Description
Bently Nevada 21505-00-12-10-02 Vibration Probe: Zero Clearance Precision
Core Specifications
- Brand: Bently Nevada
- Full Model: 21505-00-12-10-02
- Unthreaded: 0 mm (direct mount)
- Case Length: 120 mm
- Cable: 1.0m armored
- Connector: Miniature male coaxial
Performance Data
- Range: 80 mils (2.0 mm) from 0.25mm start
- Accuracy: ±0.02mm linearity
- Output: 200 mV/mil (±4%)
- Response: 0-10kHz (-5%@10kHz)
- Temp: Probe: -34°C to +177°C
Installation Notes
Direct-flush mounting with zero unthreaded length. Ideal for confined spaces. Maintain 0.25mm initial gap. Use stainless steel locknut (3/8-24 thread).
Industrial Applications
- Steam turbine shaft displacement monitoring
- Paper mill dryer section vibration analysis
- Marine engine thrust bearing protection
- Food processing mixer imbalance detection
Packaging & Shipping
- Factory-sealed anti-static packaging
- Warranty: 12 months
- Excludes: Calibration certificates
- Shipping: FedEx/UPS/DHL express
Technical Advantages
- Survives 10% sulfuric acid exposure
- Withstands 350°F steam environments
- Stainless armor prevents cable damage
- ±0.8 mil repeatability after maintenance
FAQ
Q: Suitable for high-moisture areas?
A: Yes, 95% humidity resistance
Q: Minimum target material?
A: Carbon steel ≥5mm thickness
Q: Cable extension possible?
A: Use approved extensions only
Model Comparison
| Model | Case Length | Unthreaded | Best For |
|---|---|---|---|
| 21505-00-12-10-02 | 120mm | 0mm | Flush-mount applications |
| 21505-00-28-10-02 | 280mm | 0mm | Deep-jacket installations |
| 21505-00-40-10-02 | 400mm | 0mm | Extreme-reach requirements |











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