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- Bently Nevada
- 3500/50M 288062-02
- Tachometer Module
- USA
- 241.3 x 24.4 x 241.8mm
- 0.82 kg
- 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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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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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 3500/50M (288062-02) is an advanced Tachometer Module designed for precise and reliable rotational speed monitoring in industrial machinery. As part of the enhanced Bently Nevada 3500/50M Series, this module offers improved processing capability and stability, making it suitable for critical machinery protection applications.
It delivers accurate real-time RPM data, helping operators detect abnormal speed conditions and ensure safe operation of turbines, compressors, pumps, and other high-speed rotating equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/50M |
| Part Number | 288062-02 |
| Product Type | Tachometer Module |
| Function | Rotational speed (RPM) monitoring |
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.82 kg |
| Installation | Rack-mounted (3500 system rack) |
| Power Supply | Backplane-powered |
| Signal Input | Magnetic pickups, proximity probes, speed sensors |
| Signal Output | Conditioned tachometer signals to monitoring and protection systems |
| Application | High-precision rotating machinery monitoring |
| Operating Environment | Industrial-grade, continuous operation |
Function and Working Principle
The 3500/50M (288062-02) module operates by processing rotational speed signals with high accuracy:
- Receives input from magnetic pickups or proximity probes
- Amplifies and filters signals to ensure precise RPM calculation
- Converts raw signals into stable, conditioned outputs
- Provides real-time speed data to control and protection systems
- Detects overspeed and abnormal rotational conditions
This ensures consistent and reliable monitoring performance in demanding environments.
Role in Industrial Control Systems
Within the Bently Nevada 3500 system, the 288062-02 module:
- Continuously monitors rotational speed of critical equipment
- Provides early warning of overspeed or irregular conditions
- Supplies accurate data to machinery protection systems
- Integrates efficiently with multiple sensor inputs
- Supports predictive maintenance and improves system reliability
It is a key element in industrial machinery monitoring and protection strategies.
Industrial Applications
The 3500/50M (288062-02) module is widely used in:
- Gas and steam turbine systems
- Industrial compressors and pumps
- Oil & gas and petrochemical industries
- High-speed rotating machinery monitoring
- Continuous process plants requiring accurate RPM tracking
Its robust construction ensures stable performance in harsh industrial environments.
Installation and System Integration
Installation guidelines:
- Installed in a Bently Nevada 3500 system rack
- Connected to magnetic pickups, proximity probes, or speed sensors
- Integrated with I/O modules and protection systems
- Powered via the rack backplane
- Requires calibration for accurate speed monitoring
Proper installation ensures optimal performance and system reliability.
Compatible System Components
This module integrates with:
- 3500/50M Tachometer I/O modules (e.g., 133442-01)
- Magnetic pickup sensors and proximity probes
- Preamplifier modules
- Communication and relay modules
- 3500 Series rack chassis and power supply systems
These components together form a complete machinery monitoring and protection system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 286566-02 | Tachometer Module | Compact design | Space-limited systems |
| 134938-01 | Tachometer Module | Standard RPM monitoring | General machinery |
| 133388-02 | Tachometer Module | Widely used configuration | Industrial equipment |
| 133442-01 | I/O Module | Signal interface | Sensor integration |
| 3500/42M | Monitoring Module | Multi-parameter monitoring | Rotating machinery |
Key Advantages
- High-precision real-time rotational speed monitoring
- Enhanced performance with 3500/50M architecture
- Reliable signal amplification and conditioning
- Continuous operation in industrial environments
- Early detection of overspeed and abnormal conditions
- Seamless integration with multiple sensors
- Supports predictive maintenance strategies
- Compact rack-mounted design (0.82 kg)
Technical FAQs
What is the main function of the 288062-02 module?
It measures and monitors the rotational speed (RPM) of industrial machinery.
What is the advantage of the 50M version?
It provides improved processing capability and enhanced monitoring performance.
Which sensors are compatible?
Magnetic pickups, proximity probes, and other speed sensors.
Where is it installed?
Installed in a 3500 system rack as part of a complete monitoring system.
Conclusion
The Bently Nevada 3500/50M (288062-02) Tachometer Module is a high-performance and reliable solution for industrial speed monitoring. With precise signal processing, enhanced functionality, and seamless integration into the 3500 series system, it plays a crucial role in improving machinery protection, operational safety, and predictive maintenance in demanding industrial environments.