21504-00-16-10-02 7200 8 mm Standard Mount Probe
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Bently Nevada 21504 Proximity Probe: Precision Vibration Sensing
Product Overview
Industrial-grade 8mm proximity probe for vibration monitoring in rotating machinery. Features chemical-resistant construction and wide temperature operation. Factory new with 12-month warranty.
Technical Specifications
Brand: Bently Nevada
Full Model: 21504-00-16-10-02
Suffix Breakdown:
- 00: 0mm unthreaded length
- 16: 160mm case length
- 10: 1.0m (39") cable (±4")
- 02: Miniature male coaxial connector
Measurement Range: 0.25-2.0mm (10-80 mils)
Scale Factor: 7.87 V/mm ±9.5%
Frequency Response: 0-10kHz (±5%)
Power Supply: -17.5V to -26V DC
Temp Range:
- Proximitor: -51°C to +100°C
- Probe/Cable: -34°C to +177°C
Thread Size: 3/8-24 UNF
Chemical Resistance: Oils, acids, solvents
Compare Similar Probes
| Model | Case Length | Cable | Unthreaded | Details |
|---|---|---|---|---|
| 21504-20-32-10-02 | 320mm | 1.0m | 200mm | View Specs |
| 21504-00-20-10-02 | 200mm | 1.0m | 0mm | View Specs |
| 21504-12-28-10-02 | 280mm | 1.0m | 120mm | View Specs |
Key Advantages
- Wide -34°C to +177°C operating range
- Resists oils, acids and industrial solvents
- 0-10kHz flat frequency response
- Precision 200mV/mil scale factor
- Miniature coaxial connector
Installation Notes
- Maintain 0.8-1.5mm gap to target surface
- Use 3/8-24 UNF threading tool
- Ground shield at monitoring system
- Avoid bending cable near probe head
Shipping & Warranty
Delivery: FedEx/UPS/DHL (3-7 days worldwide)
Warranty: 12 months manufacturing defects coverage
FAQ
Q: Minimum target material thickness?
A: 1.5mm for carbon steel, 3.0mm for stainless
Q: Maximum cable extension length?
A: 300m with approved coaxial cable
Q: Chemical exposure limits?
A: Continuous immersion in 10% sulfuric acid at 65°C max
Q: Vibration measurement accuracy?
A: ±5% or 0.02mm (whichever greater)