-10-02-00?
The Bently Nevada 330703-000-050-10-02-00 3300 XL 11 mm Proximity Probe is an industrial sensor used for non-contact measurement of shaft vibration, displacement, and position changes in rotating equipment.
What is the main function of this proximity probe?
Its main function is to monitor shaft movement and vibration conditions to support machinery protection, condition monitoring, and predictive maintenance.
Where is Bently Nevada 330703-000-050-10-02-00 used?
It is commonly used in turbines, compressors, generators, pumps, motors, and other critical rotating machinery.
What is the total length of Bently Nevada 330703-000-050-10-02-00?
The total length of this proximity probe is 1 meter, and the product weight is 0.07 kg.
Conclusion
The Bently Nevada 330703-000-050-10-02-00 3300 XL 11 mm Proximity Probe is a reliable industrial monitoring sensor designed for accurate shaft vibration and displacement measurement.
With advanced non-contact sensing technology, compact metric design, and stable operating performance, this proximity probe provides an effective solution for rotating machinery protection, condition monitoring, and predictive maintenance applications.
It is suitable for industrial environments requiring continuous equipment monitoring, early fault detection, improved maintenance efficiency, and long-term operational reliability.