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- Bently Nevada
- 330780-X1-CN 148367-16
- 3300 XL 11 mm Front Sensor
- USA
- 81.3 x 35.1 x 58.4 mm
- 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 machinery protection and condition monitoring systems, precise and reliable vibration and displacement sensing is essential to ensure equipment stability and prevent unplanned failures. The Bently Nevada 330780-X1-CN (148367-16) 3300 XL 11 mm Front Sensor is engineered to deliver high-accuracy non-contact monitoring for rotating machinery in demanding industrial environments.
As part of the trusted 3300 XL sensor family, this model combines a compact mechanical design with a region-specific CN variant, making it suitable for standardized deployments where space efficiency and measurement reliability are both important. It is widely used in condition monitoring systems that require consistent performance and long-term stability.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330780-X1-CN |
| Alternate Part Number | 148367-16 |
| Series | 3300 XL |
| Product Type | 11 mm Front Sensor |
| Sensor Type | Proximity / Vibration Sensor |
| Dimensions | 81.3 × 35.1 × 58.4 mm |
| Weight | 0.255 kg |
| Measurement Type | Non-contact vibration and displacement |
| Output Signal | Analog voltage |
| Operating Temperature | Industrial-grade range |
| Installation | Panel / machine mount |
| Cable Type | Integrated system cable |
| System Compatibility | 3300 XL transducer systems |
Function and Working Principle
The 330780-X1-CN sensor uses eddy current proximity sensing technology to measure the distance between the probe tip and a conductive target surface without physical contact.
Working principle:
- The sensor generates a high-frequency electromagnetic field
- A conductive target enters the field and induces eddy currents
- These currents alter the electromagnetic field characteristics
- The system converts these variations into a proportional electrical signal
This enables precise real-time monitoring of vibration and shaft displacement while eliminating mechanical wear and ensuring long-term stability.
Role in Industrial Control Systems
Within industrial automation and machinery protection architectures, the 330780-X1-CN plays a key role by:
- Monitoring continuous vibration and displacement data
- Providing input to machinery protection and alarm systems
- Supporting predictive maintenance strategies
- Delivering real-time signals to condition monitoring platforms
Its compact size and region-specific configuration make it suitable for standardized installations with limited space.
Industrial Applications
The 330780-X1-CN sensor is widely used in industries that depend on accurate machinery condition monitoring:
- Power generation plants
- Oil and gas processing facilities
- Petrochemical and refining industries
- Turbines, compressors, and pumps
- Heavy industrial manufacturing systems
- Continuous process automation environments
It is engineered to perform reliably in harsh and electrically noisy conditions.
Installation and System Integration
Proper installation is essential to ensure accurate performance and long-term stability:
- Mounted near rotating shafts with precise alignment
- Installed using compact mechanical housing design
- Integrated into 3300 XL monitoring and interface systems
- Connected to signal conditioning and data acquisition units
- Calibrated during system commissioning
- Secured to minimize vibration interference
Correct installation ensures stable signal output and consistent monitoring performance.
Compatible System Components
The 330780-X1-CN typically operates within a complete monitoring ecosystem, including:
- Proximitor sensor modules
- 3300 XL extension and interface systems
- Vibration monitoring racks
- Machinery protection systems
- Diagnostic and condition monitoring platforms
These components work together to form a comprehensive industrial asset protection solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 330780-X1-CN | 11 mm Sensor | Compact CN variant | Space-efficient installations |
| 330780-X1-05 | 11 mm Sensor | Standard compact version | General monitoring |
| 330780-51-05 | 11 mm Sensor | Standard cable model | Common applications |
| 330780-90-05 | 11 mm Sensor | Extended cable design | Larger systems |
| 330730 Series | 8 mm Sensor | Compact probe design | Tight installation spaces |
Key Advantages
- High-precision non-contact measurement
- Compact and space-efficient design
- Stable performance in industrial environments
- Strong resistance to electromagnetic interference
- Compatible with 3300 XL system architecture
- Supports continuous condition monitoring applications
Technical FAQs
What is the main function of the 330780-X1-CN sensor?
It measures vibration and shaft displacement of rotating machinery using eddy current non-contact sensing technology.
What does the “CN” suffix indicate?
It represents a region-specific configuration variant designed for standardized system deployment.
Is it suitable for continuous operation?
Yes, it is designed for reliable long-term industrial monitoring applications.
Conclusion
The Bently Nevada 330780-X1-CN (148367-16) 3300 XL 11 mm Front Sensor is a dependable and compact solution for industrial condition monitoring and machinery protection systems. With its non-contact sensing technology, space-efficient design, and region-specific configuration, it delivers accurate real-time data that supports predictive maintenance, enhances operational reliability, and improves overall system performance.
For engineers and maintenance professionals, this sensor provides a reliable option for effective vibration monitoring and long-term equipment health management.