Description
Bently Nevada 21500 Extended Reach Proximity Probe
Industrial-grade vibration sensor with 2.4″ deep case and 1.0m cable. Detects shaft movement with ±4% accuracy. New original with 12-month warranty.
PART NUMBER BREAKDOWN
| 21500 |
Probe Series |
| 00 |
0mm Unthreaded Length |
| 24 |
2.4″ Case Length |
| 10 |
1.0m Cable (39″) |
| 02 |
Miniature Coaxial Connector |
ADVANCED MEASUREMENT
| Gap Detection |
0.25-2.0 mm |
| Scale Factor |
200 mV/mil ±4% |
| Max Frequency |
10,000 Hz |
| Temp Sensitivity |
-3% at 65°C |
DURABILITY SPECS
- Operating Temp: -34°C to 177°C
- Humidity Tolerance: 95% non-condensing
- Chemical Resistance: Oils, acids, solvents
- Vibration Endurance: 10g @ 2kHz
MODEL COMPARISON
| Feature |
21500-00-24-10-02
(This Model) |
21500-00-12-10-02 |
21500-00-20-10-02 |
| Case Length |
2.4″ (Deep) |
1.2″ (Standard) |
2.0″ (Mid) |
| Cable Length |
1.0m |
1.0m |
1.0m |
| Best For |
Deep casing penetrations |
Standard installations |
Moderate depth applications |
INSTALLATION GUIDE
- Mount in 1/4-28 threaded hole
- Position 0.25-2.0mm from target
- Connect coaxial cable
- Verify 200mV/mil output signal
SYSTEM PERFORMANCE
| Interchangeability Error |
±0.06 mm max |
| 10kHz Signal Attenuation |
-5% |
| Warm-up Time |
< 30 seconds |
| Shock Tolerance |
100g @ 11ms |
PACKAGE INCLUDES
- 21500-00-24-10-02 probe
- Miniature male coaxial connector
- Installation documentation
- 12-month warranty
GLOBAL SHIPPING
Fast delivery via FedEx, UPS, DHL
Tracking provided
PROBE FAQ
| Q: Minimum target material? |
A: Ferrous steel > 3mm thick |
| Q: Cable bending radius? |
A: Minimum 50mm |
| Q: Response time? |
A: < 0.1ms |
| Q: Calibration interval? |
A: 24 months recommended |
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