{"product_id":"pr6423-001-121-emerson-epro-8mm-eddy-current-sensor-probe","title":"PR6423\/001-121 Emerson EPRO 8mm Eddy Current Sensor Probe","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color:#c00000;\"\u003ePR6423\/001-121\u003c\/span\u003e | Emerson EPRO 8mm Eddy Current Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003ePR6423\/001-121\u003c\/strong\u003e\u003c\/span\u003e is a precision \n\u003cstrong\u003enon-contact eddy current displacement sensor\u003c\/strong\u003e engineered for critical rotating machinery monitoring.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe sensor supports continuous shaft displacement and position measurements in demanding industrial environments.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts compact 8 mm probe structure enables reliable installation in high-density turbine and compressor assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe design focuses on stable dynamic shaft monitoring, thermal durability, and hazardous-area compatibility.\n\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003ePR6423 Series\u003c\/strong\u003e\u003c\/span\u003e remains widely deployed in turbomachinery protection systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nEngineers frequently select this model for applications requiring stable radial and axial shaft monitoring accuracy.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe PEEK sensor tip improves long-term dimensional stability under elevated operating temperatures.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts PTFE cable construction performs reliably in oil-contaminated and high-vibration industrial areas.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis sensor integrates effectively into predictive maintenance systems requiring continuous displacement analysis.\n\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRecommended Equipment Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSteam turbines\u003c\/li\u003e\n\u003cli\u003eGas turbines\u003c\/li\u003e\n\u003cli\u003eHydro turbines\u003c\/li\u003e\n\u003cli\u003eIndustrial compressors\u003c\/li\u003e\n\u003cli\u003eGearboxes\u003c\/li\u003e\n\u003cli\u003eHigh-speed pumps\u003c\/li\u003e\n\u003cli\u003eProcess fans\u003c\/li\u003e\n\u003cli\u003eRotating shaft assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePrimary Monitoring Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eRadial shaft displacement\u003c\/li\u003e\n\u003cli\u003eAxial shaft movement\u003c\/li\u003e\n\u003cli\u003eShaft eccentricity\u003c\/li\u003e\n\u003cli\u003eDynamic vibration analysis\u003c\/li\u003e\n\u003cli\u003eRotational speed monitoring\u003c\/li\u003e\n\u003cli\u003eShaft position supervision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMonitoring Principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-contact eddy current sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42CrMo4 \/ AISI 4140 ferromagnetic steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Performance Profile\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmerson EPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003ePR6423\/001-121\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 mm Eddy Current Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 mm (80 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInitial Air Gap\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 mm (20 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncremental Scale Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinearity Deviation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.025 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Shaft Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Tip Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNickel-Plated Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Operating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35°C to +180°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35°C to +150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 100 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM10x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArmored Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color:#c00000;\"\u003e\u003cstrong\u003ePR6423\/001-121\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePR6423\/00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEPRO Eddy Current Sensor Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTip Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM10x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArmored Cable Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo Armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSuffix Tree Structure\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePR6423\/00A-BCD\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA = 1\u003c\/strong\u003e → 35 mm Case Thread Configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB = 1\u003c\/strong\u003e → Without Adapter Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC = 2\u003c\/strong\u003e → 5.0 Meter Cable Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD = 1\u003c\/strong\u003e → Open Cable End\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHazardous Area and Compliance Certifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eATEX Certified\u003c\/li\u003e\n\u003cli\u003eIECEx Certified\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eUL Approved\u003c\/li\u003e\n\u003cli\u003eIntrinsic Safety (ia) Support\u003c\/li\u003e\n\u003cli\u003eNon-sparking (nA) Support\u003c\/li\u003e\n\u003cli\u003eIP66 Environmental Protection\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eStable non-contact shaft monitoring performance\u003c\/li\u003e\n\u003cli\u003eHigh thermal resistance for turbine environments\u003c\/li\u003e\n\u003cli\u003eCompact structure supports tight installations\u003c\/li\u003e\n\u003cli\u003eStrong resistance against industrial contamination\u003c\/li\u003e\n\u003cli\u003eExcellent vibration durability\u003c\/li\u003e\n\u003cli\u003eSupports predictive maintenance strategies\u003c\/li\u003e\n\u003cli\u003eCompatible with hazardous-area monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capability\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDetects shaft vibration abnormalities\u003c\/li\u003e\n\u003cli\u003eSupports eccentricity trend monitoring\u003c\/li\u003e\n\u003cli\u003eImproves rotor movement analysis\u003c\/li\u003e\n\u003cli\u003eHelps identify imbalance conditions\u003c\/li\u003e\n\u003cli\u003eSupports early bearing wear detection\u003c\/li\u003e\n\u003cli\u003eImproves machine shutdown prevention strategies\u003c\/li\u003e\n\u003cli\u003eProvides stable shaft gap monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New and Original Factory Packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Time:\u003c\/strong\u003e 24–48 Hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Methods:\u003c\/strong\u003e FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Industrial Protective Export Packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Shipping:\u003c\/strong\u003e Worldwide Delivery Available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy do engineers use non-contact displacement sensors in turbines?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nNon-contact sensing avoids mechanical wear and improves measurement stability at high rotational speeds.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat installation factor most affects sensor linearity?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nIncorrect initial air gap adjustment commonly reduces displacement measurement accuracy.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is PEEK material important for high-temperature monitoring?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nPEEK maintains thermal stability and dimensional consistency under elevated operating conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen should engineers choose an armored cable configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nHeavy mechanical vibration and abrasive routing environments usually require armored cable protection.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does IP66 protection improve operational reliability?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nIt improves resistance against moisture, dust, and industrial contamination exposure.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhich machinery conditions benefit most from eccentricity monitoring?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nHigh-speed rotating shafts with thermal growth variations require continuous eccentricity supervision.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat practical issue commonly affects eddy current probe installations?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nImproper cable grounding frequently introduces electrical noise into monitoring systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should engineers select probe diameter size?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nProbe diameter selection depends on shaft size, installation clearance, and monitoring sensitivity requirements.\n\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45135294431414,"sku":"PR6423\/001-121","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/PR6423010-020_3.jpg?v=1779264081","url":"https:\/\/www.plcsparehub.com\/products\/pr6423-001-121-emerson-epro-8mm-eddy-current-sensor-probe","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}