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- Bently Nevada
- 3500/50-01-00-01
- 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 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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Bently Nevada 3500/50-01-00-01 Technical Specifications, Product Introduction, Applications, Advantages, Brand, Series, and Recommended Models
Product Introduction
The Bently Nevada 3500/50-01-00-01 is an advanced Tachometer Module designed for the 3500 Machinery Protection System. It is a dedicated speed monitoring module developed to provide accurate rotational speed measurement, overspeed detection, and machine speed protection for critical rotating equipment.
The primary function of the 3500/50-01-00-01 is to continuously measure the operating speed of rotating machinery and provide reliable speed information for monitoring, alarm, and protection purposes.
Rotating equipment such as turbines, compressors, generators, and high-speed motors must operate within specific speed limits. Excessive speed variation or overspeed conditions can create significant mechanical stress and may result in equipment damage. The tachometer module provides fast and accurate speed monitoring to improve machine safety and reliability.
The module receives input signals from compatible speed sensors, processes the signals through internal measurement circuits, and converts them into accurate rotational speed values.
The 3500/50-01-00-01 is designed for industrial applications where speed monitoring is a critical protection requirement. It provides continuous monitoring during machine startup, normal operation, load changes, and shutdown conditions.
The module is integrated into the modular rack structure of the 3500 protection system. It communicates with other system modules through the internal rack backplane, allowing coordinated operation with vibration monitoring modules, relay modules, communication modules, and other protection components.
The module supports online operation, meaning machine speed conditions can be monitored while equipment remains in service. If abnormal speed conditions occur, the module can generate alarm signals or provide protection information for shutdown logic.
The plug-in modular design allows convenient installation and replacement. Maintenance personnel can replace the module quickly without extensive changes to the protection cabinet.
The 3500/50-01-00-01 provides reliable speed measurement, fast response capability, flexible configuration, and stable long-term operation, making it suitable for demanding rotating machinery protection applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 3500/50-01-00-01 |
| 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, Overspeed Detection, Zero Speed Monitoring |
| 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 Machine 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 Detection of Speed Changes |
| 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 |
| Operating Temperature | Industrial Standard Range |
| Dimensions | Approximately 241 × 24 × 250 mm |
| Weight (kg) | Approximately 0.85 kg |
Product Features
The 3500/50-01-00-01 provides specialized speed monitoring functions for critical rotating equipment.
The module is designed to provide accurate measurement and rapid response for machines where speed changes must be detected immediately.
Main features include:
- High accuracy rotational speed measurement
- Overspeed monitoring
- Zero-speed detection
- Speed alarm generation
- Machine startup supervision
- Shutdown speed monitoring
- Continuous online protection
The module processes input signals from speed sensors and converts them into reliable speed information.
It can detect abnormal speed conditions and provide early warning signals before serious mechanical problems occur.
The module supports configurable speed limits, allowing engineers to adjust alarm and protection parameters according to different machine requirements.
The front-panel LED indicators provide clear information about module operation status.
The rack-based structure allows easy connection with other protection modules within the same system.
The compact plug-in design simplifies installation and maintenance.
The module provides stable performance in industrial environments where vibration, temperature changes, and continuous operation are common.
Product Advantages
The major advantage of the 3500/50-01-00-01 is its ability to provide fast and accurate rotational speed monitoring for high-value rotating equipment.
Speed is one of the most important parameters in machinery protection. A small speed abnormality can indicate mechanical problems or create dangerous operating conditions.
Main advantages include:
- Accurate speed measurement
- Fast overspeed detection
- Reliable protection response
- Continuous monitoring capability
- Flexible configuration options
- Easy integration into protection systems
The module helps protect equipment from conditions such as:
- Turbine overspeed
- Unstable rotation
- Incorrect operating speed
- Startup abnormalities
- Shutdown sequence problems
- Sudden speed increases
The module improves equipment safety by providing reliable speed information for protection logic.
The integration with the 3500 system allows speed monitoring together with vibration, position, and other machine parameters.
The modular design reduces maintenance difficulty and improves system availability.
The industrial-grade construction ensures dependable operation in demanding environments.
Product Applications
The 3500/50-01-00-01 is widely used in industrial applications requiring reliable rotational speed monitoring and overspeed protection.
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 processing systems
- Refinery rotating equipment
- Offshore production facilities
- Marine propulsion systems
- Heavy industrial machinery
- Energy production equipment
The module is especially suitable for high-speed rotating machines where accurate speed monitoring is required for safe operation.
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 strategies.
The product range includes machinery protection systems, tachometer modules, vibration monitoring modules, relay modules, communication interfaces, proximity measurement products, position monitoring devices, and diagnostic solutions.
These products are widely used in industries where equipment safety, operational stability, and continuous production are important.
Product Series
3500 Machinery Protection System
The 3500 Machinery Protection System is a modular online monitoring and protection platform designed for critical rotating machinery.
The system uses a rack-mounted 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
- Tachometer Modules
- Relay Modules
- Position Monitoring Modules
- Temperature Monitoring Modules
- Communication Modules
- Process Monitoring Modules
The modular design allows flexible configuration according to different machine requirements.
The system provides:
- 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) |
|---|---|---|---|---|
| 3500/50-01-00 | Tachometer Module | Rotational speed monitoring and overspeed protection | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
| 3500/50M-01-00 | Tachometer Module | Advanced speed measurement functions | Approximately 241 × 24 × 250 mm | Approximately 0.85 |
| 3500/50-02-00 | 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 |
| 3500/50-01-00-01 | 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 3500/50-01-00-01 is a specialized Tachometer Module designed for the 3500 Machinery Protection System. It provides accurate rotational speed measurement, fast overspeed detection, and reliable machine protection functions.
With high measurement accuracy, rapid response capability, continuous online monitoring, and modular installation design, the module provides an effective solution for protecting high-speed rotating machinery.
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 compatibility with the 3500 platform make the 3500/50-01-00-01 an important component in modern rotating machinery protection systems.