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- Bently Nevada
- 3500/50-01-00 133442-01
- Tachometer Module
- USA
- 241 × 24 × 250 mm
- 0.85kg
- Xiamen, China
- New & In Stock
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- 1 Year
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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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 3500/50-01-00 133442-01 Technical Specifications, Product Introduction, Applications, Advantages, Brand, Series, and Recommended Models
Product Introduction
The Bently Nevada 3500/50-01-00 133442-01 is a high-performance Tachometer Module designed for the 3500 Machinery Protection System. It is a specialized monitoring module used for accurate rotational speed measurement, overspeed protection, and machine speed-related condition monitoring.
The main purpose of the 3500/50-01-00 133442-01 is to measure the rotational speed of critical rotating machinery and provide reliable speed information for protection, alarm, and monitoring functions.
Rotating equipment such as turbines, compressors, generators, and industrial motors operate within specific speed ranges. Abnormal speed conditions, including overspeed or unstable speed changes, can create serious mechanical risks. The tachometer module provides continuous monitoring to help detect these conditions quickly.
The module receives speed signals from compatible speed sensors and processes the input signals to calculate accurate rotational speed values. The measured speed information can be used for machine protection logic, alarm generation, and operational monitoring.
The 3500/50-01-00 133442-01 is designed for applications requiring fast response and reliable speed measurement. It is commonly used in systems where rotational speed is a critical operating parameter.
The module operates as part of a modular rack-based machinery protection platform. It communicates with other modules through the internal rack backplane, allowing integration with vibration monitoring modules, relay modules, communication modules, and other protection devices.
The module supports continuous online operation, allowing operators to monitor machine speed conditions during startup, normal operation, load changes, and shutdown procedures.
The plug-in modular structure allows simple installation and replacement. Maintenance personnel can replace the module efficiently without major changes to the existing protection cabinet.
The 3500/50-01-00 133442-01 provides accurate speed measurement, reliable overspeed protection capability, flexible configuration, and stable industrial performance, making it suitable for critical rotating machinery applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 3500/50-01-00 133442-01 |
| Product Type | Tachometer Module |
| Brand | Bently Nevada |
| Series | 3500 Machinery Protection System |
| Main Function | Rotational Speed Monitoring |
| Monitoring Type | Speed Measurement and Overspeed Protection |
| Input Signal Type | Speed Sensor Input Signals |
| Measurement Function | Rotational Speed, Zero Speed, Overspeed Detection |
| Channel Type | Multi-Channel Speed Monitoring |
| Signal Processing | Digital Signal Processing |
| Monitoring Mode | Continuous Online Monitoring |
| Alarm Function | Configurable Speed Alarm Limits |
| Protection Function | Overspeed Detection and Protection |
| Output Function | Speed Data and Protection Signals |
| 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 Industrial Operation |
| Application Purpose | Rotating Machinery Speed Protection |
| Sensor Compatibility | Magnetic Pickup and Speed Sensors |
| Measurement Capability | High Accuracy Speed Measurement |
| Response Capability | Fast Speed Change Detection |
| 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 |
| System Compatibility | 3500 Machinery Protection Platform |
| Dimensions | Approximately 241 × 24 × 250 mm |
| Weight (kg) | Approximately 0.85 kg |
Product Features
The 3500/50-01-00 133442-01 provides reliable speed monitoring functions for critical rotating machinery.
The module is specifically designed for applications where accurate rotational speed measurement and rapid protection response are required.
Main features include:
- Rotational speed measurement
- Overspeed monitoring
- Zero-speed detection
- Speed alarm generation
- Machine startup monitoring
- Shutdown sequence monitoring
- Continuous online operation
The module processes speed sensor signals and converts them into accurate rotational speed information.
It can monitor changes in machine speed and provide early warning when abnormal operating conditions occur.
The module supports configurable speed limits, allowing engineers to define suitable alarm and protection parameters according to machine requirements.
The front-panel LED indicators provide convenient information about module operation and system status.
The rack-mounted design allows integration with other protection modules.
The plug-in structure improves maintenance efficiency and reduces system downtime.
