{"product_id":"epro-pr6423-010-000-current-sensor","title":"EPRO PR6423\/010-000 Current Sensor","description":"\u003cp\u003eConfigured for shaft position and vibration displacement monitoring in MMS 6000 and AMS 6500 platforms, the \u003cstrong\u003eEmerson PR6423\/010-000\u003c\/strong\u003e (\u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy Current Sensor) provides direct physical\/electrical execution. It operates by outputting an electromagnetic field that undergoes amplitude damping proportional to the distance of an approaching metallic target shaft. Pre-calibrated from the factory, the unit interfaces with external CON signal converter modules to generate linear gap voltage responses.\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\/010-000\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 (DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eEddy Current Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Information\u003c\/td\u003e\n\u003ctd\u003ePR6423\/010-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Principle\u003c\/td\u003e\n\u003ctd\u003eNon-contact inductive eddy current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to +180 deg C (Sensor head standard range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (loop-powered via CON signal converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 cm x 20 cm x 15 cm (Packaging volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eWhen linked through matching CON series signal converters into process DCS monitoring nodes, raw target proximity signals undergo continuous high-frequency modulation. Channel-to-channel isolation on receiver I\/O modules prevents cross-talk and ground loop interference between adjacent sensor channels installed across dense multi-bearing turbomachinery trains. The conditioned signals are integrated into process control systems via standardized analog current loops or direct voltage outputs while insulating field noise paths.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PR6423\/010-000 require field calibration prior to operation?\u003c\/p\u003e\n\u003cp\u003eA: No. The PR6423\/010-000 sensor is pre-calibrated from the factory. Field setup requires only mechanical gap adjustment relative to the target shaft to align with the CON signal converter's output voltage envelope.\u003c\/p\u003e\n\u003cp\u003eQ: How is signal transformation performed for the PR6423\/010-000?\u003c\/p\u003e\n\u003cp\u003eA: The sensor forms an oscillation circuit with a matched external CON signal converter. As a conductive target approaches the tip, eddy current generation dampens the oscillation amplitude, yielding a calibrated output signal.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary grounding requirements for the probe cable?\u003c\/p\u003e\n\u003cp\u003eA: The probe extension cable outer shield must be grounded at a single point on the signal converter chassis to maintain galvanic isolation and prevent noise pick-up across high-frequency measurement loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Thread Engagement\u003c\/strong\u003e: Thread the sensor body into its mounting bracket, verifying a minimum engagement of 5 full mechanical threads before tightening the locknut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting Offset\u003c\/strong\u003e: Mechanically set the probe tip distance relative to the static shaft surface while measuring DC output at the CON converter terminals until reaching the nominal gap baseline (typically -10 VDC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Protection\u003c\/strong\u003e: Install the sensor lead wire inside flexible metallic armor conduit to shield against physical impact and high-voltage power cable interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Clearance\u003c\/strong\u003e: Maintain radial metal clearance around the sensor tip to prevent electromagnetic field corruption from housing walls or adjacent machine components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45393893392499,"sku":"PR6423\/010-000","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/CON021_PR6423002-001-CN_3_316c661f-7994-4393-9ec8-ba368490613d.jpg?v=1787553904","url":"https:\/\/www.dcssupplier.com\/ar\/products\/epro-pr6423-010-000-current-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}