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- Bently Nevada
- 3500/42-06-RU
- Proximitor Seismic Monitor
- USA
- 241 mm × 24.4 mm × 241 mm
- 0.45kg
- Xiamen, China
- New & In Stock
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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.
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All our products are priced very favorably because we have our own warehouse and supply.
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Bently Nevada 3500/42-06-RU Proximity and Seismic Monitor Module Detailed Product Description
1. Product Introduction
The Bently Nevada 3500/42-06-RU is a Proximity and Seismic Monitor Module designed for continuous online monitoring and protection of critical rotating machinery. It is part of the 3500 Machinery Protection System Series and is mainly used for monitoring shaft displacement, radial vibration, seismic vibration, and overall mechanical operating conditions.
The module is designed to collect vibration and displacement signals from industrial machinery sensors, process the received signals, and provide reliable measurement information for evaluating machine health and operational stability.
The 3500/42-06-RU combines proximity probe monitoring and seismic vibration measurement capabilities in one modular monitoring unit. It is suitable for applications where accurate detection of mechanical changes is required to protect high-value rotating equipment and improve maintenance efficiency.
The module is commonly applied to large industrial machines such as steam turbines, gas turbines, compressors, generators, pumps, and motors. These machines usually operate under high-speed rotation, heavy mechanical loads, and continuous service conditions, making reliable vibration and displacement monitoring essential.
During machine operation, the module continuously monitors shaft position changes, vibration amplitude, and mechanical movement characteristics. It helps identify abnormal conditions including excessive vibration, rotor instability, shaft movement variation, mechanical imbalance, misalignment, and bearing-related deterioration.
The rack-mounted modular design allows convenient installation, replacement, and maintenance. The module can be combined with other monitoring units, communication modules, relay modules, and power supply modules to create a complete machinery protection and condition monitoring system.
The 3500/42-06-RU provides stable signal processing, reliable measurement performance, and long-term monitoring capability. It is designed for industrial applications requiring accurate condition evaluation, early warning capability, and predictive maintenance support.
2. Basic Product Information
| Parameter | Description |
|---|---|
| Model | 3500/42-06-RU |
| Product Type | Proximity and Seismic Monitor Module |
| Brand | Bently Nevada |
| Product Series | 3500 Machinery Protection System Series |
| Main Function | Shaft displacement and vibration monitoring |
| Monitoring Method | Continuous online machinery monitoring |
| Input Signal | Proximity probe and seismic vibration sensor signals |
| Measurement Object | Shaft movement, vibration condition, mechanical behavior |
| Installation Method | Rack-mounted modular installation |
| Signal Processing | Digital signal processing |
| Alarm Function | Configurable alarm monitoring |
| Protection Function | Rotating machinery protection |
| System Compatibility | 3500 rack monitoring platform |
| Application Equipment | Turbines, compressors, generators, pumps, motors |
| Maintenance Method | Modular replacement |
| Operating Environment | Industrial rotating machinery environment |
| Dimensions | Approximately 241 mm × 24.4 mm × 241 mm |
| Weight | Approx. 0.45 kg |
3. Detailed Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 3500/42-06-RU |
| Product Series | 3500 Machinery Protection System Series |
| Module Type | Proximity and Seismic Monitor Module |
| Monitoring Function | Shaft displacement, vibration, and mechanical condition monitoring |
| Sensor Compatibility | Eddy current proximity probes and seismic vibration sensors |
| Measurement Principle | Non-contact displacement measurement and vibration detection |
| Monitoring Target | Rotor movement, shaft position, vibration level |
| Input Signal Type | Proximity probe input and seismic vibration input |
| Signal Processing Method | Digital signal conditioning and analysis |
| Measurement Parameters | Shaft displacement, radial vibration, machine condition |
| Monitoring Mode | Continuous online monitoring |
| Channel Capability | Multi-channel monitoring capability |
| Alarm Capability | Adjustable alarm thresholds |
| Diagnostic Capability | Channel and module health monitoring |
| Communication Capability | Compatible with 3500 system communication structure |
| Installation Position | Standard rack module slot |
| Front Panel Indicator | LED operating status indication |
| Power Supply | Supplied through rack power system |
| Operating Temperature | Industrial operating temperature range |
| Humidity Resistance | Suitable for industrial humidity environments |
| Shock Resistance | Designed for industrial mechanical conditions |
| Vibration Resistance | Suitable for rotating machinery applications |
| Maintenance Feature | Plug-in modular replacement |
| Application Type | Critical machinery protection |
| Dimensions | Approximately 241 mm × 24.4 mm × 241 mm |
| Weight | Approx. 0.45 kg |
4. Product Applications
4.1 Steam Turbine Monitoring
Steam turbines require highly reliable monitoring because they operate at high rotational speeds and under continuous mechanical stress.
The 3500/42-06-RU monitors shaft displacement and vibration conditions to identify changes in turbine operation.
Typical monitoring functions include:
- Rotor vibration measurement
- Shaft displacement monitoring
- Mechanical stability evaluation
- Abnormal vibration detection
- Bearing condition monitoring
- Machine protection monitoring
Continuous monitoring helps improve turbine availability and supports preventive maintenance planning.
4.2 Gas Turbine Protection
Gas turbines operate in demanding environments involving high temperature, high speed, and heavy mechanical loading.
The module provides important information about turbine mechanical behavior.
Applications include:
- Rotor stability monitoring
- Shaft movement analysis
- Vibration condition evaluation
- Fault identification
- Equipment protection
4.3 Compressor Condition Monitoring
Compressors are critical machines in many industrial processes.
