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Bently Nevada 3500/45-01-00 Position Monitor
Manufacturer: Bently Nevada
Product Number: 3500/45-01-00
Category: Position Monitor
Number of Channels: 4
Application: Rotating machinery monitoring requiring continuous measurement of axial (thrust) position, differential expansion, and other critical parameters
Sensor Support: Proximity transducers
Product Description
The Bently Nevada 3500/45-01-00 is a 4-channel position monitor designed for rotating machinery, providing continuous monitoring of axial (thrust) position, differential expansion, and other critical parameters. It supports inputs from proximity sensors, rotary position transducers (RPTs), and linear variable differential transformers (LVDTs), enabling versatile applications in power plants, manufacturing, and oil & gas industries. The monitor features advanced signal conditioning, user-programmable alarms, and modular integration with Bently’s 3500 Series rack systems. Its compact design and rugged construction ensure reliable performance in harsh environments, while real-time data analysis helps prevent equipment failures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 3500/45-01-00 |
| Function | Axial position, differential expansion, case expansion |
| Input Voltage | 24 VDC ±10% |
| Temperature Range | -30°C to +65°C (operating); -40°C to +85°C (storage) |
| Humidity | 95% non-condensing |
| Sensor Compatibility | Proximity sensors, RPTs, LVDTs |
| Channels | 4 (configurable in pairs) |
| Output Signal | 4–20 mA analog, dual relay alarms |
| Dimensions | 24.13 cm × 2.44 cm × 24.18 cm |
| Weight | 0.91 kg |
| Rack Space | 1 full-height slot |
Advantages and Features
- Multi-Function Flexibility: Configurable for axial position, differential expansion, or case expansion, supporting up to two functions simultaneously.
- Non-Latching Alarms: Alarms reset automatically once parameters return to safe levels, reducing false triggers.
- Hot-Swap Capability: Modules can be replaced without system shutdown.
- Wide Sensor Support: Compatible with proximity, RPT, and LVDT sensors for diverse monitoring needs.
- CE/UL Certified: Meets global safety standards for industrial use.
Application Areas and Use Cases
Industry Applications:
- Power Generation: Steam turbines, generators.
- Manufacturing: CNC machines, pumps, compressors.
- Oil & Gas: Centrifugal compressors, rotating equipment.
Case Study: A U.S. power plant reduced unplanned downtime by 25% using the 3500/45-01-00 to monitor axial displacement in steam turbines, avoiding $800,000 in annual repair costs.
Competitor Comparison
- Higher Channel Density: Four configurable channels compared to typical 2-channel alternatives.
- Simplified Configuration: Built-in software eliminates the need for external programming tools.
- Extended Temperature Range: Operates at -30°C to +65°C, exceeding most competitors’ 0°C–50°C range.
Selection Recommendations
- Monitoring Complexity: Choose the 3500/45-01-00 for multi-parameter applications; opt for Bently’s 3500/42M for single-channel vibration monitoring.
- Environment: Ensure compatibility with ambient temperatures and humidity levels.
- Scalability: Pair with Bently’s System 1 software for enterprise-wide asset management.
Precautions
- Sensor Alignment: Properly align proximity sensors to avoid measurement errors.
- Channel Pairing: Configure channels in pairs (e.g., Channels 1+2 for axial position, 3+4 for differential expansion).
- Safety Barriers: Use external barriers for hazardous areas if internal options are not selected.
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Bently Nevada 3500/45-01-00 Position Monitor
Manufacturer: Bently Nevada
Product Number: 3500/45-01-00
Category: Position Monitor
Number of Channels: 4
Application: Rotating machinery monitoring requiring continuous measurement of axial (thrust) position, differential expansion, and other critical parameters
Sensor Support: Proximity transducers
Product Description
The Bently Nevada 3500/45-01-00 is a 4-channel position monitor designed for rotating machinery, providing continuous monitoring of axial (thrust) position, differential expansion, and other critical parameters. It supports inputs from proximity sensors, rotary position transducers (RPTs), and linear variable differential transformers (LVDTs), enabling versatile applications in power plants, manufacturing, and oil & gas industries. The monitor features advanced signal conditioning, user-programmable alarms, and modular integration with Bently’s 3500 Series rack systems. Its compact design and rugged construction ensure reliable performance in harsh environments, while real-time data analysis helps prevent equipment failures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 3500/45-01-00 |
| Function | Axial position, differential expansion, case expansion |
| Input Voltage | 24 VDC ±10% |
| Temperature Range | -30°C to +65°C (operating); -40°C to +85°C (storage) |
| Humidity | 95% non-condensing |
| Sensor Compatibility | Proximity sensors, RPTs, LVDTs |
| Channels | 4 (configurable in pairs) |
| Output Signal | 4–20 mA analog, dual relay alarms |
| Dimensions | 24.13 cm × 2.44 cm × 24.18 cm |
| Weight | 0.91 kg |
| Rack Space | 1 full-height slot |
Advantages and Features
- Multi-Function Flexibility: Configurable for axial position, differential expansion, or case expansion, supporting up to two functions simultaneously.
- Non-Latching Alarms: Alarms reset automatically once parameters return to safe levels, reducing false triggers.
- Hot-Swap Capability: Modules can be replaced without system shutdown.
- Wide Sensor Support: Compatible with proximity, RPT, and LVDT sensors for diverse monitoring needs.
- CE/UL Certified: Meets global safety standards for industrial use.
Application Areas and Use Cases
Industry Applications:
- Power Generation: Steam turbines, generators.
- Manufacturing: CNC machines, pumps, compressors.
- Oil & Gas: Centrifugal compressors, rotating equipment.
Case Study: A U.S. power plant reduced unplanned downtime by 25% using the 3500/45-01-00 to monitor axial displacement in steam turbines, avoiding $800,000 in annual repair costs.
Competitor Comparison
- Higher Channel Density: Four configurable channels compared to typical 2-channel alternatives.
- Simplified Configuration: Built-in software eliminates the need for external programming tools.
- Extended Temperature Range: Operates at -30°C to +65°C, exceeding most competitors’ 0°C–50°C range.
Selection Recommendations
- Monitoring Complexity: Choose the 3500/45-01-00 for multi-parameter applications; opt for Bently’s 3500/42M for single-channel vibration monitoring.
- Environment: Ensure compatibility with ambient temperatures and humidity levels.
- Scalability: Pair with Bently’s System 1 software for enterprise-wide asset management.
Precautions
- Sensor Alignment: Properly align proximity sensors to avoid measurement errors.
- Channel Pairing: Configure channels in pairs (e.g., Channels 1+2 for axial position, 3+4 for differential expansion).
- Safety Barriers: Use external barriers for hazardous areas if internal options are not selected.
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