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- Bently Nevada
- 330703-000-050-10-01
- 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 330703-000-050-10-01 3300 XL 11 mm Proximity Probe, Metric is a high-precision industrial sensor designed for rotating machinery condition monitoring, vibration protection, and displacement measurement applications.
The Bently Nevada 330703-000-050-10-01 proximity probe is an essential component used in machinery protection systems. It provides accurate non-contact measurement of shaft vibration, radial displacement, and mechanical position changes in critical rotating equipment.
Using advanced eddy current sensing technology, the probe detects changes in the distance between the sensor tip and the rotating shaft surface. The generated measurement signals allow monitoring systems to evaluate machine operating conditions, identify abnormal vibration trends, and support predictive maintenance strategies.
With a total length of 1 meter and a lightweight design of 0.07 kg, the Bently Nevada 330703-000-050-10-01 3300 XL 11 mm Proximity Probe provides flexible installation capability for industrial equipment monitoring applications.
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 fault diagnosis
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330703-000-050-10-01 |
| Product Type | 3300 XL 11 mm Proximity Probe |
| Measurement Method | Eddy Current Non-Contact Measurement |
| Probe Diameter | 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 330703-000-050-10-01 Proximity Probe operates based on eddy current sensing technology to measure the distance between the probe tip and the rotating shaft.
The working process includes:
- The proximity probe generates a high-frequency electromagnetic field around the sensor tip.
- When the rotating shaft moves, the distance between the shaft and probe changes.
- The electromagnetic field variation is converted into an electrical measurement signal.
- The monitoring system analyzes the signal to determine shaft vibration and position.
- Operators use the collected data for machinery protection and maintenance decisions.
Because the sensor does not physically contact the rotating shaft, it provides reliable long-term monitoring without mechanical wear.
Main Features
1. High-Accuracy Vibration Measurement
The Bently Nevada 330703-000-050-10-01 provides accurate monitoring of rotating machinery conditions.
Main measurement capabilities include:
- Shaft vibration detection
- Radial displacement monitoring
- Axial position measurement
- Rotor movement analysis
- Machinery condition evaluation
High measurement accuracy helps identify mechanical problems before they cause serious equipment failures.
2. Non-Contact Monitoring Technology
The proximity probe uses a non-contact measurement design.
Advantages include:
- No mechanical contact wear
- Continuous equipment monitoring
- Fast response to shaft movement
- Stable signal output
- Reduced maintenance requirements
This makes it suitable for high-speed rotating equipment operating continuously.
3. Designed for Critical Machinery Protection
The 3300 XL 11 mm Proximity Probe is designed for industrial environments where equipment reliability is essential.
Key advantages:
- Reliable vibration monitoring
- Accurate displacement detection
- Supports predictive maintenance
- Helps prevent unexpected equipment shutdowns
4. Compact Industrial Design
The Bently Nevada 330703-000-050-10-01 features a compact structure for easy integration.
Installation advantages:
- Space-saving design
- Flexible installation position
- Easy connection with monitoring systems
- Suitable for industrial machinery applications
5. Stable Long-Term Performance
The proximity probe is designed for continuous operation in demanding environments.
Performance benefits:
- Reliable sensing capability
- Stable measurement output
- Strong industrial adaptability
- Long operating life
- Consistent monitoring performance
Industrial Applications
Steam Turbine Monitoring
Steam turbines require accurate vibration monitoring to maintain safe operation.
Typical applications:
- Shaft vibration measurement
- Rotor displacement monitoring
- Bearing condition analysis
- Turbine protection systems
Gas Turbine Protection
The Bently Nevada 330703-000-050-10-01 can support gas turbine monitoring applications.
Functions include:
- Rotating shaft monitoring
- Abnormal vibration detection
- Equipment protection
- Maintenance support
Compressor Condition Monitoring
Industrial compressors require reliable sensors for continuous operation.
Applications include:
- Centrifugal compressors
- Process compressors
- Gas compression equipment
- Industrial rotating machinery
Generator Monitoring Systems
The proximity probe is suitable for generator condition monitoring.
Typical uses:
- Rotor vibration measurement
- Shaft position monitoring
- Mechanical fault analysis
- Preventive maintenance planning
Installation Guide
Mechanical Installation
Recommended installation steps:
- Verify the Bently Nevada 330703-000-050-10-01 model before installation.
- Inspect the probe tip and cable condition.
- Install the probe into the designated mounting location.
- Adjust the probe position according to equipment requirements.
- Secure the probe assembly properly.
Correct mechanical installation ensures accurate measurement and reliable operation.
Electrical Connection
Before startup, check:
- Probe cable connections
- 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 sources.
- Confirm wiring accuracy before operation.
Commissioning Procedure
Recommended commissioning steps:
- Confirm mechanical installation.
- Check all electrical connections.
- Verify sensor signal output.
- Confirm monitoring system communication.
- Check vibration measurement values.
- Ensure stable operation.
Proper commissioning improves measurement reliability and system performance.
Common Fault Symptoms and Troubleshooting
| Fault Symptom | Possible Cause | Recommended Solution |
|---|---|---|
| No signal output | Cable connection problem | Check cable and connectors |
| Incorrect displacement reading | Incorrect installation gap | Adjust probe position |
| Signal fluctuation | Electrical interference | Check shielding and grounding |
| Excessive vibration alarm | Actual machine condition | Inspect rotating equipment |
| Unstable measurement | Loose connection | Secure wiring connections |
| Sensor failure | Probe damage | Replace the proximity probe |
Maintenance Recommendations
To maintain reliable operation:
- Inspect the probe regularly
- Check cable insulation condition
- Monitor signal stability
- Review vibration trends
- Keep installation areas clean
- Perform periodic system checks
Regular maintenance helps reduce equipment downtime and improves machinery reliability.
Advantages of Bently Nevada 330703-000-050-10-01 3300 XL 11 mm Proximity Probe
- High-precision shaft displacement measurement
- Reliable non-contact sensing technology
- Accurate vibration monitoring capability
- Suitable for critical rotating machinery
- Compact industrial installation design
- Stable long-term operating performance
- Supports predictive maintenance programs
- Improves equipment protection reliability
Technical FAQs
What is Bently Nevada 330703-000-050-10-01?
The Bently Nevada 330703-000-050-10-01 3300 XL 11 mm Proximity Probe is an industrial sensor designed 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 and predictive maintenance.
Where is Bently Nevada 330703-000-050-10-01 used?
It is commonly used in turbines, compressors, generators, pumps, motors, and other critical rotating machinery.
What is the total length of Bently Nevada 330703-000-050-10-01?
The total length of this proximity probe is 1 meter, and the product weight is 0.07 kg.
Conclusion
The Bently Nevada 330703-000-050-10-01 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 industrial design, and stable measurement performance, this proximity probe provides an effective solution for rotating machinery protection systems.
It is suitable for applications requiring continuous condition monitoring, early fault detection, improved maintenance efficiency, and long-term reliable operation in industrial environments.