EPRO PR6423/000-011+CON041 Eddy Current Proximity Sensor System
$178.00
$390.00
Deskripsi
Overview
The PR6423/000‑011 + CON041 by EPRO is a precision eddy current proximity measurement system for non-contact monitoring of rotating machinery. This solution combines the PR6423 sensor with the CON041 converter, delivering reliable shaft vibration, displacement, eccentricity, and speed measurement fully compliant with API 670 machine protection standards. Engineered for harsh industrial conditions, it ensures accurate signal conditioning and seamless integration with monitoring systems such as MMS 6000, AMS 3000, or DCS/PLC platforms.
Technical Specifications
PR6423/000‑011 Sensor Specifications
| Parameter | Value |
|---|---|
| Sensor Head Diameter | 8 mm |
| Measuring Range | 0–2 mm (extendable to ~3 mm) |
| Sensitivity | 8 V/mm (203.2 mV/mil) |
| Frequency Response | 0–10 kHz (–3 dB) |
| Nominal Air Gap | ~1.0 mm |
| Static Accuracy | ≤ ±1.5% |
| Dynamic Accuracy | High |
| Target Material | Ferromagnetic steel (42CrMo4 recommended) |
| Operating Temperature | –35 °C to +180 °C |
| Short-Term Thermal Excursion | Up to 200 °C (<4 h) |
| Maximum Cable Temperature | 200 °C |
| Pressure Resistance | 10,000 hPa (145 psi) |
| Shock Resistance | 5 g @ 60 Hz |
| Cable Length Options | 5–10 m standard |
| Output Signal | Raw eddy current |
| Certification | ATEX approved |
CON041 Converter Specifications
| Parameter | Value |
|---|---|
| Input | Raw signal from PR6423 sensor |
| Output Signal | ±10 V or 4–20 mA, configurable scaling |
| Frequency Response | Matches sensor bandwidth |
| Operating Temperature | –35 °C to +85 °C |
| Certification | CE, API 670 compliant |
| Function | Conditions raw eddy current signals into standardized output for monitoring systems |
| Integration | Compatible with DCS, PLC, MMS 6000, AMS 3000, and similar platforms |
Key Features
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Complete Measurement Chain: Sensor and converter provide fully conditioned outputs.
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Non-Contact Monitoring: Eliminates mechanical wear for long-term reliability.
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High Accuracy: Suitable for both static and dynamic shaft displacement monitoring.
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Industrial Durability: Stainless steel sensor and armored cable withstand vibration, heat, and pressure.
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Flexible Integration: ±10 V or 4–20 mA outputs compatible with DCS, PLC, or machine monitoring systems.
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Extended Measurement Range: Compact 8 mm sensor head allows up to 3 mm radial monitoring.
Applications
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Steam and gas turbines
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Compressors, pumps, and fans
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Condition monitoring and machine protection systems in power generation, petrochemical, and heavy industries
FAQ
Q: Can this system measure both radial and axial shaft displacement?
A: Yes, the PR6423/000‑011 + CON041 system accurately measures both radial and axial displacements.
Q: What outputs does the converter provide?
A: The CON041 converts raw sensor signals into industry-standard ±10 V or 4–20 mA outputs for DCS, PLC, or monitoring systems.
Q: Is the sensor suitable for high-temperature environments?
A: Yes, the sensor can continuously operate up to 180 °C and tolerate short-term excursions to 200 °C.
Q: How does it compare to PR6420-based systems?
A: Compared with PR6420, the PR6423 provides higher sensitivity, smaller head diameter, and improved dynamic response for tighter clearances and precise shaft monitoring.
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