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- Bently Nevada
- 330704-000-050-10-02-00
- 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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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.
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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 330704-000-050-10-02-00 3300 XL 11 mm Proximity Probe is a 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 family, this model is engineered to provide reliable detection of shaft position, radial vibration, and mechanical movement. The probe uses eddy current sensing technology to measure the distance between the probe tip and the rotating shaft surface, generating stable measurement signals for machinery protection and condition monitoring systems.
The 330704-000-050-10-02-00 proximity probe is widely used in industrial applications requiring high accuracy, reliable performance, and continuous monitoring of rotating equipment. It is suitable for turbines, compressors, generators, motors, pumps, and other high-value machinery where early fault detection is essential.
With a total length of 1 meter and a lightweight structure of 0.17 kg, this model provides flexible installation 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 | 330704-000-050-10-02-00 |
| 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 330704-000-050-10-02-00 Proximity Probe operates based on eddy current sensing technology, allowing accurate measurement of shaft movement without physical contact.
The working process includes:
- The probe generates a high-frequency electromagnetic field near the rotating shaft.
- The shaft position changes the electromagnetic response according to the measurement gap.
- The probe detects variations caused by shaft vibration and displacement.
- The sensor converts these changes into electrical signals.
- The monitoring system processes the data to evaluate machine operating conditions.
This non-contact sensing method minimizes mechanical wear and provides stable measurement performance for continuous operation in demanding industrial environments.
Main Features
1. High-Precision Shaft Displacement Measurement
The 330704-000-050-10-02-00 provides accurate shaft movement monitoring for critical machinery.
Key advantages:
- Precise displacement detection
- Reliable vibration measurement
- Stable output signals
- Continuous machine condition monitoring
Accurate shaft monitoring helps maintenance teams identify mechanical issues before they result in unexpected equipment shutdowns.
2. Reliable 3300 XL 11 mm Proximity Probe Technology
The probe is designed for industrial machinery protection systems.
Main benefits:
- Stable measurement performance
- Reliable signal transmission
- Long operational service life
- Suitable for continuous monitoring applications
The 3300 XL 11 mm design provides dependable performance for rotating equipment protection.
3. Compact 1-Meter Length Configuration
The model features a 1-meter total length design.
Advantages:
- Flexible installation options
- Easy cable routing
- Suitable for compact machinery layouts
- Convenient maintenance access
The compact design allows easy integration into different industrial equipment configurations.
4. Lightweight Industrial Construction
With a weight of 0.17 kg, the proximity probe provides convenient installation and replacement.
Benefits:
- Easy handling during maintenance
- Reduced installation effort
- Flexible mounting options
- Improved service efficiency
5. Supports Predictive Maintenance Applications
The proximity probe provides important machine condition information.
Monitoring capabilities include:
- Shaft vibration detection
- Rotor displacement measurement
- Mechanical condition evaluation
- Early fault identification
Industrial Applications
Turbine Monitoring Systems
The Bently Nevada 330704-000-050-10-02-00 is commonly installed in turbine protection systems.
Applications:
- Rotor vibration measurement
- Shaft position monitoring
- Turbine condition analysis
- Machinery protection
Reliable vibration monitoring helps maintain safe and stable turbine operation.
Compressor Condition Monitoring
Industrial compressors require accurate monitoring due to continuous high-speed operation.
Applications:
- Shaft displacement measurement
- Rotor movement detection
- Vibration trend analysis
- Mechanical fault diagnosis
The probe provides essential operating data for compressor maintenance strategies.
Generator and Motor Monitoring
Rotating electrical machines require reliable shaft monitoring.
Applications:
- Rotor vibration analysis
- Shaft movement measurement
- Mechanical performance evaluation
- Equipment protection
Pump and Process Equipment Monitoring
Industrial pumps and process machinery benefit from continuous vibration measurement.
Applications:
- Shaft displacement detection
- Equipment health evaluation
- Preventive maintenance planning
- Failure risk reduction
Installation Guide
Mechanical Installation
Recommended installation steps:
- Confirm the Bently Nevada 330704-000-050-10-02-00 model.
- Check the installation location and mounting requirements.
- Clean the mounting surface.
- Install the proximity probe securely.
- Adjust the probe position correctly.
- Verify mechanical stability.
Proper mechanical installation ensures accurate measurement performance.
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 electrical installation ensures reliable monitoring performance.
Calibration and Setup
Recommended calibration procedure:
- Install the probe at the correct measurement point.
- Adjust probe clearance.
- Verify signal output stability.
- Configure monitoring parameters.
- Confirm accurate measurement readings.
Proper calibration ensures reliable shaft displacement and vibration monitoring.
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 failure | Check cable and connectors |
| Incorrect vibration value | Incorrect probe clearance | Adjust probe position |
| Signal fluctuation | Electrical interference | Improve cable routing |
| Signal interruption | Cable damage | Inspect or replace cable |
| False alarm | Incorrect monitoring parameters | Check system settings |
| Probe malfunction | Sensor damage | Replace proximity probe |
Maintenance Recommendations
To maintain reliable performance:
- Inspect probe mounting regularly
- Check cable condition
- Monitor vibration trends
- Verify probe clearance
- Inspect connectors
- Perform regular machinery inspections
Routine maintenance improves measurement accuracy and extends sensor service life.
Advantages of Bently Nevada 330704-000-050-10-02-00 3300 XL 11 mm Proximity Probe
- High-precision shaft displacement measurement
- Reliable vibration monitoring capability
- Non-contact sensing technology
- Compact 1-meter installation design
- Lightweight industrial structure
- Suitable for critical rotating equipment
- Supports predictive maintenance programs
- Stable long-term operation
Frequently Asked Questions
What is Bently Nevada 330704-000-050-10-02-00?
The Bently Nevada 330704-000-050-10-02-00 3300 XL 11 mm Proximity Probe is an industrial sensor designed 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 330704-000-050-10-02-00 3300 XL 11 mm Proximity Probe is a reliable industrial sensor designed for accurate rotating machinery condition monitoring.
With precise shaft displacement measurement, stable vibration detection, compact installation design, and dependable industrial performance, it helps improve equipment protection, reduce downtime risks, and support predictive maintenance strategies.
The Bently Nevada 330704-000-050-10-02-00 is an ideal solution for applications requiring accurate machinery monitoring, reliable operation, and long-term industrial performance.