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- Bently Nevada
- 3500/40M-01-00 140734-01
- Proximitor Monitor
- USA
- 241 mm × 24.4 mm × 241 mm
- 0.45kg
- Xiamen, China
- New & In Stock
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Bently Nevada 3500/40M-01-00 (140734-01) Proximity Monitor Module Detailed Product Description
1. Product Introduction
The Bently Nevada 3500/40M-01-00 (140734-01) is a four-channel Proximity Monitor Module designed for continuous monitoring and protection of critical rotating machinery. It is a key component of the 3500 Machinery Protection System Series and is mainly used for measuring shaft displacement, radial vibration, and mechanical position changes through proximity probe signals.
The module is designed to receive signals from eddy current proximity probes and provide accurate monitoring of rotating shaft conditions. It processes sensor signals and converts them into valuable machine condition information for operators and maintenance personnel.
The 3500/40M-01-00 (140734-01) is commonly used in industrial environments where equipment reliability and operational safety are essential. It is suitable for large rotating equipment such as steam turbines, gas turbines, compressors, generators, pumps, and industrial motors.
The module continuously monitors shaft movement and displacement changes while the machine is operating. This allows early identification of abnormal mechanical conditions such as rotor instability, excessive shaft movement, misalignment, mechanical imbalance, and bearing-related problems.
The product adopts a modular rack-mounted design, providing convenient installation, maintenance, and replacement. It can be integrated with other monitoring modules, communication modules, relay modules, and power supply modules to build a complete machinery protection system.
The 3500/40M-01-00 (140734-01) provides stable signal processing, accurate measurement capability, and reliable long-term operation. It is designed for industrial applications requiring continuous condition monitoring and advanced predictive maintenance.
2. Basic Product Information
| Parameter | Description |
|---|---|
| Model | 3500/40M-01-00 (140734-01) |
| Product Type | Four-Channel Proximity Monitor Module |
| Brand | Bently Nevada |
| Product Series | 3500 Machinery Protection System Series |
| Main Function | Shaft displacement and proximity signal monitoring |
| Monitoring Method | Continuous online machinery monitoring |
| Input Signal | Eddy current proximity probe signal |
| Number of Channels | 4 channels |
| Measurement Object | Rotating shaft displacement and position |
| Installation Method | Rack-mounted modular installation |
| Signal Processing | Digital signal processing |
| Alarm Function | Configurable alarm monitoring |
| Protection Function | Machinery protection and condition monitoring |
| 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 | 3500/40M-01-00 (140734-01) |
| Series | 3500 Machinery Protection System Series |
| Module Type | Proximity Monitor Module |
| Channel Quantity | 4 independent monitoring channels |
| Sensor Type | Eddy current proximity probe |
| Measurement Principle | Non-contact displacement measurement |
| Monitoring Target | Shaft displacement, radial position, mechanical movement |
| Input Type | Proximity probe signal input |
| Signal Processing Method | Digital signal conditioning and processing |
| Measurement Function | Shaft position and displacement monitoring |
| Monitoring Mode | Continuous online operation |
| Alarm Capability | Adjustable alarm thresholds |
| Diagnostic Function | Channel and module status monitoring |
| Communication Capability | Compatible with 3500 system communication structure |
| Installation Position | Standard rack module slot |
| Front Panel Indicator | LED status indicators |
| Power Supply | Supplied through monitoring rack |
| Operating Temperature | Industrial operating temperature range |
| Storage Condition | Industrial storage environment |
| Humidity Resistance | Suitable for industrial humidity conditions |
| Shock Resistance | Designed for industrial mechanical environments |
| Vibration Resistance | Suitable for rotating machinery monitoring |
| Maintenance Feature | Modular replacement capability |
| Protection Application | Critical equipment condition monitoring |
| Dimensions | Approximately 241 mm × 24.4 mm × 241 mm |
| Weight | Approx. 0.45 kg |
4. Product Applications
4.1 Steam Turbine Monitoring
The 3500/40M-01-00 (140734-01) is widely used in steam turbine monitoring applications.
Steam turbines operate under high-speed conditions and require accurate measurement of rotor movement. Small changes in shaft displacement may indicate developing mechanical problems.
The module continuously monitors shaft position and helps detect:
- Rotor instability
- Excessive shaft displacement
- Mechanical imbalance
- Bearing degradation
- Abnormal operating conditions
By providing continuous monitoring information, the module helps improve turbine reliability and supports preventive maintenance planning.
4.2 Gas Turbine Protection
Gas turbines operate under high load, high temperature, and high rotational speed conditions.
The module provides continuous monitoring of shaft displacement and mechanical movement, helping identify possible equipment problems before major failures occur.
It supports safer operation and improves maintenance efficiency by providing real-time equipment condition information.
