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- Bently Nevada
- 3500/40M 140734-01+125680-01
- Proximitor Monitor + I/O Module
- 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
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
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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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Product Overview
The Bently Nevada 3500/40M (140734-01 + 125680-01) is a fully integrated monitoring solution combining a Proximitor Monitor with an I/O Module featuring internal terminals.
This configuration is designed for the 3500 Machinery Protection System, providing both signal acquisition and signal processing in a unified package. It enables precise monitoring of vibration, displacement, and shaft position in rotating machinery while ensuring stable and reliable data transmission.
This combination is widely used in industrial environments where efficiency, reliability, and system integration are essential.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/40M |
| Part Numbers | 140734-01 (Monitor) + 125680-01 (I/O Module) |
| Product Type | Proximitor Monitor + I/O Module Package |
| System Compatibility | 3500 Machinery Protection System |
| Channels | Up to 4 channels |
| Input Type | Proximity probe signals |
| Measurement | Vibration, displacement, shaft position |
| Signal Processing | Integrated monitoring and conditioning |
| Transducer Supply | -24 VDC |
| Output Impedance | 550 Ω |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
| Terminal Type | Internal terminals |
| Mounting | Rack-mounted |
| Operating Environment | Industrial continuous operation |
Integrated System Functionality
This package combines two essential functions into one solution:
Components:
- 140734-01 Proximitor Monitor – Signal processing and analysis
- 125680-01 I/O Module – Signal input and conditioning
How It Works:
- Proximity probes detect mechanical movement
- I/O module receives and conditions the signals
- Monitor processes the data and evaluates machine condition
- System generates alarms or protective responses
This integrated structure simplifies system design while maintaining high performance.
Key Benefits of Integrated Configuration
Operational Advantages:
- Reduced system complexity
- Faster installation and setup
- Improved signal integrity
- Seamless communication between modules
- Compact and efficient design
Engineering Benefits:
- Optimized for 3500 system architecture
- Fewer compatibility issues
- Simplified maintenance and troubleshooting
- Enhanced system reliability
Industrial Applications
The 3500/40M (140734-01 + 125680-01) is widely used in industries requiring reliable machinery monitoring:
- Power generation systems
- Oil and gas production facilities
- Petrochemical plants
- Industrial compressors and turbines
- Heavy-duty manufacturing equipment
It is especially suitable for:
- Continuous operation environments
- Predictive maintenance systems
- Critical asset monitoring applications
Installation and System Integration
This package is designed for seamless integration into the 3500 rack system.
Installation Features:
- Rack-mounted configuration
- Internal terminal wiring
- Direct module-to-module communication
- Configurable monitoring parameters
Proper installation ensures stable operation and accurate data acquisition.
System Compatibility
The module package works with key 3500 system components:
- 3500/05 rack system
- 3500/15 power supply module
- Proximity probes and extension cables
- Additional I/O and communication modules
Alternative Configurations
| Configuration | Type | Key Feature | Application |
|---|---|---|---|
| 140734-01 + 126615-01 | Monitor + External I/O | Easy wiring access | Maintenance systems |
| 140734-01 + 135489-04 | Monitor + Barrier I/O | Intrinsic safety | Hazardous environments |
| 3500/40M + 125680-01 | Standard package | Internal terminals | General industrial use |
| 3500/42M | Advanced monitor | Enhanced diagnostics | Complex machinery |
| 3500/45 | Position monitor | Precision monitoring | Axial measurement systems |
Key Advantages
- Complete monitoring solution in one package
- Integrated signal acquisition and processing
- High reliability and stability
- Compact rack-mounted design
- Fully compatible with 3500 system
- Designed for industrial continuous operation
Frequently Asked Questions
What does this package include?
It includes a Proximitor Monitor (140734-01) and a matching I/O Module (125680-01).
Why choose this combined configuration?
It simplifies installation and ensures full compatibility between monitoring and input modules.
What parameters can it monitor?
It monitors vibration, displacement, and shaft position.
Conclusion
The Bently Nevada 3500/40M (140734-01 + 125680-01) is a complete and efficient monitoring solution that integrates signal acquisition and processing into a single package. Designed for the 3500 system, it delivers reliable performance, simplified installation, and accurate machinery monitoring.
For industrial applications requiring a robust and streamlined solution, this configuration provides a highly effective choice.