The EPRO PR6423/013-000-CN delivers precise, non-contact measurement for critical turbomachinery. This high-performance eddy current sensor monitors shaft displacement, vibration, and speed. Consequently, it provides essential data for protecting and optimizing rotating equipment.
High-Precision Measurement Capabilities
The sensor offers a precise measurement range of 0 to 0.1 mm (100 µm). It achieves a high system accuracy of 0.05% for reliable diagnostic data. Furthermore, its fine resolution of 0.001 mm detects even the smallest positional changes. This performance meets strict standards like API 670 and ISO 10817-1.
Robust Design for Extreme Environments
The PR6423/013-000-CN operates reliably across a wide temperature span from -40°C to 485°C. It withstands high humidity levels from 0 to 95% relative humidity. The housing is certified for use in explosive areas (Eex ib IIC T6/T4). Moreover, it can endure vibrations up to 20 g pk-pk and shocks of 50 g pk-pk.
System Integration and Applications
This sensor is a core component of EPRO’s MMS 3000 and MMS 6000 monitoring systems. It is ideal for machine protection on turbines, compressors, and pumps. The unit also enables proactive condition monitoring to predict potential failures. Finally, its data supports precise process control in demanding industrial applications.
Detailed Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer & Series | EPRO (Part of MMS 3000/6000) |
| Model Number | PR6423/013-000-CN |
| Sensor Type | Non-Contact Eddy Current |
| Measurement Range | 0 to 0.1 mm (100 µm) |
| Resolution | 0.001 mm |
| System Accuracy | 0.05% |
| Temperature Range | -40°C to 485°C |
| Humidity Range | 0 to 95% RH |
| Vibration Resistance | 20 g peak-to-peak |
| Shock Resistance | 50 g peak-to-peak |
| Hazardous Area Cert. | Eex ib IIC T6/T4 |
| Compliance Standards | API 670, DIN 45670, ISO 10817-1 |
| Primary Applications | Radial/Axial Displacement, Eccentricity, Speed |
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 150 × 100 × 50 mm |



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