{"product_id":"emerson-epro-con021-913-040-pr6424-000-000-eddy-current-system","title":"Emerson Epro CON021\/913-040 \u0026 PR6424\/000-000 Eddy Current System","description":"\u003cp\u003eConfigured for non-contact displacement measurement in turbomachinery monitoring systems, the \u003cstrong\u003eEmerson Epro CON021\/913-040\u003c\/strong\u003e (\u003cstrong\u003eCON021\/913-040\u003c\/strong\u003e Eddy Current Sensor) coupled with the \u003cstrong\u003ePR6424\/000-000\u003c\/strong\u003e probe interface provides direct physical\/electrical execution.\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\u003eCON021\/913-040 + PR6424\/000-000\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard probe housing and oscillator-demodulator geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +125 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNominal loop-powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0.5 mm to 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.1 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\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\u003c\/h3\u003e\n\u003cp\u003eThe system utilizes electromagnetic induction to generate a linear output proportional to the distance from a conductive target. Proper scaling is required to correlate the sensor output signal to the specific target material's permeability and electrical conductivity. During calibration, the probe gap must be validated to ensure the -10 VDC target range is met for optimal linearity. Maintaining consistent scaling is necessary to accurately monitor rotor dynamics, including radial shaft vibration and axial position, as deviations in gap distance directly impact the signal response.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the sensor probe be installed in environments with high levels of metallic dust?\u003c\/p\u003e\n\u003cp\u003eA: Accumulation of conductive debris on the sensor face can interfere with the electromagnetic field and cause measurement errors. Regular inspection and cleaning of the probe tip are required to maintain signal linearity.\u003c\/p\u003e\n\u003cp\u003eQ: Is the 4-20 mA output signal isolated from the probe head?\u003c\/p\u003e\n\u003cp\u003eA: The associated driver electronics include galvanic isolation to prevent ground loops between the sensor housing and the monitoring system, provided that correct shielding and grounding practices are followed at the termination junction.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the mounting bracket provides rigid support to prevent mechanical vibration from influencing the sensor output.\u003c\/li\u003e\n\u003cli\u003eVerify that the target area on the rotating shaft is free of surface imperfections, scratches, or non-conductive coatings to ensure accurate displacement readings.\u003c\/li\u003e\n\u003cli\u003eObserve the minimum installation distance from other metallic objects or adjacent sensors to prevent cross-talk interference.\u003c\/li\u003e\n\u003cli\u003eRoute signal cabling through grounded metallic conduit, keeping lines separate from high-current power cables to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eTighten the probe locking nuts to the torque specified in the mechanical manual to prevent loosening under high-frequency operational vibration.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53008965927221,"sku":"CON021\/913-040+PR6424\/000-000","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/PR6426010-140_CON011916-1202_78d1f85c-b334-43fc-8aa1-381ad05023cb.png?v=1781680066","url":"https:\/\/www.5gplc.com\/products\/emerson-epro-con021-913-040-pr6424-000-000-eddy-current-system","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}