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- Bently Nevada
- 3500/40 125672-01
- Close-Up Monitor
- USA
- 241.3 x 24.4 x 241.8 mm
- 0.91 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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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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Product Overview
The Bently Nevada 3500/40 (125672-01) Close-Up Monitor is a close-up (proximity) monitoring module used in the Bently Nevada 3500 machinery protection system.
It is designed to monitor shaft position, vibration, and proximity probe signals, providing critical data for rotating machinery protection and condition monitoring.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| System | 3500/40 |
| Part Number | 125672-01 |
| Product Type | Close-Up Monitor |
| Function | Proximity / shaft position monitoring |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
| Installation | Rack-mounted |
| Application | Machinery protection and condition monitoring |
| Environment | Industrial-grade |
| Compatibility | Bently Nevada 3500 system |
Function and Working Principle
The Bently Nevada 3500/40 (125672-01) Close-Up Monitor processes signals from proximity sensors (probes).
Working Principle:
- Receives input from proximity probes (e.g., eddy current sensors)
- Measures shaft displacement, vibration, and position
- Converts analog signals into digital monitoring data
- Triggers alarms or shutdowns when thresholds are exceeded
Core Functions:
- Shaft displacement monitoring
- Vibration and proximity measurement
- Alarm and trip signal generation
- Real-time condition monitoring
Role in Industrial Control Systems
This module is essential for:
- Monitoring rotating machinery health
- Detecting shaft misalignment or displacement
- Providing early warning of mechanical faults
- Supporting predictive maintenance strategies
It is a core component in machinery protection systems.
Industrial Applications
The Bently Nevada 3500/40 (125672-01) Close-Up Monitor is widely used in:
- Gas and steam turbines
- Compressors
- Pumps
- Generators
- Industrial rotating equipment
- Oil and gas facilities
It is ideal for high-precision shaft monitoring applications.
Installation and System Integration
For proper operation:
- Installed in a Bently Nevada 3500 rack system
- Connected to proximity probes and sensors
- Configured via system software
- Integrated with relay and alarm modules
- Outputs data to control and monitoring systems
Compatible System Components
Works with:
- Proximity probes and sensors
- Keyphasor modules
- Relay output modules
- Rack Interface Modules (RIM)
- Other 3500 system modules
It is a key measurement module in the system.
Key Advantages
- High-precision proximity monitoring
- Early fault detection capability
- Supports predictive maintenance
- Reliable industrial-grade design
- Seamless integration with 3500 system
- Critical for machinery protection
Technical FAQs
What does this module measure?
It measures shaft displacement and proximity signals.
What sensors does it use?
Typically proximity (eddy current) probes.
Where is it used?
In rotating machinery monitoring and protection systems.
Conclusion
The Bently Nevada 3500/40 (125672-01) Close-Up Monitor is a vital monitoring module for industrial machinery.
It provides:
- Accurate proximity and displacement measurement
- Early fault detection
- Reliable integration with protection systems
- Essential support for predictive maintenance
This makes it a core component in modern machinery condition monitoring systems.