{"product_id":"emerson-epro-pr6423-10r-030-cn-eddy-current-sensor","title":"Emerson Epro PR6423\/10R-030-CN Eddy Current Sensor","description":"\u003cp\u003eConfigured for precision shaft monitoring in turbomachinery, the \u003cstrong\u003eEmerson Epro PR6423\/10R-030-CN\u003c\/strong\u003e (\u003cstrong\u003ePR6423\/10R-030-CN\u003c\/strong\u003e Eddy Current Sensor) provides direct physical signal acquisition of radial and axial displacements. This component executes contactless displacement, position, eccentricity, and speed measurements by converting electromagnetic field fluctuations into proportional voltage signals for downstream signal processing hardware.\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\u003ePR6423\/10R-030-CN\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\u003eContact manufacturer for specific facility origin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eRefer to technical manual for unit-specific mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30 mm probe diameter profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to 200 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDependent on connected signal converter\/driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e±1.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity Error\u003c\/td\u003e\n\u003ctd\u003e±1 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Signal Validation\u003c\/h3\u003e\n\u003cp\u003eThe PR6423 series relies on precise eddy-current probe scaling to ensure linear output voltage relative to the target shaft gap. For optimal performance, the gap voltage validation must be performed during initial commissioning. Ensure the static gap target remains within the linear range of the sensor characteristic curve. Cross-talk suppression is achieved through proper cable routing and shielding, preventing electromagnetic interference from adjacent sensors in high-density proximity arrays. Verification of the -10 VDC target midpoint is required for calibration against the reference shaft material properties to maintain measurement integrity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this sensor compatible with non-standard shaft materials?\u003c\/p\u003e\n\u003cp\u003eA: Measurement sensitivity is calibrated for standard ferromagnetic shaft materials. If the target material differs from the specified calibration standard, a re-scaling factor must be applied to the output signal to compensate for variations in conductivity and permeability.\u003c\/p\u003e\n\u003cp\u003eQ: Can this sensor be installed in high-vibration zones without mechanical support?\u003c\/p\u003e\n\u003cp\u003eA: The probe must be secured using appropriate mounting fixtures to prevent mechanical resonance. Ensure the mounting bracket exhibits high structural rigidity to avoid signal noise induced by mounting assembly vibration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the target shaft surface is free from debris, oil, or physical damage before finalizing the sensor position.\u003c\/li\u003e\n\u003cli\u003eMaintain the specified gap distance between the sensor face and the target shaft. Confirm this static gap using a calibrated feeler gauge or depth micrometer.\u003c\/li\u003e\n\u003cli\u003eUtilize shielded, low-capacitance cabling for all signal connections. Ensure the cable shield is grounded at a single, dedicated point to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eWhen routing cables, maintain sufficient separation from high-voltage power lines and high-current AC motor leads to minimize induced electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003eTighten the locking nut assembly to ensure the sensor remains stationary under operating thermal expansion cycles.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":48702130520254,"sku":"PR6423\/10R-030-CN","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-08-12_14-31-56.png?v=1786516548","url":"https:\/\/www.autooiltech.com\/es\/products\/emerson-epro-pr6423-10r-030-cn-eddy-current-sensor","provider":"AutoOilTech Limited","version":"1.0","type":"link"}