Core High-Sensitivity Measurement Function
The EPRO PR6423/10R-010 CON021 is a high-sensitivity eddy current sensor for precision vibration and displacement measurement. This non-contact sensor is specifically designed for monitoring rotating machinery with conductive steel targets. It offers a high sensitivity of 8 V/mm for detecting minute changes in gap distance. Consequently, it provides accurate data for condition monitoring and protecting critical assets like turbines and compressors.
Optimized Dynamic Range and Accuracy
This sensor is best suited for dynamic measurements in the range of 50 to 500 micrometers (2 to 20 mils). It delivers excellent linearity with an error of less than ±1% after calibration. The PR6423/10R-010 CON021 exhibits minimal long-term drift, rated at a maximum of 0.3%. Furthermore, its design minimizes the influence of supply voltage variations on measurement accuracy.
Detailed Technical Specifications
Engineered for extreme environments, the sensor operates reliably at temperatures up to +180°C for short durations. Its stainless steel body with EPDM O-ring sealing provides robust protection against oil and moisture. The following table details its comprehensive measurement, environmental, and physical parameters.
| Parameter | Specification |
|---|---|
| Manufacturer / Series | EPRO / PR6423 |
| Product Model | PR6423/10R-010 CON021 |
| Sensor Type | Eddy Current / Non-Contact |
| Primary Measurement | Vibration & Displacement |
| Sensitivity | 8 V/mm |
| Dynamic Range (Optimal) | 50 to 500 µm (2 to 20 mils) |
| Static Range | ±1.0 mm (±0.04 in) |
| Linearity Error | < ±1% |
| Long-Term Drift | < 0.3% max. |
| Target Material | Electrically Conducting Steel, Cylindrical Shaft |
| Thread Size | M10 x 1.0 or 3/8”-24 UNF-2A |
| Operating Temperature | -35°C to +70°C (Short term to +180°C) |
| Storage Temperature | -40°C to +70°C |
| Pressure Resistance | 10,000 hPa (at sensor head) |
| Vibration Resistance | 5 g @ 60 Hz |
| Cable Length | 1m + 9m extension (10m total) |
| Max. Cable Temperature | +80°C |
| Cable Insulation | PTFE (High-Performance) |
| Net Weight (Unarmored) | 0.1 kg |
| Net Weight (Armored) | 0.3 kg |
Application in Machinery Protection
Use this sensor for precise radial vibration monitoring on generator shafts, pump impellers, and compressor rotors. Its high sensitivity makes it ideal for detecting early-stage imbalance or misalignment. The EPRO PR6423/10R-010 CON021 is a critical component for advanced predictive maintenance systems. Therefore, it is essential for maximizing reliability and preventing catastrophic failures in power generation and heavy industry.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 150 × 100 × 50 mm |
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