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- Bently Nevada
- 3500/25 149369-01+135473-01
- Enhanced Keying Module + I/O Module
- USA
- 119.9 x 24.4 x 256.5 mm
- 0.34 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 7
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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| Mobile | +8615980777398 | ||
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Product Overview
The Bently Nevada 3500/25 (149369-01 + 135473-01) Enhanced Keyphasor Module + I/O Module is an integrated module configuration within the Bently Nevada 3500 machinery protection system, combining an enhanced Keyphasor processing module with a specialized I/O module (135473-01).
This configuration is designed to deliver high-precision phase reference signals, enhanced signal conditioning, and reliable I/O connectivity, making it suitable for advanced industrial monitoring and diagnostic applications where signal integrity and compatibility are critical.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/25 |
| Configuration | 149369-01 + 135473-01 |
| Product Type | Enhanced Keyphasor Module + I/O Module |
| Function | Phase signal processing and I/O interfacing |
| Dimensions | 119.9 × 24.4 × 256.5 mm |
| Weight | 0.34 kg |
| Installation | Rack-mounted (3500 system rack) |
| Application | Phase monitoring and vibration analysis |
| Environment | Industrial-grade |
| Signal Type | Keyphasor (phase reference signal) |
| Compatibility | Bently Nevada 3500 system |
Function and Working Principle
The Bently Nevada 3500/25 (149369-01 + 135473-01) Enhanced Keyphasor Module + I/O Module combines signal acquisition, enhancement, and specialized interfacing.
Working Principle:
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Receives Keyphasor signals from proximity probes or phase sensors
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The I/O module (135473-01) provides a tailored interface for signal routing and system integration
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The enhanced module performs advanced signal conditioning and processing
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Outputs refined and synchronized phase reference signals for analysis
Core Functions:
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Enhanced phase signal processing
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Specialized I/O connectivity
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Signal conditioning and synchronization
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High-accuracy phase reference generation
Role in Industrial Control Systems
This configuration plays a critical role by:
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Providing precise and stable phase reference signals
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Supporting advanced vibration and rotating machinery diagnostics
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Improving signal reliability in complex environments
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Enhancing system compatibility and integration flexibility
It is especially useful in systems requiring optimized signal interfacing and high-precision analysis.
Industrial Applications
The Bently Nevada 3500/25 (149369-01 + 135473-01) Enhanced Keyphasor Module + I/O Module is widely used in:
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Turbine monitoring and protection systems
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Compressor and pump diagnostics
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Power generation facilities
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Oil and gas industries
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Petrochemical processing plants
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Industrial automation and machinery monitoring
It is ideal for applications requiring enhanced interface capability and precise phase monitoring.
Installation and System Integration
For optimal performance:
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Installed in a Bently Nevada 3500 rack system
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Connected to Keyphasor sensors and probes
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Integrated with vibration monitoring modules
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Uses the 135473-01 I/O module for specific wiring/interface requirements
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Installed following manufacturer guidelines
Proper installation ensures accurate signal transmission and system stability.
Compatible System Components
This module works with:
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Bently Nevada vibration monitoring modules
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Keyphasor and proximity sensors
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Rack Interface Modules (RIM)
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Transient Data Interface (TDI) modules
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Other 3500 system components
Together, they provide a complete machinery monitoring solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 149369-01 + 135473-01 | Enhanced Phase + I/O | Specialized interface | Advanced systems |
| 149369-01 + 126648-01 | Enhanced Phase + I/O | Standard I/O | General applications |
| 126648-02 | Isolated I/O Module | Signal isolation | High-noise environments |
| 125792-01 | Keyphasor Module | Basic phase measurement | Standard monitoring |
Key Advantages
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Enhanced phase signal processing accuracy
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Specialized I/O interface for improved compatibility
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Stable and reliable signal transmission
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Supports advanced diagnostics and monitoring
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Seamless integration with 3500 systems
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Industrial-grade reliability
Technical FAQs
What is the main function of this module?
It processes Keyphasor signals and provides a specialized I/O interface for the system.
Why use the 135473-01 I/O module?
It offers tailored connectivity and improved compatibility for specific system configurations.
Where is it typically used?
In industrial machinery monitoring systems requiring high-precision phase signals and reliable interfacing.
Conclusion
The Bently Nevada 3500/25 (149369-01 + 135473-01) Enhanced Keyphasor Module + I/O Module is a high-performance and specialized solution for phase signal monitoring.
It provides:
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Accurate and enhanced phase signal processing
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Flexible and specialized I/O connectivity
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Reliable performance in industrial environments
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Seamless integration within 3500 systems
For engineers and system integrators, this module is a robust and adaptable choice for achieving precise, reliable, and flexible machinery monitoring.