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- Bently Nevada
- 330704-000-050-10-01-05
- 3300 XL 11 mm Proximity Probe
- USA
- 1 meter
- 0.17 kg
- Xiamen, China
- New & In Stock
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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 330704-000-050-10-01-05 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 series, this model is engineered to provide reliable detection of shaft movement, rotor vibration, and mechanical position changes. The probe uses eddy current sensing technology to measure the distance between the probe tip and the rotating shaft surface, delivering stable measurement signals for machinery protection and condition monitoring systems.
The 330704-000-050-10-01-05 proximity probe is suitable for industrial environments requiring high measurement accuracy, reliable operation, and continuous monitoring of rotating equipment. It is commonly applied in power generation, petrochemical, manufacturing, and process industries.
With a total length of 1 meter and a weight of 0.17 kg, this model provides flexible installation capability and convenient integration into industrial vibration 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 equipment protection
Technical Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330704-000-050-10-01-05 |
| 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 330704-000-050-10-01-05 Proximity Probe operates using eddy current sensing technology to measure shaft position and vibration without physical contact.
The working process includes:
- The probe creates an electromagnetic field around the sensing tip.
- The rotating shaft affects the electromagnetic field according to the distance between the shaft and probe.
- The probe detects changes caused by shaft displacement and vibration.
- The sensor converts these changes into electrical signals.
- The monitoring system analyzes the data for machine condition evaluation.
This non-contact measurement principle reduces mechanical wear, improves measurement stability, and enables continuous monitoring of high-speed rotating equipment.
Main Features
1. Precise Shaft Displacement Measurement
The 330704-000-050-10-01-05 provides accurate monitoring of shaft movement.
Key advantages:
- High measurement accuracy
- Reliable vibration detection
- Stable signal output
- Continuous equipment condition monitoring
Precise shaft measurement helps identify abnormal operating conditions and potential mechanical failures.
2. Reliable 3300 XL 11 mm Proximity Probe Technology
The probe is designed for demanding industrial applications.
Main benefits:
- Stable measurement performance
- Reliable signal transmission
- Long operational service life
- Suitable for continuous machinery monitoring
The 3300 XL 11 mm technology provides dependable performance for critical rotating equipment.
3. Compact 1-Meter Length Configuration
The model features a 1-meter total length design.
Advantages:
- Easy installation
- Flexible cable arrangement
- Suitable for compact equipment layouts
- Convenient maintenance access
The compact configuration allows integration into different industrial machinery systems.
4. Lightweight Industrial Design
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
The proximity probe provides valuable machine condition information.
Monitoring functions include:
- Shaft vibration detection
- Rotor displacement monitoring
- Mechanical condition analysis
- Early fault identification
Industrial Applications
Turbine Monitoring Systems
The Bently Nevada 330704-000-050-10-01-05 is widely used in turbine protection applications.
Applications:
- Rotor vibration measurement
- Shaft position monitoring
- Turbine condition analysis
- Machinery protection
Reliable sensor feedback helps maintain safe and stable turbine operation.
Compressor Monitoring Applications
Compressors require accurate vibration monitoring due to high-speed operation.
Applications:
- Shaft displacement measurement
- Rotor movement detection
- Vibration trend analysis
- Mechanical fault diagnosis
The proximity probe provides essential data for compressor maintenance planning.
Generator and Motor Monitoring
Large rotating electrical equipment requires continuous condition monitoring.
Applications:
- Rotor vibration analysis
- Shaft movement detection
- Mechanical performance evaluation
- Equipment reliability improvement
Pump and Industrial Machinery Monitoring
Industrial pumps and rotating equipment benefit from reliable shaft monitoring.
Applications:
- Shaft displacement detection
- Equipment health evaluation
- Preventive maintenance
- Failure risk reduction
Installation Guide
Mechanical Installation
Recommended installation steps:
- Confirm the Bently Nevada 330704-000-050-10-01-05 model.
- Check the installation location and mounting requirements.
- Clean the probe 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 improves measurement reliability.
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 values.
Proper calibration ensures reliable vibration and displacement 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 issue | Check cable and connectors |
| Incorrect vibration reading | 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 settings | Review system parameters |
| Probe malfunction | Sensor damage | Replace proximity probe |
Maintenance Recommendations
To maintain reliable operation:
- Inspect probe mounting regularly
- Check cable condition
- Monitor vibration trends
- Verify probe clearance
- Inspect connectors
- Perform periodic machinery inspections
Regular maintenance improves monitoring accuracy and extends sensor service life.
Advantages of Bently Nevada 330704-000-050-10-01-05 3300 XL 11 mm Proximity Probe
- High-precision shaft displacement measurement
- Reliable vibration monitoring
- Non-contact sensing technology
- Compact 1-meter configuration
- Lightweight industrial design
- Suitable for critical rotating equipment
- Supports predictive maintenance applications
- Stable long-term operation
Frequently Asked Questions
What is Bently Nevada 330704-000-050-10-01-05?
The Bently Nevada 330704-000-050-10-01-05 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 detects 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 330704-000-050-10-01-05 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 programs.
The Bently Nevada 330704-000-050-10-01-05 is an excellent choice for rotating equipment applications requiring accurate monitoring, reliable operation, and long-term industrial performance.