Unexpected mechanical problems can cause production interruption, making continuous monitoring important.
The module helps detect:
- Excessive vibration
- Rotor instability
- Shaft displacement changes
- Mechanical imbalance
- Alignment problems
- Bearing deterioration
4.4 Generator Monitoring
Generators require stable operation to maintain reliable performance.
The module provides continuous information about vibration and shaft movement.
It supports:
- Mechanical condition assessment
- Reliability improvement
- Maintenance scheduling
- Operational safety enhancement
4.5 Pump and Motor Monitoring
Industrial pumps and motors often operate for long periods under continuous load.
The module helps monitor equipment health and identify abnormal conditions.
Applications include:
- Pump vibration monitoring
- Motor condition analysis
- Early fault detection
- Reduced downtime
- Maintenance optimization
4.6 Industrial Machinery Protection
The module can be applied in various industrial sectors:
- Power generation systems
- Petrochemical equipment
- Oil and gas machinery
- Manufacturing production systems
- Large rotating machines
- Continuous operation facilities
5. Product Advantages
Accurate Mechanical Condition Monitoring
The module provides reliable monitoring of shaft displacement and vibration changes.
It helps users understand the actual operating condition of rotating machinery.
Combined Monitoring Capability
The product combines proximity measurement and seismic vibration monitoring.
This allows more complete analysis of machine mechanical behavior.
Continuous Real-Time Monitoring
The module supports online monitoring while equipment remains in operation.
It improves machine condition visibility and reduces dependence on manual inspection.
Early Warning Function
The module can identify developing mechanical problems before severe damage occurs.
This helps maintenance teams take action earlier.
Modular Structure
The rack-based design allows convenient installation and replacement.
Maintenance can be performed efficiently without major system changes.
Flexible Application
The module is suitable for different types of rotating equipment.
It can be applied to turbines, compressors, generators, pumps, and motors.
Supports Predictive Maintenance
The collected monitoring information helps establish condition-based maintenance plans.
It improves equipment reliability and reduces unnecessary maintenance activities.
Stable Long-Term Operation
The module is designed for industrial environments requiring continuous operation and reliable performance.
6. Brand Information
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Machinery monitoring and protection equipment |
| Main Technology | Vibration monitoring and displacement measurement |
| Main Application | Rotating machinery protection |
| Typical Equipment | Turbines, compressors, generators, pumps, motors |
7. Product Series Information
3500 Machinery Protection System Series
The 3500 Series is a modular machinery monitoring and protection platform designed for critical rotating equipment.
The system receives signals from different machine sensors, processes operating information through monitoring modules, and provides alarm and protection functions.
The series is widely used in industries where equipment reliability, operational safety, and continuous production are important.
Main module categories:
| Module Type | Function |
|---|---|
| Proximity Monitor Module | Shaft displacement monitoring |
| Proximity and Seismic Monitor Module | Vibration and displacement monitoring |
| Vibration Monitor Module | Vibration measurement and analysis |
| Position Monitor Module | Axial and radial position monitoring |
| Temperature Monitor Module | Temperature condition monitoring |
| Relay Module | Alarm and shutdown output |
| Communication Module | Data communication |
| Power Supply Module | System power management |
8. Recommended Same Series or Related Models
| Model | Product Type | Main Parameters | Application | Dimensions | Weight |
|---|---|---|---|---|---|
| 3500/42-06-00 | Proximity and Seismic Monitor Module | Shaft displacement and vibration monitoring | Turbine and compressor protection | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/42-06-01 | Proximity and Seismic Monitor Module | Continuous vibration and displacement measurement | Critical rotating machinery | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/42-04-00 | Proximity and Seismic Monitor Module | Multi-channel vibration and displacement monitoring | Industrial machinery protection | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/42-04-02 | Proximity and Seismic Monitor Module | Mechanical condition monitoring | Rotating equipment monitoring | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/42M-01-00 | Enhanced Proximity and Seismic Monitor | Advanced vibration and displacement monitoring | High-value machinery protection | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
9. Recommended Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Application | Dimensions | Weight |
|---|---|---|---|---|---|
| 3500/15-01-00 | Power Supply Module | Rack power supply, redundant operation support | Monitoring system power management | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/22M-01-01-00 | Transient Data Interface Module | High-speed data acquisition and transient recording | Machinery diagnostics | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/32-01-00 | Relay Module | Alarm output and shutdown control | Machinery protection | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/50-01-00 | Tachometer Module | Speed measurement and overspeed monitoring | Turbine monitoring | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/92-01-01-00 | Communication Gateway Module | Data communication and system integration | Industrial monitoring networks | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
10. Product Selection Summary
The Bently Nevada 3500/42-06-RU is a professional proximity and seismic monitoring module designed for critical rotating machinery protection and condition monitoring.
It provides accurate measurement of shaft displacement and vibration conditions, helping operators and maintenance teams evaluate equipment health and operating stability.
As part of the 3500 Machinery Protection System Series, the module provides reliable monitoring performance, modular installation advantages, flexible system integration, and long-term operational stability.
The product is suitable for turbines, compressors, generators, pumps, motors, and other important rotating equipment requiring continuous monitoring.
Through vibration analysis, shaft displacement measurement, and early detection of mechanical changes, the 3500/42-06-RU helps improve equipment reliability, reduce maintenance risks, prevent unexpected failures, optimize maintenance schedules, and support safe and efficient industrial operation.