{"product_id":"emerson-epro-pr6424-01cs-eddy-current-displacement-sensor","title":"Emerson Epro PR6424\/01CS Eddy Current Displacement Sensor","description":"\u003cp\u003eConfigured for precision shaft displacement and vibration acquisition in rotating machinery, the \u003cstrong\u003eEmerson Epro PR6424\/01CS\u003c\/strong\u003e (\u003cstrong\u003ePR6424\/01CS\u003c\/strong\u003e) Eddy-current proximity sensor provides direct physical and electrical execution for dynamic position sensing.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePR6424\/01CS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson Epro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16 mm probe diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem-dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e4 V\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; Eddy-Current Probe Scaling\u003c\/h3\u003e\n\u003cp\u003eThe PR6424\/01CS sensor is engineered for integration into monitoring chains requiring high-accuracy shaft displacement data. Successful deployment necessitates precise eddy-current probe scaling to align the 4 V\/mm output with the specific mechanical displacement of the rotor. During commissioning, gap voltage validation is required to ensure the sensor operates at the nominal gap distance of 2.7 mm, maintaining the output within the linear range of +2.0 mm. For optimal rotor dynamics data acquisition, the shaft surface must consist of ferromagnetic steel (e.g., 204 grade) with a diameter exceeding 80 mm to prevent signal distortion. Cross-talk suppression should be managed by ensuring adequate spacing between multiple probes installed on the same rotor stage, preventing mutual interference between high-frequency oscillator signals.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the shaft material affect the sensor measurement?\u003c\/p\u003e\n\u003cp\u003eA: The sensor sensitivity is calibrated for specific ferromagnetic materials. Deviations in shaft material permeability or conductivity relative to the factory calibration (e.g., 204 steel) will introduce non-linearities and require secondary calibration curve adjustments.\u003c\/p\u003e\n\u003cp\u003eQ: What is the significance of the 2.7 mm nominal gap distance?\u003c\/p\u003e\n\u003cp\u003eA: The nominal gap defines the center point of the linear operating range. Deviations from this distance will shift the sensor's output away from the center of the -10 VDC target range, potentially leading to signal clipping during high-amplitude vibration events.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Mounting\u003c\/strong\u003e: Secure the sensor in a rigid, vibration-isolated bracket. Ensure the probe tip is perpendicular to the shaft surface to prevent non-linear signal responses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting\u003c\/strong\u003e: Use a non-conductive feeler gauge or a micrometer to set the nominal gap distance to 2.7 mm relative to the shaft surface at the intended measurement location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Integrity\u003c\/strong\u003e: Route the sensor lead in dedicated instrumentation conduit, separated from AC power lines. Utilize shielded cables to protect the low-level signal from induced electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding\u003c\/strong\u003e: Terminate cable shields at a single-point instrumentation ground at the signal conditioner end to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Validation\u003c\/strong\u003e: Power the monitoring loop and verify the DC output voltage at the signal conditioner input. Confirm that the measured voltage corresponds to the nominal gap distance before allowing the machinery to rotate.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53024930562357,"sku":"PR6424\/01CS","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON031_PR642300R-101_0c27ffb5-60e2-4d53-85ee-d025c0ab28db.png?v=1782111041","url":"https:\/\/www.5gplc.com\/products\/emerson-epro-pr6424-01cs-eddy-current-displacement-sensor","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}