The module provides stable operation in industrial environments where reliable speed monitoring is essential.
Product Advantages
The main advantage of the 3500/50-01-00 133442-01 is its ability to provide accurate and fast rotational speed monitoring for critical machinery.
Speed monitoring is one of the most important protection functions for high-speed rotating equipment. Excessive speed conditions can cause severe mechanical stress and equipment damage.
Major advantages include:
- High measurement accuracy
- Fast response to speed changes
- Reliable overspeed protection
- Continuous online monitoring
- Flexible configuration
- Easy system integration
The module helps protect equipment from problems such as:
- Turbine overspeed
- Unstable rotation
- Abnormal startup conditions
- Unexpected speed increases
- Incorrect operating conditions
The module improves equipment safety by providing reliable speed information for protection systems.
The integration with the 3500 platform allows centralized monitoring of speed together with vibration, position, and other machine parameters.
The modular design reduces maintenance complexity and improves equipment availability.
The industrial-grade construction provides reliable operation under demanding conditions.
Product Applications
The 3500/50-01-00 133442-01 is widely used in applications where accurate rotational speed monitoring and overspeed protection are required.
Typical applications include:
- Steam turbines
- Gas turbines
- Turbo generators
- Compressor drive systems
- Centrifugal compressors
- Industrial motors
- Pumps
- Gearbox systems
- Power generation equipment
- Oil and gas machinery
- Petrochemical equipment
- Refinery rotating machinery
- Offshore production systems
- Marine propulsion systems
- Heavy industrial equipment
- Energy production facilities
The module is especially suitable for high-speed rotating machines where speed changes must be detected quickly to protect equipment and personnel.
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 machinery reliability, reducing unexpected equipment failures, and supporting predictive maintenance programs.
The product range includes machinery protection systems, vibration monitoring modules, tachometer modules, relay modules, communication interfaces, proximity measurement products, position monitoring devices, and diagnostic solutions.
These products are widely used in industries where equipment safety, continuous operation, and production reliability are critical.
Product Series
3500 Machinery Protection System
The 3500 Machinery Protection System is a modular online monitoring and protection platform designed for critical rotating equipment.
The system uses a rack-based architecture where different modules perform specialized functions including measurement, protection, communication, and control.
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 configuration according to different industrial requirements.
The system provides advantages such as:
- Easy installation
- Simple maintenance
- Fast troubleshooting
- Expandable architecture
- Centralized machine protection
Recommended Models from the Same Series or Related Series
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 3500/50M-01-00 | Tachometer Module | Speed monitoring and overspeed protection | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
| 3500/50-02-00 | Tachometer Module | Enhanced speed measurement functions | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
| 3500/50-03-00 | Tachometer Module | Multi-channel speed monitoring | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
| 3500/40M-01-00 | Proximitor Monitor Module | Shaft vibration and displacement monitoring | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3500/42M-04-00 | Proximitor/Seismic Monitor | Vibration and position monitoring | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
Five Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 3500/42M-04-00 | Proximitor/Seismic Monitor | Shaft vibration and seismic vibration monitoring | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3500/40M-01-00 | Proximitor Monitor | Shaft vibration and displacement measurement | Approximately 241 × 24 × 250 mm | Approximately 0.90 |
| 3500/50-01-00 133442-01 | Tachometer Module | Speed measurement and overspeed protection | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
| 3500/33-01-00 | Relay Module | Programmable relay output monitoring | 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 |
Conclusion
The 3500/50-01-00 133442-01 is a specialized Tachometer Module designed for the 3500 Machinery Protection System. It provides accurate rotational speed measurement, overspeed monitoring, and reliable protection functions for critical rotating machinery.
With fast response capability, accurate signal processing, continuous online monitoring, and modular installation, the module provides an effective solution for protecting high-speed industrial equipment.
The module is widely used in power generation, oil and gas, petrochemical, marine, and heavy industrial applications where speed monitoring and overspeed protection are essential.
Its reliable performance, flexible configuration, convenient maintenance, and integration capability make the 3500/50-01-00 133442-01 an important component in modern rotating machinery protection systems.