Description
Bently Nevada 21500 Compact Proximity Probe
Short-cable vibration sensor with 2.4″ deep case. Perfect for tight spaces. New original with 12-month warranty.
PART NUMBER DECODER
| 21500 |
Base Model |
| 00 |
0mm Unthreaded Length |
| 24 |
2.4″ Case Length |
| 05 |
0.5m Cable (20″) |
| 02 |
Miniature Coaxial Connector |
PRECISION PERFORMANCE
| Measurement Range |
0.25-2.0 mm |
| Accuracy |
±4% |
| Linearity |
±0.02 mm |
| Response Speed |
0-10,000 Hz |
PHYSICAL SPECS
- 5mm tip diameter
- 1/4-28 threaded mount
- Cable: 0.5m ±0.13m
- Weight: 0.59 kg
POWER & OUTPUT
| Voltage |
-17.5 to -26V DC |
| Current |
<12 mA |
| Sensitivity |
200 mV/mil |
| Temp Drift |
-3% at 65°C |
EXTREME ENVIRONMENT
| Probe Temp |
-34°C to 177°C |
| Electronics Temp |
-51°C to 100°C |
| Humidity |
95% non-condensing |
| Chemical Resistance |
Oils, acids, solvents |
INSTALLATION
1. Mount in 1/4-28 threaded hole
2. Set 0.25-2.0mm gap
3. Connect coaxial cable
4. Verify 200mV/mil output
PACKAGE CONTENTS
- 21500-00-24-05-02 probe
- Miniature male connector
- Installation guide
- 12-month coverage
GLOBAL SHIPPING
Express delivery via FedEx, UPS, DHL
Tracking provided
TECHNICAL FAQ
| Q: Maximum gap error? |
A: ±0.06mm with interchangeability |
| Q: Minimum target size? |
A: 15mm diameter shafts |
| Q: Vibration limit at 10kHz? |
A: -5% signal attenuation |
| Q: Cable extension possible? |
A: Use BN-approved cables only |
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