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- Bently Nevada
- 3500/42M-04-00
- Proximitor Monitor
- USA
- 241 × 24 × 250 mm
- 0.9kg
- Xiamen, China
- New & In Stock
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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 3500/42M-04-00 Technical Specifications, Product Introduction, Applications, Advantages, Brand, Series, and Recommended Models
Product Introduction
The Bently Nevada 3500/42M-04-00 is a high-performance Proximitor/Seismic Monitor Module designed for use within the 3500 Machinery Protection System. It is a multifunctional monitoring module that combines proximity measurement and seismic vibration monitoring capabilities for continuous protection of critical rotating machinery.
The main purpose of the 3500/42M-04-00 is to process signals from proximity probes and seismic sensors, providing accurate measurement of shaft vibration, casing vibration, shaft position, and other important machine operating parameters.
This module is designed for machinery where both shaft dynamic behavior and structural vibration conditions need to be monitored. By combining different measurement technologies in one module, it provides a comprehensive view of machine health and operating stability.
The module receives input signals from eddy current proximity sensors, velocity sensors, and seismic transducers. These signals are processed internally to provide reliable vibration and position measurements for protection and condition monitoring applications.
The 3500/42M-04-00 supports continuous online monitoring, allowing operators to observe machine conditions during normal operation. When vibration levels or position values exceed configured limits, the module can generate alarm and protection signals.
The module is commonly applied to large rotating equipment such as turbines, compressors, generators, pumps, and motors. These machines require accurate vibration monitoring to prevent mechanical damage and unexpected downtime.
The modular rack-mounted design allows the module to be installed together with other protection modules in the 3500 system. It communicates through the internal rack backplane, providing reliable data transmission and system coordination.
The plug-in structure allows convenient installation, replacement, and maintenance. The module can be exchanged without extensive changes to cabinet wiring.
The 3500/42M-04-00 provides a combination of accurate measurement, flexible configuration, and reliable protection functions, making it suitable for demanding industrial machinery monitoring applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 3500/42M-04-00 |
| Product Type | Proximitor/Seismic Monitor Module |
| Brand | Bently Nevada |
| Series | 3500 Machinery Protection System |
| Module Function | Vibration and Position Monitoring |
| Monitoring Type | Proximity and Seismic Signal Processing |
| Input Signal Type | Eddy Current Probe and Seismic Sensor Signals |
| Measurement Function | Shaft Vibration, Casing Vibration, Position Monitoring |
| Channel Configuration | Multi-Channel Monitoring |
| Signal Processing | Digital Signal Processing |
| Alarm Function | Configurable Alarm and Trip Limits |
| Output Function | Protection Signals and Monitoring Data |
| Communication Method | Internal Rack Backplane |
| Installation Method | Rack Mounted Plug-In Module |
| Configuration Method | Software Configuration |
| Status Indicators | Front Panel LED Indicators |
| Power Supply | Supplied Through Rack Power Module |
| Operating Mode | Continuous Online Monitoring |
| Application Purpose | Rotating Machinery Protection |
| Sensor Compatibility | Proximity Probes and Seismic Sensors |
| Monitoring Accuracy | High Precision Dynamic Measurement |
| Environmental Capability | Industrial Operating Environment |
| Cooling Method | Natural Air Cooling |
| Housing Material | Industrial Metal Enclosure |
| Maintenance Method | Modular Replacement |
| Mounting Position | 3500 System Rack Slot |
| Dimensions | Approximately 241 × 24 × 250 mm |
| Weight (kg) | Approximately 0.90 kg |
Product Features
The 3500/42M-04-00 combines shaft vibration monitoring and seismic vibration monitoring functions in a single protection module.
The module processes multiple types of sensor signals and provides accurate information about machine operating conditions.
Main monitoring functions include:
- Radial shaft vibration measurement
- Casing vibration monitoring
- Seismic vibration measurement
- Shaft position monitoring
- Machine condition evaluation
- Alarm and trip signal generation
The module supports online monitoring, allowing continuous observation of rotating equipment without stopping operation.
The advanced signal processing capability improves measurement stability and helps reduce interference from electrical noise and environmental factors.
The module can be configured according to different machine requirements, allowing users to set specific alarm and protection limits.
The front-panel LED indicators provide clear information about module operation status and system conditions.
The rack-based modular structure allows simple integration with other protection modules.
The compact plug-in design makes installation and maintenance easier.
Product Advantages
The main advantage of the 3500/42M-04-00 is its ability to monitor both shaft vibration and structural vibration conditions within one integrated module.
