21505-00-52-10-02 Bently Nevada | 8 mm Proximity Probe
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Bently Nevada 21505-00-52-10-02: Precision Vibration Monitoring Probe
Product Overview
Brand-new Bently Nevada proximity vibration sensor designed for industrial machinery protection. Features stainless steel armor and factory calibration. Ideal for detecting shaft vibration in turbines, compressors, and rotating equipment.
Key Features
- 8mm Diameter Tip with 3/8-24 threads
- 200 mV/mil calibrated output
- Stainless steel armored cable
- Resists oils, acids, and solvents
- New in original factory packaging
Complete Model Suffix Details
| Code | Option | Meaning |
|---|---|---|
| 21505 | Base Model | 7200 Proximity System |
| 00 | Unthreaded Length | 0mm |
| 52 | Case Length | 5.2 inches |
| 10 | Cable Length | 1.0 meter (39") |
| 02 | Connector | Miniature male coaxial |
Technical Specifications
- Brand: Bently Nevada
- Model: 21505-00-52-10-02
- Range: 80 mils (2.0 mm)
- Accuracy: ±4% (system calibrated)
- Output: -200 mV/mil linear signal
- Frequency Response: 0-10 kHz
-
Temp Range:
- Proximitor: -51°C to +100°C
- Probe: -34°C to +177°C
- Power: -17.5V to -26V DC
Installation Guide
Mount within 10 mils (0.25mm) of target surface. Use 3/8-24 threaded mounting. Ensure clean/dry installation environment. Avoid cable stress during routing.
Compatibility
Works with Bently Nevada 3300/3500 monitoring systems. Compatible with turbines, generators, pumps and gearboxes. Fits standard 8mm mounting holes.
Package Includes
- 1x Vibration probe
- Protective caps
- Installation manual
Warranty & Shipping
12-month factory warranty. Ships worldwide via FedEx, UPS, DHL with tracking. Delivery in 3-7 business days.
Real-World Applications
- Gas turbine vibration monitoring
- Compressor shaft protection
- Power generation equipment
- Paper mill roller alignment
FAQ
Q: What's the cable length tolerance?
A: +10 inches/-4 inches from nominal 39" length.
Q: Chemical resistance?
A: Resists oils, 10% sulfuric acid, ammonia solutions.
Q: Humidity limits?
A: Operates at up to 95% non-condensing humidity.
Similar Probes Comparison
| Model | Cable Length | Case Length | Key Difference |
|---|---|---|---|
| 21505-00-52-10-02 | 1.0m | 5.2" | - |
| 21505-00-72-10-02 | 1.0m | 7.2" | Longer case |
| 21505-04-48-10-02 | 1.0m | 4.8" | Shorter case |
| 21505-22-55-10-02 | 1.0m | 5.5" | Different threading |