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- Bently Nevada
- 3500/53 133396-01
- Overspeed Detection I/O Module
- USA
- 241.3 x 24.4 x 99.1mm
- 0.45 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Bently Nevada 3500/53 (133396-01) is a dedicated Overspeed Detection I/O Module designed to interface with overspeed detection systems within the 3500 Series. It facilitates signal routing, conditioning, and integration between sensors, monitoring modules, and protection systems.
By providing a reliable interface for overspeed monitoring, this module ensures that alarms and control actions are transmitted accurately, supporting safe operation of high-speed rotating machinery.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/53 |
| Part Number | 133396-01 |
| Product Type | Overspeed Detection I/O Module |
| Function | Signal routing and conditioning for overspeed detection |
| Dimensions | 241.3 × 24.4 × 99.1 mm |
| Weight | 0.45 kg |
| Installation | Rack-mounted (3500 system rack) |
| Power Supply | Backplane-powered |
| Signal Input | Tachometer sensors, magnetic pickups, proximity probes |
| Signal Output | Conditioned signals to monitoring/protection systems |
| Application | Rotating machinery overspeed monitoring |
| Operating Environment | Industrial-grade, continuous operation |
Function and Working Principle
The 133396-01 module operates as an interface module for overspeed detection systems:
- Receives input signals from sensors and tachometer modules
- Conditions and amplifies signals for accurate monitoring
- Routes signals to alarms, control systems, or protection modules
- Ensures signal integrity within industrial environments
- Supports integration with Bently Nevada 3500/53 Overspeed Detection modules
This module is essential to maintain reliable communication between overspeed sensors and the monitoring system.
Role in Industrial Control Systems
Within a Bently Nevada 3500 system, the 133396-01 module:
- Interfaces between sensors and overspeed detection modules
- Provides reliable routing of alarm and trip signals
- Enhances protection of high-speed machinery
- Works with tachometer modules, preamplifiers, and other I/O modules
- Supports predictive maintenance and early detection of abnormal operating conditions
It ensures smooth and reliable operation of overspeed monitoring systems in industrial setups.
Industrial Applications
The 3500/53 (133396-01) module is widely used in:
- Gas and steam turbines
- Industrial compressors and pumps
- Generators in power plants
- Oil & gas and petrochemical facilities
- High-speed rotating machinery requiring precise overspeed monitoring
Its compact design allows integration in standard 3500 system racks, providing essential signal routing capabilities.
Installation and System Integration
Installation guidelines:
- Mounted in a Bently Nevada 3500 system rack
- Connected to tachometer sensors and overspeed detection modules
- Powered via the rack backplane
- Configured to route conditioned signals to alarms or control systems
- Supports multiple inputs and outputs for flexible integration
Proper installation ensures reliable signal communication and effective overspeed protection.
Compatible System Components
This module works with:
- 3500/53 Overspeed Detection Modules (e.g., 133388-01)
- Tachometer Modules (3500/50M series) for RPM input
- Preamplifier modules for sensor signal conditioning
- Monitoring and control modules in the 3500 system
- 3500 Series rack chassis and power supply units
These components together form a complete and reliable machinery protection system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 133396-01 | Overspeed I/O Module | Signal interface for overspeed systems | Machinery protection |
| 133388-01 | Overspeed Detection Module | High-speed monitoring | Turbines, compressors |
| 3500/50M (288062-02) | Tachometer Module | Accurate RPM measurement | Rotating machinery |
| 286566-02 | Tachometer Module | Compact design | Space-limited installations |
| 3500/42M | Monitoring Module | Multi-parameter monitoring | Rotating machinery |
Key Advantages
- Reliable Signal Routing: Ensures accurate transmission of overspeed alarms and trip signals
- Industrial-Grade Performance: Designed for continuous operation in harsh environments
- Seamless Integration: Works with Bently Nevada 3500/53 Overspeed Detection Modules
- Compact Design: 0.45 kg, fits easily into 3500 system racks
- Supports Predictive Maintenance: Maintains signal integrity for early detection of abnormal conditions
- Flexible Configuration: Interfaces with multiple sensors and modules for versatile system setup
Technical FAQs
What is the main purpose of the 133396-01 module?
It routes and conditions signals from overspeed sensors to detection modules and protection systems.
Which equipment uses this module?
Turbines, compressors, generators, and other high-speed rotating machinery.
Can it work alone?
No, it must be paired with an Overspeed Detection Module (e.g., 133388-01) for full functionality.
How is it installed?
Mounted in a 3500 system rack and connected to sensors, tachometer modules, and alarms/trip outputs.
Conclusion
The Bently Nevada 3500/53 (133396-01) Overspeed Detection I/O Module is a crucial interface module for industrial machinery protection. By providing reliable signal routing and conditioning between overspeed sensors and detection modules, it ensures accurate alarm generation, machinery protection, and seamless integration into the 3500 Series system. Its compact, industrial-grade design makes it essential for safe and efficient high-speed machinery operation.