The EPRO PR6424/013-130+CON021 is a high-accuracy, non-contact eddy current velocity sensor system engineered for measuring shaft vibration and dynamic motion in large rotating machinery. Designed by EPRO (now part of Baker Hughes), this integrated solution combines the PR6424/013-130 velocity probe—featuring a 13 mm linear range—with a matched CON021 2-meter extension cable to ensure optimal signal fidelity and impedance compatibility. The EPRO PR6424/013-130+CON021 is specifically tailored for applications requiring velocity-based monitoring, such as turbine-generator sets, compressors, and pumps in power generation, oil & gas, and heavy industrial facilities. Compliant with API 670 standards, the system delivers robust performance under extreme temperatures, electromagnetic noise, and mechanical stress. Its rugged stainless-steel construction, hermetically sealed tip, and precision-wound coil ensure long-term stability and minimal drift. Compatible with EPRO’s MMS 6000 and MMS 3000 machinery protection platforms, the EPRO PR6424/013-130+CON021 enables reliable early detection of imbalance, misalignment, bearing wear, and other critical faults—supporting predictive maintenance and operational safety.
| Parameter | Value |
|---|---|
| Product Model | PR6424/013-130+CON021 |
| Manufacturer | EPRO (Baker Hughes) |
| Product Type | Eddy Current Velocity Sensor System |
| Linear Range | 13.0 mm |
| Output Type | Velocity (integrated displacement signal) |
| Sensitivity | ～0.8 mV/(mm/s) (system-dependent, calibrated) |
| Probe Diameter | 16 mm (M16 thread) |
| Extension Cable | CON021, 2 meters, coaxial, low-loss |
| Operating Temperature | -40°C to +180°C (probe tip) |
| Compliance | API 670, CE, RoHS |
Unlike standard displacement probes, the EPRO PR6424/013-130+CON021 provides a velocity-proportional output, which is particularly valuable for mid-to-high frequency vibration analysis. This makes it ideal for detecting bearing defects, gear mesh issues, and resonance-related problems that are more clearly represented in velocity spectra per ISO 10816 standards.
With one of the largest standard measurement ranges in the EPRO portfolio, the PR6424/013-130 accommodates significant shaft excursions in hydro turbines, large steam turbines, and slow-speed machinery. The extended range ensures full coverage during startup, shutdown, or thermal transients without signal saturation.
Designed for native use with EPRO MMS 6000/3000 series monitors, the EPRO PR6424/013-130+CON021 supports plug-and-play configuration, automatic calibration recognition, and real-time diagnostics—reducing engineering effort during commissioning or retrofits.
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