Description
Bently Nevada 21505 Vibration Probe – Precision Machinery Monitoring
???? Core Specifications
| Part Number | 21505-12-40-10-02 |
| Measurement Range | 80 mils (2.0 mm) from 10 mils |
| Accuracy | ±4% (system calibrated) |
| Frequency Response | 0-10 kHz (±5%) |
| Temperature Range | -51°C to +177°C (probe) |
| Output Sensitivity | 200 mV/mil (7.87 V/mm) |
⚙️ Configuration Details
- Unthreaded Length: 120 mm
- Total Cable: 1.0 metre (+0.25/-0.10m tolerance)
- Connector: Miniature male coaxial
- Thread Size: 3/8-24 UNF
- Cable Armor: Stainless steel
- Probe Diameter: 8 mm
???? Package & Support
- Condition: New & original factory packaging
- Warranty: 12 months
- Shipping: FedEx | UPS | DHL
Environmental Tolerance
- Chemical Resistance: Sulfuric acid, lube oil, MEK
- Humidity: 95% non-condensing
- Shock Rating: 100g operational
- Vibration Immunity: 20g @ 2kHz
Expert Questions
Q: Suitable for steam turbines?
A: Yes – handles up to +177°C probe temperatures.
Q: Calibration required after installation?
A: Factory calibrated – ready for use.
Q: Compatible with GE Bently Nevada systems?
A: Fully compatible with 7200 series monitors.











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