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Bently Nevada 330400-02-00
Detailed Product Introduction, Technical Specifications, Applications, Advantages, Product Series, and Recommended Models
Product Introduction
The Bently Nevada 330400-02-00 is a precision Eddy Current Proximity Measurement Component designed for continuous monitoring of rotating machinery conditions. It belongs to the 3300 XL Proximity Transducer System Series and is mainly used for accurate non-contact measurement of shaft vibration, radial displacement, and rotor position.
The product is designed for applications requiring reliable measurement performance, stable signal transmission, and long-term operation in demanding industrial environments.
The 330400-02-00 functions as an important sensing component in a complete rotating machinery monitoring system. It detects changes in the distance between the sensor tip and the rotating shaft surface and converts these mechanical movements into electrical signals for analysis.
The product provides essential information for monitoring:
- Shaft vibration level
- Rotor displacement
- Shaft position
- Mechanical movement
- Rotating equipment stability
- Machinery operating condition
The operating principle is based on eddy current technology. The sensor generates an electromagnetic field near the rotating shaft. When the shaft position changes, the electromagnetic field changes accordingly. The system measures these variations and converts them into useful vibration and displacement information.
The non-contact measurement method provides several important benefits:
- No physical contact with rotating parts
- No mechanical wear during operation
- High measurement repeatability
- Long operating life
- Continuous monitoring capability
The 330400-02-00 is suitable for critical industrial machinery where early detection of mechanical problems and reliable protection are required.
Typical application equipment includes:
- Steam turbines
- Gas turbines
- Compressors
- Generators
- Large motors
- Pumps
- Gearboxes
- Industrial rotating machines
The product helps maintenance teams monitor equipment health, identify abnormal conditions, and improve machinery reliability.
Brand
Bently Nevada is an industrial brand specializing in rotating machinery monitoring, vibration measurement, and equipment protection technologies.
The product portfolio includes:
- Eddy current proximity measurement components
- Proximity probes
- Extension cables
- Signal conditioning modules
- Machinery protection modules
- Vibration monitoring solutions
These products are designed for industries where equipment reliability, safety, and continuous monitoring are critical.
Common application industries include:
- Power generation
- Oil and gas
- Petrochemical
- Chemical processing
- Marine systems
- Heavy industrial equipment
- Large rotating machinery
The brand is widely recognized for precision measurement technology and machinery condition monitoring solutions.
Product Series
3300 XL Proximity Transducer System Series
The 3300 XL Proximity Transducer System Series is a complete non-contact vibration and displacement measurement system designed for rotating equipment monitoring.
The system uses eddy current sensing technology to measure the distance between a stationary sensor and a rotating shaft.
A complete monitoring system normally contains:
- Proximity Probe
- Extension Cable
- Proximitor Sensor
- Monitoring Module
The system provides accurate information about:
- Radial shaft vibration
- Axial shaft movement
- Rotor position
- Mechanical stability
- Equipment operating condition
The series is widely used on critical machines where continuous monitoring and protection are necessary.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330400-02-00 |
| Product Type | Eddy Current Proximity Measurement Component |
| Product Series | 3300 XL Proximity Transducer System Series |
| Measurement Technology | Eddy Current Non-contact Sensing |
| Main Function | Shaft Vibration and Displacement Monitoring |
| Sensor Type | Proximity Measurement Component |
| Measurement Target | Conductive Rotating Shaft Surface |
| Probe Diameter | Approximately 8 mm |
| Signal Type | Dynamic Displacement Signal |
| Working Principle | Electromagnetic Field Variation Detection |
| Compatible System | 3300 XL Proximity Transducer System |
| Compatible Sensor Module | Proximitor Sensor |
| Measurement Application | Radial Vibration and Shaft Position Monitoring |
| Frequency Response | DC to Approximately 10 kHz |
| Operating Temperature | Approximately -52°C to +177°C |
| Storage Temperature | Approximately -55°C to +200°C |
| Environmental Capability | Industrial High Temperature Operation |
| Housing Material | Stainless Steel Industrial Construction |
| Installation Method | Mechanical Thread Installation |
| Connection Type | Industrial Sensor Connection |
| Application Equipment | Turbines, Compressors, Motors, Generators |
| Protection Function | Machinery Condition Monitoring |
| Overall Dimensions | Approximately 130 × 8 × 8 mm |
| Weight | Approximately 0.17 kg |
Product Structure and Working Principle
The 330400-02-00 operates through an eddy current sensing principle.
The complete measurement process includes several stages.
1. Electromagnetic Field Generation
The sensor creates a high-frequency electromagnetic field around the sensing tip.
The field interacts with the conductive rotating shaft surface.
2. Shaft Movement Detection
When the shaft moves closer or farther away from the sensor, the electromagnetic field changes.
The sensor detects changes caused by:
- Shaft vibration
- Rotor displacement
- Position variation
- Mechanical movement
3. Signal Conversion
The detected mechanical movement is converted into an electrical output signal.
The signal represents the actual shaft movement condition.
4. Signal Processing
The measurement signal is transferred to the monitoring electronics.
The system analyzes:
- Vibration amplitude
- Shaft position
- Mechanical stability
- Operating condition
5. Equipment Protection
The monitoring system can identify abnormal machine conditions.