This combined monitoring capability reduces the need for separate monitoring devices and simplifies protection system design.
The module improves machinery reliability by detecting abnormal operating conditions before they develop into serious equipment failures.
Accurate vibration and position measurement helps identify problems such as:
- Rotor imbalance
- Shaft misalignment
- Bearing wear
- Mechanical looseness
- Excessive vibration
- Rotor instability
- Structural vibration problems
The module provides reliable protection information that can be used for alarms, shutdown decisions, and maintenance planning.
The integration with the 3500 platform allows centralized management of multiple machine parameters.
The programmable configuration provides flexibility for different types of rotating equipment.
The industrial-grade construction supports reliable operation in demanding environments.
The modular design reduces maintenance time and improves system availability.
Product Applications
The 3500/42M-04-00 is widely used for monitoring and protecting critical rotating machinery.
Typical applications include:
- Steam turbines
- Gas turbines
- Turbo generators
- Centrifugal compressors
- Reciprocating compressors
- Large industrial motors
- Pumps
- Gearboxes
- Power generation equipment
- Oil and gas processing equipment
- Petrochemical machinery
- Refinery rotating equipment
- Offshore production systems
- LNG processing facilities
- Chemical processing machinery
- Marine propulsion systems
- Industrial manufacturing equipment
- Heavy machinery systems
The module is particularly suitable for applications where both shaft movement and machine structure vibration need to be monitored simultaneously.
Brand
Bently Nevada
Bently Nevada is an industrial technology brand specializing in machinery protection, vibration monitoring, and equipment condition monitoring solutions.
The technology focuses on improving rotating equipment reliability, preventing unexpected failures, and supporting advanced maintenance programs.
The product range includes machinery protection systems, vibration monitoring modules, relay modules, communication interfaces, proximity measurement products, position monitoring equipment, speed monitoring devices, and diagnostic solutions.
These products are widely used in industries where continuous operation and equipment safety are essential.
Product Series
3500 Machinery Protection System
The 3500 Machinery Protection System is a modular online monitoring and protection platform designed for continuous supervision of critical rotating machinery.
The system uses a rack-mounted architecture where different modules perform specific monitoring, protection, communication, and control functions.
Main module categories include:
- Rack Interface Modules
- Power Supply Modules
- Keyphasor Modules
- Vibration Monitoring Modules
- Relay Modules
- Position Monitoring Modules
- Temperature Monitoring Modules
- Speed Monitoring Modules
- Communication Modules
- Process Monitoring Modules
The modular structure allows flexible system configuration and provides easier installation, maintenance, and future expansion.
Recommended Models from the Same Series or Related Series
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 3500/40M-01-00 | Proximitor Monitor Module | Shaft vibration and displacement monitoring | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3500/42M-01-00 | Proximitor/Seismic Monitor | Vibration and seismic monitoring functions | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3500/42M-02-00 | Proximitor/Seismic Monitor | Multi-channel vibration and position monitoring | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3500/45-01-00 | Position Monitor Module | Differential expansion and shaft position monitoring | Approximately 241 × 24 × 250 mm | Approximately 0.89 |
| 3500/50M-01-00 | Tachometer Module | Speed monitoring and overspeed protection | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
Five Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 3500/40M-01-00 | Proximitor Monitor | Shaft vibration and displacement measurement | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3500/50M-01-00 | Tachometer Module | Rotational speed monitoring and overspeed protection | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
| 3500/33-01-00 | Relay Module | 16-channel programmable relay output | Approximately 241 × 24 × 250 mm | Approximately 0.95 |
| 3500/22M-01-01-00 | Transient Data Interface Module | Data acquisition and communication functions | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3300 XL 8 mm Proximity Sensor | Proximity Sensor System | Shaft displacement and vibration measurement | Probe dependent | Approximately 0.45 |
Conclusion
The 3500/42M-04-00 is an advanced Proximitor/Seismic Monitor Module designed for the 3500 Machinery Protection System. It provides comprehensive monitoring of shaft vibration, casing vibration, and machine position conditions.
With combined proximity and seismic monitoring capability, accurate signal processing, flexible configuration, and modular installation, the module provides an effective solution for protecting critical rotating equipment.
The module is widely used in power generation, oil and gas, petrochemical, marine, and heavy industrial applications where reliable vibration monitoring and early fault detection are required.
Its integrated monitoring capability, high measurement accuracy, stable operation, and easy maintenance characteristics make the 3500/42M-04-00 an important component in modern machinery protection systems.