Description
Description
The Emerson EPRO PR6424/000-140 CON021 Eddy Current Sensor is designed for precise measurement in harsh industrial environments. With a robust stainless steel sleeve and PTFE cable, this sensor offers reliability and long-lasting performance. It is ideal for monitoring rotating machinery, providing accurate feedback on the position and displacement of ferromagnetic materials, particularly for shaft diameter applications ≥80 mm. This sensor excels in high-speed environments with a maximum surface speed of 2,500 m/s, ensuring exceptional measurement accuracy even under extreme conditions.
PR6424/000-140 Technical Data
- Sensitivity/Linearity: 4 V/mm (101.6 mV/mil), with a tolerance of ≤ ±1.5%.
- Air Gap (Center): Nominal 2.7 mm (0.11”).
- Long-Term Drift: Less than 0.3%.
- Static/Dynamic Range (mm): ±2.0 mm (0.079”).
- Static/Dynamic Range (μm): 0 to 1,000 μm (0 to 0.039”).
- Target Material: Ferromagnetic Steel (42 Cr Mo4 Standard).
- Maximum Surface Speed: 2,500 m/s (98,425 ips).
- Shaft Diameter: Minimum 80 mm.
- Operating Temperature Range: -35°C to 150°C (-31°F to 302°F).
- Temperature Error: Less than 4% per 100°K (API 670 compliant).
- Pressure Resistance: 10,000 hPa (145 psi).
- Shock & Vibration: 5g @ 60Hz @ 25°C (77°F).
- Material: Stainless Steel sleeve, PTFE cable.
- Weight: Approximately 200 grams (7.05 oz).










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