21504-00-72-10-02 Bently Nevada 5mm/8mm Standard Mount Probe
Manufacturer:
Bently Nevada
Product No.:
21504-00-72-10-02
Condition:
In Stock
Product Type:
5mm and 8mm Standard Mount Probe
Product Origin:
USA
Weight:
323g
Shipping port:
Xiamen
Warranty:
12 months
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Bently Nevada 21504-00-72-10-02 Proximity Vibration Probe
Product Overview
New & original 8mm vibration probe with 7.2" case length and 1m cable. Features miniature coaxial connector and factory warranty. Ideal for industrial machinery monitoring.
Suffix Configuration Tree
- 21504: Base Model (Proximity Transducer System)
- 00: Unthreaded Length (0mm)
- 72: Case Length (7.2 inches)
- 10: Cable Length (1.0 metre)
- 02: Connector (Miniature Male Coaxial)
Technical Specifications
| Probe Diameter | 8mm |
| Thread Size | 3/8-24 UNF |
| Measurement Range | 0-80 mils (0-2.0mm) |
| Sensitivity | 200 mV/mil ±3.5% |
| Resonant Frequency | >12 kHz |
| Output Impedance | 50Ω ±5% |
| Insulation Resistance | >100MΩ @ 50VDC |
| Vibration Limit | 10g peak (20-10000Hz) |
| Shock Resistance | 100g (11ms half-sine) |
Environmental Specifications
- EMI Protection: EN 61000-6-4 compliant
- Ingress Protection: IP67 (submersible)
- Chemical Resistance: Resists oils, acids, and solvents
- Altitude Rating: 3000m maximum
Comparison With Similar Models
| Model | Case Length | Cable Length | Key Difference |
| 21504-00-28-10-02 | 2.8" | 1m | Shorter case for tight spaces |
| 21504-00-52-05-02 | 5.2" | 0.5m | Medium cable for panel mounts |
| 21504-00-32-10-02 | 3.2" | 1m | Standard industrial length |
| 21504-00-72-10-02 | 7.2" | 1m | Extended reach for deep installations |
Installation Notes
- Maintain 10 mils (0.25mm) minimum gap from target
- Use anti-rotation bracket during installation
- Calibrate with compatible proximitor
- Avoid sharp bends in cable (min 25mm radius)
FAQ
Q: Can this probe monitor thrust position?
A: Yes, when paired with appropriate monitoring system
Q: Is the cable replaceable?
A: No, cable is permanently attached to probe
Q: Maximum surface speed for target?
A: 65 m/s (213 ft/sec) at standard gap
Q: Compatible with 3300 XL systems?
A: Yes, when used with appropriate proximitor
Package & Warranty
- New probe in factory packaging
- Documentation pouch
- 12-month manufacturer warranty
Shipping
Global delivery via FedEx, UPS, DHL