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- Bently Nevada
- 330704-000-050-10-02-05
- 3300 XL 11 mm Proximity Probe
- USA
- 1 meter
- 0.17 kg
- Xiamen, China
- New & In Stock
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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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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Bently Nevada 330704-000-050-10-02-05 3300 XL 11 mm Proximity Probe is a high-precision industrial sensor designed for accurate non-contact shaft displacement measurement and vibration monitoring in critical rotating machinery applications.
As part of the 3300 XL 11 mm Proximity Probe series, this model provides reliable monitoring of shaft position, radial vibration, and mechanical movement. The probe uses eddy current sensing technology to detect changes in the distance between the probe tip and rotating shaft surface, providing stable measurement signals for machinery protection and predictive maintenance systems.
The 330704-000-050-10-02-05 proximity probe is designed for industrial environments where continuous operation, accurate measurement, and dependable performance are required. It is commonly applied in turbines, compressors, generators, motors, pumps, and other rotating equipment requiring real-time condition monitoring.
With a total length of 1 meter and a weight of 0.17 kg, this model offers flexible installation capability and convenient integration into industrial monitoring systems.
Typical applications include:
- Steam turbine vibration monitoring
- Gas turbine protection systems
- Compressor condition monitoring
- Generator shaft displacement measurement
- Motor vibration analysis
- Industrial rotating machinery protection
Technical Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330704-000-050-10-02-05 |
| Product Series | 3300 XL 11 mm Proximity Probe |
| Product Type | Proximity Probe |
| Measurement Function | Shaft displacement and vibration monitoring |
| Sensor Technology | Eddy Current Sensing |
| Probe Diameter | 11 mm |
| Total Length | 1 Meter |
| Weight | 0.17 kg |
| Installation Type | Industrial proximity sensor installation |
| Application | Rotating machinery condition monitoring |
Working Principle
The Bently Nevada 330704-000-050-10-02-05 Proximity Probe uses eddy current sensing technology to provide accurate shaft measurement without physical contact.
The operating principle includes:
- The probe generates an electromagnetic field near the rotating shaft.
- Changes in shaft distance affect the electromagnetic field.
- The probe detects variations caused by shaft movement and vibration.
- The sensor converts these variations into electrical output signals.
- The monitoring system processes the data to evaluate equipment condition.
This non-contact measurement method provides reliable performance, reduces mechanical wear, and supports continuous monitoring of high-speed rotating machinery.
Main Features
1. Accurate Shaft Displacement Monitoring
The 330704-000-050-10-02-05 provides precise measurement of shaft movement and vibration.
Key advantages:
- High measurement accuracy
- Stable displacement detection
- Reliable vibration monitoring
- Continuous machine condition feedback
Accurate shaft monitoring helps identify mechanical abnormalities before serious equipment damage occurs.
2. Reliable 3300 XL 11 mm Proximity Probe Technology
The probe is designed for demanding industrial machinery applications.
Main benefits:
- Stable signal output
- Reliable measurement performance
- Long service life
- Suitable for continuous operation
The 3300 XL 11 mm series provides dependable monitoring capability for critical equipment.
3. Compact 1-Meter Length Configuration
The model features a 1-meter total length design.
Advantages:
- Flexible installation arrangement
- Easy cable routing
- Suitable for compact machinery systems
- Convenient maintenance access
The compact design allows simple installation in various industrial environments.
4. Lightweight Industrial Design
With a weight of 0.17 kg, this proximity probe provides easy installation and replacement.
Benefits:
- Easy handling
- Reduced maintenance workload
- Flexible mounting options
- Improved service efficiency
5. Supports Predictive Maintenance Applications
The proximity probe provides important operating data for machinery health evaluation.
Monitoring capabilities include:
- Shaft vibration detection
- Rotor displacement monitoring
- Mechanical condition analysis
- Early fault identification
Industrial Applications
Turbine Protection Systems
The Bently Nevada 330704-000-050-10-02-05 is widely used in turbine monitoring applications.
Applications:
- Rotor vibration measurement
- Shaft position monitoring
- Turbine operating condition analysis
- Machinery protection
Reliable vibration data helps maintain safe and efficient turbine operation.
Compressor Monitoring
Industrial compressors require accurate shaft monitoring due to high-speed operation.
