21504-00-24-10-02 Bently Nevada 8 mm Proximity Probe
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Bently Nevada 7200 Proximity Transducer System: Precision Vibration Monitoring
Industrial-grade 8mm proximity probe with 10kHz frequency response and chemical-resistant design. Features stainless steel construction and wide temperature tolerance.
MODEL DECODER
| Suffix | Parameter | Value |
|---|---|---|
| 21504 | Series | 7200 Proximity Transducer |
| -00 | Unthreaded Length | 0 mm |
| -24 | Case Length | 240 mm |
| -10 | Cable Length | 1.0 meter (39") |
| -02 | Connector | Miniature male coaxial |
TECHNICAL SPECIFICATIONS
| Category | Specification |
|---|---|
| Electrical | • Input Power: -17.5 to -26 VDC • Output Range: 80 mils (2.0 mm) • Scale Factor: 200 mV/mil ±4% • Linearity: ±0.8 mils (0.02 mm) |
| Performance | • Frequency Response: 0-10 kHz (±5%) • Temp Sensitivity: -3% at 65°C • Probe Diameter: 8 mm • Armor Type: No lead armor |
| Environmental | • Probe Temp: -34°C to +177°C • Proximitor Temp: -51°C to +100°C • Humidity: 95% noncondensing • Chemical Resistance: Acids, oils, solvents |
| Physical | • Weight: 0.59 kg (1.3 lb) • Thread Type: Standard 318-24 • Cable Tolerance: +10"/-4" |
INSTALLATION GUIDE
- Mount with standard 318-24 threads
- Maintain minimum 0.25 mm (10 mils) gap
- Ensure proper cable strain relief
- Verify polarity during connection
PACKAGE CONTENTS
- 7200 Proximity Transducer assembly
- Mounting hardware kit
- Product specification sheet
SHIPPING OPTIONS
Worldwide delivery: FedEx • UPS • DHL
Express service available
FREQUENTLY ASKED QUESTIONS
Q: What chemicals is this probe resistant to?
A: Resists ammonium hydroxide, sulfuric acid, MEK, DMF, oils, and water
Q: Can I use this in high-temperature environments?
A: Yes, probes withstand +177°C (350°F) continuously
Q: Is calibration required before installation?
A: Factory-calibrated; field calibration recommended annually
COMPARISON CHART
| Part Number | Case Length | Cable | Key Feature | Details |
|---|---|---|---|---|
| This Model | 240mm | 1.0m | Standard thread | N/A |
| 21504-00-40-05-02 | 400mm | 0.5m | Longer case | Deep installation |
| 21505-00-32-90-02 | 320mm | 9.0m | Extended cable | Remote monitoring |
| 21504-00-32-10-02 | 320mm | 1.0m | Medium case | Versatile sizing |