The EPRO PR6423/078-110 provides precise shaft vibration and displacement monitoring. This 8mm eddy current sensor delivers reliable data for critical machinery protection. Moreover, it integrates seamlessly into standard industrial monitoring systems.
Key Specifications and Design Parameters
This sensor model excels with its robust technical performance. Its compact 8mm diameter probe fits into tight installation spaces. The unit offers a standard measuring range from 0 to 2 millimeters. Notably, you can extend this range to approximately 3mm with specific converter settings. The CON011, CON021, CON031, and CON041 converter series provide this flexibility. The sensor achieves a high sensitivity of 8 Volts per millimeter.
| Parameter | Specification |
|---|---|
| Sensor Head Diameter | 8 mm |
| Nominal Measuring Range | 0 to 2 mm |
| Sensitivity | 8 V/mm (~203 mV/mil) |
| Frequency Response | 0 to 10 kHz (-3 dB) |
| Nominal Air Gap | 1.0 mm |
| Static Accuracy | ≤ ±1.5% |
| Target Material | Ferromagnetic steel (42CrMo4 standard) |
| Max Shaft Surface Speed | 2,500 m/s |
| Min. Shaft Diameter | ≥ 20 mm |
| Operating Temperature | -35°C to +180°C |
| Short-Term Temp. Excursion | Up to 200°C (<4 hours) |
| Max. Cable Temperature | 200°C |
| Pressure Resistance | 10,000 hPa (145 psi) |
| Shock Resistance | 5 g @ 60 Hz |
| Cable Length | 5 m or 10 m (model dependent) |
| Certification | ATEX Approved |
Application and System Integration
The PR6423/078-110 is suitable for demanding industrial environments. Primary applications include steam turbines, gas turbines, and compressors. It also protects critical pumps and large industrial fans effectively. The sensor design meets strict API 670 compliance for machine protection. For complete monitoring solutions, pair it with the AMS 3000 series modules. This setup ensures comprehensive machinery health oversight.
Environmental Durability and Compliance
EPRO designed this sensor for long-term reliability under harsh conditions. It withstands operating temperatures up to 180 degrees Celsius. The integrated cable also resists high ambient heat up to 200°C. Furthermore, the housing offers robust pressure and shock resistance. The ATEX certification guarantees safe operation in hazardous areas. Therefore, industries trust this sensor for mission-critical monitoring tasks.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 150 × 100 × 50 mm |
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