Applications:
- Shaft displacement measurement
- Rotor movement detection
- Vibration trend analysis
- Mechanical fault diagnosis
The probe provides valuable information for compressor maintenance planning.
Generator and Motor Monitoring
Large rotating electrical equipment requires continuous monitoring.
Applications:
- Rotor vibration analysis
- Shaft movement detection
- Mechanical performance evaluation
- Equipment protection
Pump and Industrial Equipment Monitoring
Rotating pumps and process equipment benefit from reliable vibration measurement.
Applications:
- Shaft position monitoring
- Equipment health assessment
- Preventive maintenance
- Failure risk reduction
Installation Guide
Mechanical Installation
Recommended installation procedure:
- Confirm the Bently Nevada 330704-000-050-10-02-05 model.
- Verify the installation location.
- Clean the mounting surface.
- Install the proximity probe securely.
- Adjust the probe position correctly.
- Confirm mechanical stability.
Proper installation ensures accurate sensor operation.
Electrical Installation
Before wiring:
- Disconnect system power.
- Inspect cable condition.
- Verify connector compatibility.
- Confirm monitoring system requirements.
Installation steps:
- Connect the probe cable.
- Secure the connection.
- Verify signal continuity.
- Connect to the monitoring system.
- Confirm stable signal output.
Correct wiring ensures reliable measurement performance.
Calibration and Setup
Recommended calibration steps:
- Install the probe at the correct measurement point.
- Adjust probe clearance.
- Verify output signal stability.
- Configure monitoring parameters.
- Confirm accurate measurement values.
Proper calibration improves monitoring accuracy and system reliability.
Commissioning Procedure
Recommended commissioning steps:
- Inspect probe installation.
- Check cable connections.
- Confirm monitoring system communication.
- Test sensor output signals.
- Verify vibration readings.
- Confirm alarm functions.
Proper commissioning ensures effective machinery protection.
Common Faults and Troubleshooting
| Fault Symptom | Possible Cause | Recommended Solution |
|---|---|---|
| No signal output | Cable connection issue | Check cable and connectors |
| Incorrect vibration reading | Incorrect probe clearance | Adjust probe position |
| Signal instability | Electrical interference | Improve cable routing |
| Signal interruption | Cable damage | Inspect or replace cable |
| False alarm | Incorrect monitoring parameters | Review system settings |
| Probe failure | Sensor damage | Replace proximity probe |
Maintenance Recommendations
To maintain reliable performance:
- Inspect probe installation regularly
- Check cable condition
- Monitor vibration trends
- Verify probe clearance
- Inspect connectors
- Perform periodic machinery inspections
Regular maintenance improves measurement accuracy and extends sensor service life.
Advantages of Bently Nevada 330704-000-050-10-02-05 3300 XL 11 mm Proximity Probe
- High-precision shaft displacement measurement
- Reliable vibration monitoring
- Non-contact sensing technology
- Compact 1-meter configuration
- Lightweight industrial construction
- Suitable for critical rotating equipment
- Supports predictive maintenance programs
- Stable long-term performance
Frequently Asked Questions
What is Bently Nevada 330704-000-050-10-02-05?
The Bently Nevada 330704-000-050-10-02-05 3300 XL 11 mm Proximity Probe is an industrial sensor used for shaft displacement and vibration monitoring.
What is the main function of this proximity probe?
It measures shaft movement and vibration changes to support machinery protection and condition monitoring.
Where is this model commonly used?
It is commonly used in turbines, compressors, generators, motors, pumps, and other rotating industrial equipment.
What is the total length of this model?
The total length is 1 meter.
What is the weight of this proximity probe?
The weight is 0.17 kg.
Conclusion
The Bently Nevada 330704-000-050-10-02-05 3300 XL 11 mm Proximity Probe is a reliable industrial monitoring sensor designed for accurate shaft displacement measurement and vibration analysis.
With precise sensing capability, stable signal performance, compact installation design, and dependable industrial reliability, it helps improve machinery protection, reduce unexpected downtime, and support predictive maintenance strategies.
The Bently Nevada 330704-000-050-10-02-05 is an ideal choice for rotating equipment applications requiring accurate monitoring, reliable operation, and long-term industrial performance.