4.3 Compressor Condition Monitoring
Compressors are important rotating machines used in many industrial processes.
The module helps monitor compressor shaft conditions and provides early warning information about mechanical changes.
Common applications include:
- Centrifugal compressors
- Process compressors
- High-speed rotating compressors
- Industrial compression systems
4.4 Generator Monitoring
Generators require stable mechanical operation to maintain reliable performance.
The module monitors shaft displacement and mechanical position changes, helping detect abnormal conditions that may affect generator operation.
It supports improved equipment reliability and operational safety.
4.5 Pump and Motor Monitoring
Industrial pumps and motors often operate continuously for extended periods.
The module provides monitoring data related to shaft movement and mechanical conditions.
This helps maintenance teams identify abnormal operation early and reduce unexpected equipment downtime.
4.6 Industrial Machinery Protection
The product is suitable for many industrial applications, including:
- Power generation systems
- Petrochemical equipment
- Manufacturing machinery
- Large rotating equipment
- Process industry systems
- Continuous production facilities
5. Product Advantages
High Measurement Accuracy
The module provides accurate shaft displacement measurement using proximity probe technology.
It can detect small mechanical changes and provide reliable information about equipment operating conditions.
Continuous Online Monitoring
The product allows continuous monitoring while machinery remains in operation.
It provides real-time equipment condition information without requiring frequent shutdown inspections.
Reliable Machinery Protection
The module helps identify abnormal mechanical conditions at an early stage.
Early detection allows maintenance teams to take corrective action before serious failures occur.
Enhanced Monitoring Capability
The module provides stable signal processing and reliable condition information for critical machinery applications.
It supports detailed analysis of rotating equipment performance.
Modular Design Advantage
The rack-mounted structure allows simple installation, replacement, and maintenance.
Individual modules can be replaced without affecting the entire monitoring system.
Strong System Compatibility
The module can be integrated with other 3500 system components.
It supports flexible system configurations for different machinery protection requirements.
Supports Predictive Maintenance
The continuous monitoring data helps maintenance teams make decisions based on actual equipment conditions.
This improves maintenance efficiency and reduces unexpected downtime.
Long-Term Industrial Reliability
The product is designed for demanding industrial environments requiring stable operation and long service life.
6. Brand Information
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Industrial machinery monitoring and protection equipment |
| Main Technology | Vibration monitoring, displacement measurement, condition monitoring |
| Main Application | Rotating equipment 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 machinery.
The system combines different monitoring modules to collect operating information, evaluate equipment condition, and provide protection functions.
The series is widely used in industries where equipment reliability and operational safety are essential.
Main module categories include:
| Module Type | Function |
|---|---|
| Proximity Monitor Module | Shaft displacement and position 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 | System communication and integration |
| Power Supply Module | System power management |
8. Recommended Same Series or Related Models
| Model | Product Type | Main Parameters | Application | Dimensions | Weight |
|---|---|---|---|---|---|
| 3500/40-01-00 | Proximity Monitor Module | Four-channel displacement monitoring, proximity probe input, shaft position measurement | Turbine and compressor monitoring | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/40-01-01 | Proximity Monitor Module | Four-channel shaft displacement monitoring, continuous condition monitoring | Rotating equipment protection | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/40-01-02 | Proximity Monitor Module | Four-channel monitoring, shaft movement analysis | Industrial machinery monitoring | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/42M-01-00 | Proximity and Seismic Monitor | Multi-channel vibration and displacement monitoring | Turbine and compressor protection | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/45-01-00 | Position Monitor Module | Axial and radial position measurement | Turbine position monitoring | 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 | 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 collection, transient recording, machine analysis | Machinery diagnostics | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/32-01-00 | Relay Module | Alarm output, configurable relay logic, protection control | Machinery shutdown systems | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/50-01-00 | Tachometer Module | Rotational speed monitoring, overspeed protection | Turbine speed monitoring | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
| 3500/92-01-01-00 | Communication Gateway Module | Data communication, system integration | Industrial monitoring networks | Approx. 241 × 24.4 × 241 mm | Approx. 0.45 kg |
10. Product Selection Summary
The Bently Nevada 3500/40M-01-00 (140734-01) is a professional four-channel proximity monitoring module designed for critical rotating machinery applications.
It provides accurate shaft displacement measurement, continuous online monitoring, and reliable machinery protection functions.
As part of the 3500 Machinery Protection System Series, the module offers excellent compatibility, modular maintenance advantages, stable performance, and flexible application capability.
The product is suitable for turbines, compressors, generators, pumps, motors, and other high-value rotating equipment requiring reliable condition monitoring.
Through continuous monitoring and early detection of mechanical changes, the 3500/40M-01-00 (140734-01) helps improve equipment reliability, reduce maintenance risks, prevent unexpected failures, optimize maintenance schedules, and support efficient long-term industrial operation.