A6824 | EPRO Non-Contact Eddy Current Displacement Sensor
Manufacturer: Epro
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Part Number: A6824
Condition：New with Original Package
Product Type: Contact Eddy Current Displacement Sensor
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
EPRO A6824 Eddy Current Displacement Sensor Module
Product Overview
The EPRO A6824 is a precision-engineered eddy current sensor module developed for accurate non-contact monitoring of shaft displacement and vibration. As part of the Emerson portfolio, it is widely applied in steam turbines, gas turbines, hydro turbines, compressors, pumps, and industrial fans.
Engineered for demanding environments, the A6824 maintains stable performance across high temperature and vibration conditions. It delivers real-time measurements of shaft position, eccentricity, and dynamic motion, ensuring reliable protection and diagnostics for critical rotating machinery.
Technical Specifications
| Feature | Specification |
|---|---|
| Manufacturer | EPRO (Emerson) |
| Model Number | A6824 |
| Product Type | Non-contact eddy current displacement sensor |
| Sensitivity | 2 V/mm (≈50.8 mV/mil) |
| Static Measurement Range | 4 mm (≈0.157 inches) |
| Nominal Gap | ~5.5 mm (≈0.22 inches) |
| Long-Term Drift | < 0.3% |
| Target Material | Ferromagnetic steel (e.g., 42CrMo4 standard) |
| Max Shaft Diameter | ≥ 200 mm (≈7.87 inches) |
| Max Shaft Speed | Up to 2500 m/s (≈98,425 inches/sec) |
| Operating Temperature | –35°C to +180°C (–31°F to +356°F) |
| Max Cable Temperature | Up to 200°C (≈392°F) |
| Temperature Drift | < 0.3% per 100°C |
| Zero Point Error | < 10 µm / 0.15% |
| Pressure Rating | Sensor head rated up to 6500 hPa (≈94 psi) |
| Vibration Resistance | 5G @ 60 Hz @ 25°C |
| Shock Resistance | Built for industrial vibration and shock conditions |
| Condition | Brand new, unused, unopened, original packaging |