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- Bently Nevada
- 330780-50-00
- 3300 XL 11 mm Front Sensor
- USA
- 5.0 meters
- 0.255 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
In industrial condition monitoring systems, precise vibration measurement is essential for ensuring equipment reliability and preventing unexpected failures. The Bently Nevada 330780-50-00 3300 XL 11 mm Front Sensor is designed to deliver accurate proximity and vibration sensing for rotating machinery.
As part of the trusted 3300 XL series, this sensor provides high-performance signal detection and stable operation in demanding industrial environments. It is widely used in critical machinery monitoring applications where continuous and reliable measurement is required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330780-50-00 |
| Series | 3300 XL |
| Product Type | 11 mm Front Sensor |
| Sensor Type | Proximity / Vibration Sensor |
| Total Length | 5.0 meters |
| Probe Diameter | 11 mm |
| Weight | 0.255 kg |
| Measurement Type | Non-contact vibration and displacement |
| Output Signal | Analog signal (compatible with monitoring systems) |
| Operating Environment | Industrial-grade |
| Temperature Range | Suitable for harsh environments |
| Mounting | Threaded probe installation |
| Cable Type | Integrated extension cable |
| System Compatibility | 3300 XL monitoring systems |
Function and Working Principle
The 330780-50-00 front sensor operates based on eddy current sensing technology, which enables non-contact measurement of shaft vibration and displacement.
Working process:
- The probe generates a high-frequency electromagnetic field
- When positioned near a conductive target (such as a rotating shaft), the field is affected
- Changes in the electromagnetic field are converted into electrical signals
- The system interprets these signals to determine vibration and position
This method allows for highly accurate and real-time monitoring without physical contact, reducing wear and improving reliability.
Role in Industrial Control Systems
Within machinery protection systems, this sensor serves as a critical data acquisition component.
It is responsible for:
- Providing real-time vibration data
- Supporting machine protection systems
- Feeding signals to monitoring and diagnostic units
- Enabling early fault detection
It plays a key role in preventing equipment damage and ensuring safe operation of rotating machinery.
Industrial Applications
The Bently Nevada 330780-50-00 sensor is commonly used in industries where machinery reliability is crucial:
- Power generation plants
- Oil and gas facilities
- Petrochemical processing
- Turbomachinery monitoring
- Manufacturing and heavy industry
- Compressors, turbines, and pumps
Its precision makes it ideal for critical asset monitoring systems.
Installation and System Integration
Proper installation ensures optimal sensor performance and measurement accuracy:
- Installed close to the rotating shaft or target surface
- Requires precise gap setting for accurate readings
- Connected to extension cables and Proximitor modules
- Integrated into Bently Nevada monitoring systems
- Must follow alignment and calibration procedures
Careful installation minimizes signal errors and ensures long-term stability.
Compatible System Components
The 330780-50-00 is typically used as part of a complete monitoring system, working alongside:
- Proximitor sensor modules
- Extension cables (3300 XL series)
- Vibration monitoring systems
- Rack-based monitoring units
- Data acquisition and control systems
These components together form a comprehensive machinery protection system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 330780-50-00 | 11 mm Sensor | Standard configuration | General monitoring |
| 330780-90-00 | 11 mm Sensor | Longer cable length | Extended installations |
| 330730 Series | 8 mm Sensor | Compact design | Limited space setups |
| 330850 Series | Proximitor Sensor | Signal conditioning | System integration |
| 3300 XL Extension Cable | Cable Module | Flexible connectivity | System expansion |
Key Advantages
- High-precision non-contact measurement
- Reliable performance in harsh environments
- Compatible with 3300 XL monitoring systems
- Supports continuous condition monitoring
- Reduces mechanical wear due to non-contact design
- Enhances equipment safety and reliability
Technical FAQs
What is the primary function of the 330780-50-00 sensor?
It measures vibration and displacement of rotating machinery using non-contact sensing technology.
What systems is it compatible with?
It is designed for use with Bently Nevada 3300 XL monitoring systems and associated modules.
Does it require calibration?
Yes, proper gap setting and calibration are necessary to ensure accurate measurement.
Conclusion
The Bently Nevada 330780-50-00 3300 XL 11 mm Front Sensor is a critical component for industrial vibration monitoring systems. With its non-contact measurement technology, robust design, and high accuracy, it ensures reliable machinery diagnostics and protection.
For engineers and maintenance teams, this sensor provides a dependable solution for maintaining operational efficiency and preventing costly equipment failures.