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- Bently Nevada
- 330191-00-40-90-02-00
- 3300 XL 8 mm ETR Probe
- USA
- 9 meters
- 2.907 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.
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 330191-00-40-90-02-00 3300 XL 8 mm ETR Probe is a high-performance industrial proximity probe designed for continuous monitoring of rotating machinery. It is used in machinery protection and condition monitoring systems to measure shaft displacement, vibration, and relative shaft movement with high accuracy.
The probe uses eddy current sensing technology to provide non-contact measurement of rotating components. This allows reliable monitoring of critical industrial equipment where mechanical condition data is required for predictive maintenance and operational safety.
The Bently Nevada 330191-00-40-90-02-00 features a total length of 9 meters with an approximate weight of 2.907 kg. The extended cable length makes it suitable for large industrial installations where the distance between the measurement point and monitoring system requires additional reach.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330191-00-40-90-02-00 |
| Product Type | 3300 XL 8 mm ETR Probe |
| Series | 3300 XL |
| Probe Type | Eddy Current Proximity Probe |
| Total Length | 9 meters |
| Weight | 2.907 kg |
| Measurement Function | Shaft Displacement / Vibration Monitoring |
| Sensor Technology | Non-Contact Eddy Current Sensing |
| Application | Machinery Condition Monitoring |
| Usage | Rotating Equipment Protection |
Product Features
High Accuracy Shaft Displacement Monitoring
The Bently Nevada 330191-00-40-90-02-00 proximity probe provides precise measurement of shaft movement and vibration conditions.
Key advantages:
- Accurate shaft position measurement
- Stable monitoring performance
- Continuous vibration detection
- Reliable condition monitoring
- Supports early fault identification
Accurate shaft monitoring helps operators detect mechanical issues before they cause serious equipment damage.
3300 XL 8 mm Eddy Current Measurement Technology
The probe is based on eddy current sensing technology, providing non-contact measurement capability.
Benefits:
- No physical contact with rotating parts
- Reduced mechanical wear
- Suitable for high-speed machinery
- Provides continuous measurement signals
- Supports predictive maintenance strategies
Extended 9-Meter Total Length
The 9-meter total length provides flexibility for complex industrial equipment installations.
Advantages:
- Suitable for large machinery systems
- Supports remote monitoring cabinet installation
- Provides flexible sensor positioning
- Simplifies field installation planning
- Reduces wiring limitations
Designed for Critical Industrial Equipment
The probe is suitable for demanding rotating machinery applications.
Common equipment:
- Steam turbines
- Gas turbines
- Compressors
- Generators
- Pumps
- Large industrial motors
Working Principle
The Bently Nevada 330191-00-40-90-02-00 3300 XL 8 mm ETR Probe operates using electromagnetic eddy current measurement technology.
The measurement process:
- The probe tip generates an electromagnetic field near the rotating shaft.
- Changes in the probe-to-shaft distance affect the electromagnetic field.
- The system converts these changes into electrical measurement signals.
- Monitoring electronics analyze vibration and displacement information.
- Operators evaluate machine condition and perform maintenance decisions.
The non-contact sensing method allows reliable measurement even in high-speed rotating equipment environments.
Industrial Applications
Turbine Monitoring Systems
The probe is commonly used for turbine protection and monitoring.
Applications:
- Steam turbine shaft monitoring
- Gas turbine vibration protection
- Power generation equipment
Benefits:
- Detects abnormal shaft movement
- Improves equipment protection
- Supports continuous operation monitoring
- Reduces unexpected shutdown risks
Compressor Condition Monitoring
The probe supports accurate monitoring of industrial compressors.
Applications:
- Process compressors
- Gas compression systems
- Rotating machinery equipment
Advantages:
- Reliable shaft measurement
- Improved vibration analysis
- Supports maintenance planning
Generator Monitoring Applications
The probe can be used for monitoring large rotating electrical equipment.
Applications:
- Industrial generators
- Motor-generator systems
- Drive equipment
Benefits:
- Accurate shaft position monitoring
- Improved operational reliability
- Enhanced machinery protection
Pump and Motor Monitoring
The probe is suitable for industrial pump and motor monitoring systems.
