The Emerson PR6423/000-131 Eddy Current Sensor is part of the PR6423 series, designed for high-accuracy vibration and displacement monitoring in rotating machinery. Leveraging eddy current technology, it provides precise shaft position measurements, enabling predictive maintenance and reliable condition monitoring in critical process industries.
Signal Output: Compatible with Emerson/EPRO monitoring systems
Operating Temperature: -40 °C to +70 °C
Shock Resistance: 10 g half-sine wave, 11 ms duration
Vibration Endurance:
1 mm peak-to-peak from 2 to 13.2 Hz
0.7 g from 13.2 to 150 Hz
Airborne Contaminants Compliance: ISA-S71.04-1985 Class G3
Relative Humidity: 5–95% non-condensing
Application Scenarios
This sensor is widely used in turbines, compressors, pumps, and other rotating equipment where precise shaft vibration and displacement monitoring are critical for reliability, safety, and predictive maintenance.
FAQ
Q: What is the primary function of the PR6423/000-131? A: It measures shaft displacement and vibration using eddy current technology, enabling predictive maintenance and condition monitoring.
Q: Is it suitable for harsh environments? A: Yes, it is designed for rugged industrial conditions with wide temperature tolerance and contaminant compliance.
Q: How does it compare to other PR6423 variants? A: The PR6423/000-131 differs in configuration details such as cable length, connector type, or installation suitability compared to other PR6423 models.
