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- Bently Nevada
- 3500/42 176449-02+128229-01
- Proximitor Seismic Monitor + I/O Module
- USA
- 241.3 x 24.4 x 241.8 mm
- 0.91 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
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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 3500/42 (176449-02 + 128229-01) is an advanced machinery protection module that combines a Proximitor Seismic Monitor with an integrated I/O module. Designed for the Bently Nevada 3500 Series system, this unit provides precise monitoring of vibration and shaft position while enabling efficient signal routing and system communication.
This configuration is widely used in industrial environments where high reliability and continuous monitoring are required. The integrated I/O module enhances system flexibility, reduces wiring complexity, and ensures seamless integration into modern control architectures.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/42 |
| Part Numbers | 176449-02 + 128229-01 |
| Product Type | Proximitor Seismic Monitor + I/O Module |
| Function | Vibration and position monitoring with I/O processing |
| Signal Input | Proximity and seismic sensors |
| Signal Processing | Real-time monitoring and conditioning |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
| Installation | Rack-mounted (3500 system rack) |
| Power Supply | Backplane-powered |
| Output Capability | Alarm, relay, and communication signals |
| Application | Machinery protection systems |
| Operating Environment | Industrial-grade, continuous operation |
Function and Working Principle
The 3500/42 module with 128229-01 I/O processes vibration and position signals from industrial sensors and transforms them into actionable monitoring data.
Its working process includes:
- Receiving analog signals from proximity and seismic sensors
- Conditioning and filtering signals to ensure measurement accuracy
- Converting signals into digital monitoring data
- Routing signals through the I/O module for system communication
- Triggering alarms or protective actions when abnormal conditions occur
The 128229-01 I/O module enhances data handling and improves system connectivity, making it easier to integrate with larger monitoring and control systems.
Role in Industrial Control Systems
Within the Bently Nevada 3500 system, this module acts as both a monitoring device and a communication interface.
Its key roles include:
- Continuous monitoring of vibration and shaft displacement
- Providing reliable data to control and protection systems
- Enabling alarm generation and automated safety responses
- Supporting predictive maintenance and condition monitoring
- Enhancing communication within distributed industrial systems
It ensures accurate data acquisition and efficient signal transmission, forming a key part of modern industrial protection strategies.
Industrial Applications
The Bently Nevada 3500/42 (176449-02 + 128229-01) is widely used in critical industries such as:
- Power generation (turbines and generators)
- Oil and gas production and refining
- Petrochemical processing facilities
- Compressor and pump monitoring systems
- Heavy industrial manufacturing
- Continuous rotating machinery systems
Its integrated I/O functionality makes it suitable for complex and high-demand monitoring environments.
Installation and System Integration
Proper installation is essential for achieving optimal performance:
- Installed in a Bently Nevada 3500 rack chassis
- Connected to proximity and seismic sensors
- Configured through system software tools
- I/O module simplifies signal routing and wiring
- Requires accurate calibration for precise readings
- Powered via rack backplane
Correct integration ensures stable operation and high measurement accuracy.
Compatible System Components
This module operates within a broader ecosystem that includes:
- Proximity probes and vibration sensors
- Seismic transducers (velocity and acceleration types)
- Other 3500 series modules (relay, monitoring, communication)
- 3500 rack and power supply modules
- System communication and interface modules
These components work together to form a complete machinery protection system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 3500/40 | Proximitor Monitor | Standard vibration monitoring | General machinery protection |
| 3500/44 | Vibration Monitor | Advanced signal analysis | High-performance systems |
| 3500/25 | Keyphasor Module | Phase reference measurement | Turbine systems |
| 3500/32 | Relay Module | Alarm and shutdown control | Safety-critical applications |
| 3500/92 | Communication Gateway | Data integration and networking | System communication |
Key Advantages
- Integrated monitor and I/O functionality
- High-precision vibration and position measurement
- Enhanced system flexibility and communication
- Reduced wiring complexity and improved integration
- Seamless compatibility with Bently Nevada 3500 systems
- Supports predictive maintenance strategies
- Reliable performance in continuous operation
- Early detection of mechanical faults
Technical FAQs
What is the main function of this module?
It monitors vibration and position while providing integrated I/O capabilities for system communication.
What does the 128229-01 I/O module improve?
It enhances signal routing, system integration, and communication efficiency.
What sensors does it support?
It supports proximity probes and seismic vibration sensors.
Where is it used?
It is commonly used in power plants, oil and gas facilities, and industrial machinery systems.
Conclusion
The Bently Nevada 3500/42 (176449-02 + 128229-01) Proximitor Seismic Monitor + I/O Module is a highly reliable solution for industrial machinery protection and vibration monitoring. Its combination of precise measurement and integrated I/O functionality ensures efficient system performance and seamless integration.
As part of the Bently Nevada 3500 system, it plays a critical role in enabling predictive maintenance, improving operational safety, and maintaining long-term equipment reliability in demanding industrial environments.