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The Bently Nevada AAP1407030-00100 3300 XL NSv Eddy Current Probe is a non-contact displacement sensor used for measuring shaft vibration, radial position, and mechanical movement in rotating machinery. It is part of the 3300 XL NSv proximity measurement system and is commonly applied in equipment where compact installation space and accurate shaft measurement are required.
The eddy current probe operates by generating an electromagnetic field at the probe tip. When the probe is positioned near a conductive rotating shaft surface, changes in the gap distance modify the electrical characteristics of the probe system. These changes are converted into displacement information for machinery monitoring applications.
Compared with traditional contact measurement methods, the 3300 XL NSv probe provides non-contact measurement, reducing mechanical wear while allowing continuous monitoring of rotating equipment conditions. It is widely used for monitoring small rotating machines, auxiliary equipment, pumps, compressors, and other industrial assets where reliable vibration and position measurement are required.
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | AAP1407030-00100 |
| Product Type | 3300 XL NSv Eddy Current Probe |
| Measurement Principle | Eddy Current Displacement Measurement |
| Function | Shaft Vibration / Position Measurement |
| Sensor Type | Non-Contact Proximity Probe |
| Series | 3300 XL NSv |
| Total Length | Optional |
| Shipping Weight | 3 kg |
The Bently Nevada AAP1407030-00100 3300 XL NSv Eddy Current Probe provides accurate non-contact shaft measurement for industrial machinery monitoring.
Key features include:
The probe is designed for applications where accurate shaft measurement and long-term monitoring reliability are required.
The 3300 XL NSv Eddy Current Probe works based on electromagnetic eddy current measurement technology.
Typical measurement path:
Rotating Shaft → Eddy Current Probe → Proximitor Signal Conditioner → Monitoring System
During operation:
Because the measurement does not require physical contact with the shaft, the probe can operate continuously under high-speed rotating conditions.
The AAP1407030-00100 probe is typically used as part of a complete proximity measurement system.
| Component | Function |
|---|---|
| Eddy Current Probe | Detects shaft displacement |
| Extension Cable | Connects probe to signal conditioner |
| Proximitor Module | Processes probe signals |
| Monitoring System | Displays vibration and position data |
| PLC / DCS | Integrates equipment information |
| Rotating Machinery | Equipment being monitored |
The probe provides the primary sensing point for vibration and displacement measurement.
The Bently Nevada 3300 XL NSv Eddy Current Probe is commonly used in industrial rotating equipment monitoring.
| Application | Typical Use |
|---|---|
| Industrial Pumps | Shaft vibration monitoring |
| Small Compressors | Rotor displacement measurement |
| Motors | Bearing and shaft condition monitoring |
| Turbo Machinery | Rotating component protection |
| Manufacturing Equipment | Machine condition monitoring |
| Process Plants | Predictive maintenance systems |
| Auxiliary Equipment | Continuous vibration supervision |
The compact design makes it suitable for machinery where installation space is limited.
Proper installation is important for achieving accurate displacement measurement.
Recommended practices include:
Incorrect probe positioning or damaged cables may affect measurement accuracy.
The Bently Nevada AAP1407030-00100 3300 XL NSv Eddy Current Probe is commonly used with:
| Component | Function |
|---|---|
| Bently Nevada 3300 XL NSv Proximitor | Converts probe signal |
| Extension Cable Assembly | Provides probe connection |
| Machinery Protection System | Provides alarms and protection |
| PLC / DCS System | Receives monitoring information |
| Vibration Monitoring Software | Analyzes equipment condition |
| Rotating Equipment | Pumps, motors, compressors |
These components work together to provide complete shaft vibration and displacement monitoring.
| Model | Product Type | Application |
|---|---|---|
| Bently Nevada AAP1407030-00100 | 3300 XL NSv Eddy Current Probe | Shaft vibration measurement |
| Bently Nevada 3300 XL NSv Series Probe | Proximity Sensor | Compact rotating equipment monitoring |
| Bently Nevada 3300 XL Extension Cable Series | Cable Assembly | Probe signal transmission |
| Bently Nevada 990 Series Transmitter | Vibration Transmitter | Field vibration monitoring |
| Bently Nevada 3500 Series | Machinery Protection System | Critical equipment protection |
Model selection should consider shaft size, installation requirements, measurement range, and monitoring system configuration.
The probe measures shaft displacement and vibration by using eddy current technology for non-contact monitoring of rotating machinery.
The NSv series is designed for applications where installation space is limited while maintaining accurate proximity measurement performance.
A complete system normally includes the probe, compatible extension cable, Proximitor signal conditioner, and a monitoring system.
It can help identify shaft vibration changes, mechanical imbalance, misalignment, bearing problems, and abnormal rotor movement.