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- Bently Nevada
- 3500/45 176449-04+135137-01
- 3500/45 Position 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
- COO
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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.
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 3500/45 (176449-04 + 135137-01) is a combined Position Monitor and I/O Module designed for high-precision shaft monitoring in industrial rotating machinery. As part of the Bently Nevada 3500 Series, this integrated module monitors shaft position while providing signal routing for multiple sensors, enabling reliable machinery protection and predictive maintenance.
Its industrial-grade construction and robust design make it suitable for continuous operation in turbines, compressors, pumps, and other critical rotating equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/45 |
| Part Number | 176449-04 + 135137-01 |
| Product Type | Position Monitor + I/O Module |
| Function | Shaft position monitoring and signal routing |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
| Installation | Rack-mounted (3500 system rack) |
| Power Supply | Backplane-powered |
| Signal Input | Proximity probes and position sensors |
| Signal Output | Conditioned signals to monitoring and protection systems |
| Application | Rotating machinery shaft monitoring |
| Operating Environment | Industrial-grade, continuous operation |
Function and Working Principle
The 176449-04 + 135137-01 module integrates two critical functions:
- Position Monitoring
- Continuously measures shaft position and displacement
- Detects abnormal movement for early fault warning
- I/O Signal Routing
- Receives input from multiple proximity probes or position sensors
- Conditions and routes signals to monitoring and protection systems
- Ensures signal integrity and reduces wiring complexity
This integration allows accurate, real-time monitoring and efficient signal management in complex machinery setups.
Role in Industrial Control Systems
Within the Bently Nevada 3500 system, this combined module:
- Provides precise shaft position data for turbines, compressors, and pumps
- Routes multiple sensor signals efficiently to the system
- Supports early fault detection and predictive maintenance
- Reduces system wiring complexity and installation footprint
- Ensures reliable integration with monitoring, preamplifier, and protection modules
It serves as a critical component in high-speed rotating machinery protection networks.
Industrial Applications
The 3500/45 (176449-04 + 135137-01) module is widely used in:
- Gas and steam turbine power plants
- Industrial compressors and pumps
- Oil & gas and petrochemical facilities
- Continuous process industries with critical rotating machinery
- High-speed machinery requiring combined position monitoring and I/O integration
Its robust design guarantees reliable operation in demanding industrial environments.
Installation and System Integration
Installation guidelines:
- Mounted in a Bently Nevada 3500 system rack
- Connected to proximity probes and position sensors
- Integrated with preamplifier and other I/O modules
- Powered through the rack backplane
- Requires proper calibration for accurate shaft position measurement
Correct installation ensures optimal system performance and accurate signal transmission.
Compatible System Components
This combined module works with:
- 3500/45 Position Monitors and I/O modules
- Preamplifier modules for signal conditioning
- PROX sensors and displacement probes
- Rack-mounted communication and relay modules
- 3500 Series backplane power supplies
Together, they form a comprehensive machinery monitoring and protection solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 176449-04 | Location Monitor | Standard shaft monitoring | Turbines and pumps |
| 140072-02 + 140072-04 | Location Monitor | Dual module configuration | High-precision shaft monitoring |
| 135145-01 | I/O Module | Lightweight signal interface | Rotating machinery |
| 3500/42M | Monitoring Module | Multi-parameter monitoring | Industrial machinery |
| 3500/44M | Vibration Monitor | High-speed turbine monitoring | Aeroderivative turbines |
Key Advantages
- Combines accurate position monitoring with I/O signal routing
- Reliable signal amplification and conditioning
- Continuous operation in industrial environments
- Early detection of misalignment or abnormal shaft behavior
- Simplifies integration with multiple sensors
- Supports predictive maintenance and early fault detection
- Enhances operational safety and machinery reliability
- Compact and rack-mounted design (0.91 kg)
Technical FAQs
What is the function of this combined module?
It monitors shaft position and routes multiple sensor signals to protection and monitoring systems.
Which sensors are compatible?
Proximity probes and displacement sensors used in turbines, compressors, and pumps.
Where is it installed?
Mounted in a 3500 system rack alongside preamplifier and additional I/O modules.
Does it support predictive maintenance?
Yes, it provides accurate real-time data for early detection of mechanical anomalies.
Conclusion
The Bently Nevada 3500/45 (176449-04 + 135137-01) Position Monitor + I/O Module is a high-precision, reliable solution for shaft monitoring and signal management. Its integrated design, industrial-grade construction, and seamless compatibility with 3500 series systems enhance operational safety, predictive maintenance capabilities, and machinery protection in demanding industrial environments.