Bently Nevada 21504-20-32-10-02 Vibration Probe
Main Technical Data
Range: 0.25mm to 2.0mm
Accuracy: ±0.02mm
Power: -17.5V to -26V DC
Temp Range: -34°C to +177°C
Cable: 1m flexible
Model Number Meaning
21504 – Base model
20 – 200mm unthreaded
32 – 81mm case (3.2″)
10 – 1-meter cable
02 – Coaxial connector
Common Uses
• Paper mill dryer monitoring
• Steel plant gearbox checks
• Water pump vibration alerts
• Generator shaft protection
Installation Tips
1. Use 3/8-24 thread mount
2. Keep 30mm probe clearance
3. Avoid sharp cable bends
4. Test with calibration tool
Special Features
Resists oil/chemical spills
Works in wet environments
No maintenance for 3 years
Lightweight 0.59kg design
Order Support
New in original packaging
Global express shipping
24/7 phone support line
Full 12-month warranty
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