Overview
Moreover, this module converts NSv proximity transducer displacement signals into reliable velocity measurements.
Engineers prefer velocity monitoring when casing vibration better reflects structural or mechanical fault conditions.
Therefore, this module strengthens machinery protection strategies across demanding industrial environments.
In addition, the dual-channel design allows simultaneous monitoring of two vibration points using one rack slot.
As a result, plants increase monitoring coverage while maintaining compact and efficient 3300 XL system layouts.
Specification
| Category | Parameter | Detailed Description |
|---|---|---|
| General Information | Product Model | Bently Nevada 3300/55-03-14-14-14-00-00-07-00 |
| General Information | Module Type | Dual Velocity Monitor Module |
| General Information | System Platform | 3300 XL Machinery Protection System |
| Measurement Principle | Monitoring Function | Accurate vibration velocity monitoring for critical rotating equipment |
| Measurement Principle | Signal Conversion | Converts NSv proximity transducer peak-to-peak displacement signals into velocity values |
| Measurement Principle | Preferred Use Case | Velocity monitoring where casing vibration reflects structural or mechanical fault behavior |
| Channel Configuration | Channel Design | Dual-channel architecture supporting Channel A and Channel B |
| Channel Configuration | Channel Input Option | Dual velocity inputs derived from peak-to-peak displacement measurements |
| Channel Configuration | Channel A Input | Channel A indicates peak-to-peak displacement converted to velocity |
| Channel Configuration | Channel B Input | Channel B indicates peak-to-peak displacement converted to velocity |
| Measurement Range | Channel A Full-Scale Range | 0–100 µm peak-to-peak displacement equivalent |
| Measurement Range | Channel B Full-Scale Range | 0–100 µm peak-to-peak displacement equivalent |
| Signal Processing | Velocity Calculation | Internal signal conditioning and velocity derivation optimized for casing vibration |
| Signal Processing | Dynamic Response | Suitable for detecting imbalance, looseness, and structural resonance conditions |
| Alarm Functions | Alarm Configuration | Independent alert and danger thresholds per channel |
| Alarm Functions | Alarm Relay Option | Quad relay output using Velomitor-style relay logic |
| Alarm Functions | Protection Role | Supports machinery protection actions and plant alarm systems |
| System Integration | Rack Utilization | Uses a single 3300 XL rack slot for two vibration points |
| System Integration | Monitoring Efficiency | Increases monitoring density while maintaining compact rack layouts |
| Applications | Typical Equipment | Turbines, compressors, pumps, motors, generators |
| Applications | Monitoring Objective | Strengthens machinery protection strategies in demanding industrial environments |
| Reliability | Design Purpose | Continuous, stable velocity monitoring under industrial operating conditions |
FAQ
Moreover, velocity measurements align closely with structural vibration severity and industry vibration standards.
Q2: Can each channel operate independently?
Yes, therefore each channel supports independent alarms and signal outputs.
Q3: Is this module compatible with existing 3300 XL systems?
In addition, it integrates seamlessly with standard 3300 XL racks and system modules.
Q4: What sensors are required for operation?
For instance, the module works specifically with 3300 XL NSv proximity transducer systems.















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