Applications:
- Centrifugal pumps
- Cooling pumps
- Large motors
Advantages:
- Detects vibration changes
- Supports predictive maintenance
- Helps improve equipment service life
Installation Guide
Installation Preparation
Before installing the Bently Nevada 330191-00-40-90-02-00 probe, verify:
- Correct probe model
- Compatible monitoring system
- Proper mounting location
- Suitable shaft measurement area
- Cable and connector condition
Step 1: Inspect the Probe
Before installation:
- Check the probe tip condition.
- Inspect cable insulation.
- Verify connector integrity.
- Confirm total cable length requirements.
Avoid using probes with physical damage.
Step 2: Prepare Installation Position
Ensure:
- Mounting surface is clean.
- Shaft surface has no contamination.
- Probe mounting location is correct.
- Required probe gap can be achieved.
Proper installation position directly affects measurement accuracy.
Step 3: Install the Probe
Installation procedure:
- Mount the probe at the required measurement location.
- Adjust the probe gap according to system requirements.
- Secure the probe firmly.
- Connect the cable to monitoring electronics.
Step 4: Perform Commissioning
After installation:
- Verify signal output.
- Confirm monitoring system communication.
- Check displacement measurement.
- Perform operational testing.
Fault Diagnosis and Troubleshooting
No Signal Output
Possible Causes
- Incorrect cable connection
- Damaged probe
- Monitoring system fault
- Incorrect probe gap
Solutions
- Check all connections
- Inspect probe condition
- Verify installation position
- Check monitoring electronics
Unstable Measurement Signal
Possible Causes
- Incorrect probe gap
- Electrical interference
- Loose connector
- Shaft surface contamination
Solutions
- Adjust probe position
- Improve grounding
- Secure connectors
- Clean measurement surface
Incorrect Displacement Reading
Possible Causes
- Incorrect installation distance
- Probe tip damage
- Calibration problem
- Mechanical shaft condition changes
Solutions
- Verify probe gap
- Inspect probe tip
- Check system calibration
- Inspect rotating equipment condition
Intermittent Signal Loss
Possible Causes
- Cable damage
- Loose connector
- Excessive vibration
- Environmental stress
Solutions
- Inspect cable condition
- Secure all connections
- Replace damaged components
- Improve installation protection
Probe Damage Fault
Possible Causes
- Mechanical impact
- Excessive temperature
- Incorrect installation
- Long-term environmental exposure
Solutions
- Replace damaged probe
- Review installation method
- Improve protection measures
- Check operating conditions
Maintenance Recommendations
For reliable long-term operation:
- Inspect probe tip regularly
- Check cable condition
- Verify mounting stability
- Monitor signal quality
- Keep installation area clean
- Perform periodic system checks
Regular maintenance helps maintain measurement accuracy and improve equipment reliability.
Key Advantages
Accurate Non-Contact Measurement
Provides reliable shaft displacement and vibration monitoring without direct mechanical contact.
3300 XL 8 mm Probe Design
Suitable for industrial rotating machinery protection applications.
9-Meter Extended Length
Supports flexible installation on large industrial equipment.
Reliable Industrial Performance
Designed for continuous operation in demanding environments.
Supports Predictive Maintenance
Helps detect equipment problems early and reduce unexpected downtime.
Technical FAQs
What is Bently Nevada 330191-00-40-90-02-00?
The 330191-00-40-90-02-00 is a 3300 XL 8 mm ETR Probe used for non-contact shaft displacement and vibration monitoring.
What is the total length?
The total length is 9 meters.
What is the weight?
The weight is approximately 2.907 kg.
What is the main function?
The main function is measuring shaft displacement and vibration changes in rotating machinery protection systems.
What equipment uses this probe?
It is commonly used in turbines, compressors, generators, pumps, motors, and other industrial rotating equipment.
Conclusion
The Bently Nevada 330191-00-40-90-02-00 3300 XL 8 mm ETR Probe is a reliable proximity measurement solution designed for industrial machinery condition monitoring.
With its 9-meter total length, accurate eddy current sensing capability, extended installation flexibility, and stable monitoring performance, it provides dependable support for critical rotating equipment protection systems.
Proper installation, correct probe adjustment, and regular maintenance help ensure accurate measurement results, improve machinery reliability, and support safe operation in demanding industrial environments.