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- Bently Nevada
- 3500/72M 176449-08
- Reciprocating Rod Position 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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- 24-Hour Service
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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 3500/72M (176449-08) Reciprocating Rod Position Monitor is a high-performance monitoring module designed for integration within the Bently Nevada 3500 machinery protection system.
It is engineered to provide accurate, real-time measurement of reciprocating rod position in industrial machinery. By continuously tracking displacement and stroke behavior, the module helps detect abnormal mechanical conditions such as misalignment, wear, or irregular motion at an early stage.
This ensures improved operational safety, reduced unplanned downtime, and enhanced reliability in critical industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/72M |
| Part Number | 176449-08 |
| Product Type | Reciprocating Rod Position Monitor |
| Function | Rod position measurement and monitoring |
| System Compatibility | Bently Nevada 3500 Series |
| Signal Type | Position / displacement input signal |
| Measurement Type | Reciprocating rod motion |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
| Installation | Rack-mounted (3500 system) |
| Application | Machinery condition monitoring |
| Environment | Industrial-grade |
| Data Processing | Real-time position tracking and analysis |
| Reliability | Designed for continuous operation |
Function and Working Principle
The 3500/72M (176449-08) operates by receiving position signals from sensors installed on reciprocating machinery. These signals are processed by the module to determine precise rod movement and displacement patterns.
Key functions include:
- Continuous monitoring of reciprocating rod position
- Detection of abnormal stroke behavior and mechanical deviations
- Real-time signal processing within the 3500 monitoring system
- Support for machinery protection and alarm logic
This enables stable and accurate tracking of mechanical motion in demanding industrial applications.
Role in Industrial Control Systems
The Bently Nevada 3500/72M plays a critical role in machinery protection architectures by supporting:
- Monitoring of reciprocating compressors and pumps
- Integration with vibration and temperature monitoring modules
- Real-time protection against abnormal displacement conditions
- Centralized condition monitoring and diagnostics
It ensures that machinery operates within safe mechanical limits, improving system reliability and operational safety.
Industrial Applications
The Bently Nevada 3500/72M (176449-08) is widely used in:
- Reciprocating compressors
- Oil and gas production facilities
- Petrochemical processing plants
- Power generation systems
- Industrial pumping systems
- Heavy-duty reciprocating machinery
It is particularly suitable for environments requiring continuous and precise rod motion monitoring.
Installation and System Integration
Proper installation ensures optimal performance:
- Installed in Bently Nevada 3500 rack systems
- Connected to reciprocating rod position sensors
- Integrated with monitoring and protection modules
- Configured for stroke limits and alarm thresholds
- Requires calibration and system alignment
Correct installation ensures stable operation and long-term measurement accuracy.
Compatible System Components
The 3500/72M (176449-08) typically works alongside:
- Bently Nevada 3500 rack system
- Vibration monitoring modules (3500/40 series)
- Temperature monitoring modules (3500/65 series)
- Other reciprocating monitoring modules (3500/70 series)
- Power supply and communication modules
Together, these components form a complete machinery protection and condition monitoring system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 3500/72 | Rod position monitor | Standard configuration | General reciprocating systems |
| 3500/70M | Pulse velocity monitor | Motion dynamics analysis | Advanced monitoring systems |
| 3500/72M (other variants) | Configuration alternatives | System flexibility | Industrial customization |
| 3500/65 | Temperature monitor | Thermal protection | Equipment monitoring |
| 3500 Series Modules | Modular platform | Scalable architecture | Industrial automation systems |
Key Advantages
- High-accuracy reciprocating rod position monitoring
- Early detection of mechanical abnormalities
- Fully compatible with Bently Nevada 3500 system architecture
- Supports continuous 24/7 industrial operation
- Enhances machinery protection and system reliability
- Reduces maintenance costs and unexpected downtime
Technical FAQs
What is the main function of the 3500/72M (176449-08)?
It monitors reciprocating rod position for machinery protection and condition monitoring.
Where is it commonly used?
It is used in compressors, pumps, and heavy industrial reciprocating systems.
Why is rod position monitoring important?
It helps detect abnormal mechanical behavior early, preventing equipment failure.
Conclusion
The Bently Nevada 3500/72M (176449-08) Reciprocating Rod Position Monitor is an essential component in industrial machinery protection systems. It provides accurate and continuous monitoring of rod displacement, ensuring safe operation and early fault detection.
For engineers and system integrators, this module delivers a reliable solution for improving equipment safety, optimizing performance, and maintaining long-term operational stability in demanding industrial environments.