Overview
Moreover, its dual-channel architecture allows continuous monitoring of thrust movement in both axial directions.
Therefore, reliability engineers can detect abnormal thrust conditions before they damage bearings or rotating components.
In addition, the NSv proximity transducer design supports compact installations while maintaining high measurement accuracy and stability.
Specification
| Parameter | Description |
|---|---|
| Model | 3300/20-12-01 |
| Module Type | Dual Thrust Monitor |
| Sensor Type | XL NSv proximity transducers |
| Probe System | 11 mm proximity probe system |
| Input Channels | 2 independent thrust measurement channels |
| Measurement Function | Axial shaft position and thrust movement monitoring |
| Measurement Range | Typical ±2 mm axial displacement |
| Frequency Response | DC to 10 kHz |
| Phase Capability | Supports thrust position reference and movement analysis |
| Signal Output | 4–20 mA current outputs, optional voltage outputs |
| Accuracy | ±1% full scale under normal operating conditions |
| Resolution | Up to 1 µm axial displacement resolution |
| Response Time | Less than 100 ms for dynamic thrust events |
| Signal Processing | Real-time thrust position and movement calculation |
| Mounting | Standard 3300 XL system rack slot |
| Power Supply | Powered through 3300 XL rack backplane |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Environmental Rating | Industrial-grade, vibration-resistant construction |
| Protection Features | Overvoltage, short-circuit, and EMI protection |
| Calibration Method | Front-panel adjustable controls |
| Typical Applications | Turbines, compressors, pumps, generators |
| System Role | Continuous thrust protection for rotating machinery |
| Standards Compliance | Industrial machinery protection standards |
FAQ
It monitors axial shaft position and thrust movement using dual NSv proximity transducers.
Q2: Why does the module use two channels?
The dual-channel design supports opposing thrust measurements or redundancy for improved protection reliability.
Q3: Is this module compatible with existing 3300 XL racks?
Yes, it installs directly into standard 3300 XL system racks without modification.
Q4: Can it support predictive maintenance strategies?
Moreover, it provides early detection of abnormal thrust conditions before bearing damage occurs.
Q5: What maintenance does the module require?
Routine inspection and calibration ensure optimal performance, while the robust design reduces service frequency.
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