The Emerson PR6423/002-041 Eddy Current Sensor belongs to the PR6423 series, engineered for high-precision vibration and displacement monitoring in rotating machinery. Using eddy current technology, it provides accurate shaft position measurements, enabling predictive maintenance and reliable condition monitoring in critical process industries.
Key Technical Specifications
Sensor Type: Eddy Current Displacement Sensor
Model:PR6423/002-041
Probe Size: Standard PR6423 configuration (optimized for industrial machinery)
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 PR6423/002-041? 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 PR6423/002-041 differs in probe configuration, cable length, and connector type compared to other PR6423 models, allowing tailored installation options.