Possible conditions include:
- Excessive vibration
- Rotor imbalance
- Shaft misalignment
- Mechanical looseness
- Bearing-related problems
Product Applications
1. Turbine Monitoring Applications
The product is suitable for turbine protection and monitoring systems.
Typical uses include:
- Shaft vibration measurement
- Rotor displacement monitoring
- Turbine condition analysis
- Fault detection
2. Compressor Monitoring
Large compressors require reliable vibration monitoring.
The product supports:
- Shaft movement measurement
- Mechanical stability analysis
- Continuous condition monitoring
- Predictive maintenance
3. Generator Monitoring
The product can be installed on generator systems.
Applications include:
- Rotor position monitoring
- Shaft vibration measurement
- Operating condition evaluation
4. Pump and Motor Monitoring
The product is suitable for industrial equipment such as:
- Pumps
- Motors
- Drive systems
- Process machinery
It helps detect abnormal operation and prevent unexpected failures.
5. Industrial Rotating Equipment
The product can be applied to various rotating machines requiring accurate displacement measurement.
Product Advantages
1. Non-contact Measurement Design
The product measures shaft movement without physical contact.
Advantages:
- No mechanical friction
- Reduced wear
- Long service life
- Continuous operation capability
2. Accurate Measurement Performance
The product provides precise vibration and displacement information.
Benefits:
- Better machine protection
- Reliable fault detection
- Improved maintenance decisions
3. High Environmental Adaptability
The product is designed for industrial environments.
Advantages include:
- Temperature resistance
- Stable operation
- Reliable performance under vibration conditions
4. Stable Electrical Performance
The product maintains consistent signal characteristics.
Benefits:
- Improved measurement reliability
- Reduced signal variation
- Better monitoring accuracy
5. Suitable for Critical Machinery
The product is designed for high-value equipment.
Applications include:
- Turbines
- Compressors
- Generators
- Motors
- Pumps
6. Supports Predictive Maintenance
The measurement data allows users to:
- Detect problems early
- Reduce downtime
- Improve maintenance schedules
- Extend equipment service life
7. Flexible System Integration
The product can be combined with compatible extension cables and monitoring modules.
Recommended Models from the Same Series or Related Models
| Model | Product Type | Main Function | Specification | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 330400-02-00 | Eddy Current Measurement Component | Shaft Monitoring | 8 mm Measurement Component | -52°C to +177°C | 130 × 8 × 8 mm | 0.17 |
| 330400-01-00 | Eddy Current Measurement Component | Shaft Displacement Monitoring | 8 mm Measurement Component | -52°C to +177°C | 120 × 8 × 8 mm | 0.16 |
| 330400-01-05 | Eddy Current Measurement Component | Shaft Vibration Monitoring | 8 mm Measurement Component | -52°C to +177°C | 120 × 8 × 8 mm | 0.16 |
| 330301-000-016-10-90-01-00 | Eddy Current Probe | Vibration Measurement | 8 mm Probe | -52°C to +177°C | 160 × 8 × 8 mm | 0.15 |
| 330302-000-050-10-90-01-00 | Eddy Current Probe | Rotor Displacement Measurement | 8 mm Probe | -52°C to +177°C | 500 × 8 × 8 mm | 0.25 |
Recommended Popular Models from the Same Brand
| Model | Product Type | Main Function | Compatible System | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 330400-02-00 | Eddy Current Measurement Component | Shaft Monitoring | 3300 XL Series | -52°C to +177°C | 130 × 8 × 8 mm | 0.17 |
| 330130-085-11-05 | Extension Cable Assembly | Signal Extension | 3300 XL System | -52°C to +177°C | 8500 × 8 × 8 mm | 0.62 |
| 330180-X1-05 161255-02 | Proximitor Sensor | Signal Conditioning | 3300 XL System | -35°C to +85°C | 120 × 80 × 55 mm | 0.58 |
| 3500/42M | Vibration Monitoring Module | Machinery Protection | 3500 System | 0°C to +65°C | 241 × 24 × 242 mm | 0.82 |
| 3500/22M | Communication Interface Module | System Communication | 3500 System | 0°C to +65°C | 241 × 24 × 242 mm | 0.79 |
Installation and Maintenance Recommendations
To ensure reliable operation of the 330400-02-00, proper installation and regular inspection are recommended.
Important maintenance practices include:
- Confirm correct sensor installation position
- Maintain proper measurement gap
- Use compatible system components
- Protect the sensor from impact damage
- Keep connection points clean
- Check signal stability regularly
- Avoid excessive mechanical stress
Correct installation improves measurement accuracy and increases system reliability.
Conclusion
The 330400-02-00 is a precision eddy current proximity measurement component designed for the 3300 XL Proximity Transducer System Series.
It provides reliable non-contact monitoring of shaft vibration, displacement, and rotor position for critical rotating equipment.
With accurate sensing performance, stable signal characteristics, strong environmental resistance, and durable industrial construction, the product is suitable for turbines, compressors, generators, pumps, motors, and other important machinery.
The 330400-02-00 helps improve equipment reliability, supports predictive maintenance strategies, reduces unexpected failures, and provides stable monitoring performance for long-term industrial operation.