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- Bently Nevada
- 3500/72 176449-08+135489-01
- Reciprocating Rod 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
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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 3500/72 (176449-08 + 135489-01) Reciprocating Rod Position Monitor with I/O Module is a high-reliability industrial monitoring solution designed for accurate measurement of reciprocating rod movement in critical machinery systems.
This combined configuration integrates the main monitoring module with an associated I/O interface module, enabling stable signal acquisition, processing, and transmission within the Bently Nevada 3500 machinery protection platform. It is widely used in demanding industrial environments where real-time rod position tracking is essential for equipment safety and operational efficiency.
By delivering precise displacement data and robust signal handling, this system helps detect abnormal rod behavior early and supports continuous protection of reciprocating machinery.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/72 |
| Part Numbers | 176449-08 + 135489-01 |
| Product Type | Reciprocating Rod Position Monitor + I/O Module |
| Function | Rod position monitoring and signal I/O processing |
| Measurement Type | Reciprocating displacement / stroke position |
| System Compatibility | Bently Nevada 3500 Series |
| Signal Type | Sensor input / processed output signals |
| 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 signal acquisition and analysis |
| Reliability | Designed for continuous industrial operation |
Function and Working Principle
This configuration operates by combining rod position measurement with dedicated I/O signal processing. The monitoring module receives raw position data from sensors attached to reciprocating machinery, while the I/O module manages signal conditioning and transmission within the system.
Key functions include:
- Continuous monitoring of reciprocating rod position
- Signal conditioning and interface management via I/O module
- Detection of abnormal stroke patterns and displacement deviations
- Real-time data transmission to protection and control systems
Together, these modules ensure stable and accurate monitoring of mechanical motion in industrial environments.
Role in Industrial Control Systems
The Bently Nevada 3500/72 with I/O module plays a critical role in machinery protection systems by supporting:
- Reciprocating compressor and pump monitoring
- Integration with vibration and temperature modules
- Real-time protection logic for abnormal displacement conditions
- Centralized diagnostic and control system communication
This integration ensures safe operation of reciprocating equipment under continuous industrial loads.
Industrial Applications
The Bently Nevada 3500/72 (176449-08 + 135489-01) is widely used in:
- Reciprocating compressors
- Gas transmission and processing systems
- Oil and gas production facilities
- Petrochemical plants
- Industrial pumping systems
- Heavy-duty reciprocating machinery
It is especially valuable in environments requiring both precise monitoring and reliable signal interfacing.
Installation and System Integration
Proper installation is essential for optimal system performance:
- Installed in Bently Nevada 3500 rack systems
- Connected to rod position sensors and field instrumentation
- I/O module configured for signal conditioning and routing
- Integrated with system protection and alarm logic
- Requires calibration and correct rack slot configuration
Correct setup ensures stable operation and accurate real-time monitoring.
Compatible System Components
This configuration 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 variants)
- System power supplies and communication modules
Together, these components form a complete machinery protection and condition monitoring architecture.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 3500/72 | Rod position monitor | Standard configuration | General reciprocating systems |
| 3500/70M | Pulse velocity monitor | Motion analysis | Dynamic monitoring systems |
| 3500/72M | Enhanced position monitor | Advanced configuration | High-performance applications |
| 3500/65 | Temperature monitor | Thermal protection | Multi-parameter monitoring |
| 3500 Series Modules | Modular platform | Scalable architecture | Custom industrial systems |
Key Advantages
- Combines monitoring and I/O signal processing
- Provides accurate reciprocating rod position tracking
- Enhances system communication stability
- Supports continuous industrial operation
- Fully compatible with Bently Nevada 3500 platform
- Improves machinery protection and diagnostics capability
Technical FAQs
What is the main function of this module set?
It monitors reciprocating rod position while managing signal input/output processing for system integration.
Why is the I/O module important?
It ensures stable signal conditioning and reliable communication within the control system.
Where is it commonly used?
It is used in reciprocating compressors, pumps, and heavy industrial machinery systems.
Conclusion
The Bently Nevada 3500/72 (176449-08 + 135489-01) Reciprocating Rod Position Monitor with I/O Module is a critical industrial solution designed for precise motion tracking and reliable signal processing. It enhances machinery protection by ensuring accurate, real-time monitoring of reciprocating rod movement.
For engineers and system integrators, this configuration provides a robust, scalable, and reliable solution for maintaining equipment safety, improving operational efficiency, and reducing unplanned downtime in demanding industrial environments.