Description
Bently Nevada Vibration Probe 21504-12-52-05-02
New 8mm vibration sensor for machines. Measures movement very accurately. Works in hot, wet, or oily places.
Why Buy This Probe?
- Easy to use – ready to install
- Strong – handles tough factory conditions
- Precise – measures tiny movements
- Flexible – works in heat or cold
Part Number Details
- 21504 = Basic probe model
- 12 = 120mm smooth tip
- 52 = 5.2 inch body
- 05 = 0.5 meter wire
- 02 = Standard connector
Key Numbers
| Measures from | 0.25mm to 2.0mm |
| Power needed | -17.5V to -26V |
| Works from | -34°C to +177°C |
Where It Works
- Steel factory rollers
- Ship engines
- Rock crushers
- Water pumps
What You Get
- 1 probe with attached wire
- Paperwork
- Protective box
Help & Shipping
- 1 year guarantee
- Fast shipping options
- Support team available
Common Questions
Q: How long is the wire?
A: 0.5 meter (about 20 inches).
Q: Can it get wet?
A: Yes, water won’t damage it.
Q: What size hole to mount it?
A: Needs 3/8-24 threaded hole.
Q: How often to check?
A: Once a year for important machines.











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