{"product_id":"emerson-pr6423-010-000-8mm-eddy-current-sensor","title":"Emerson PR6423\/010-000 8mm Eddy Current Sensor","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003ePR6423\/010-000\u003c\/strong\u003e is an 8 mm non-contact eddy current proximity sensor manufactured by Emerson (EPRO series). Engineered for critical turbomachinery protection systems, this sensor measures radial and axial shaft displacement, position, eccentricity, and rotational speed on steam turbines, gas turbines, compressors, gearboxes, and pumps. Built with an M10x1 stainless steel threaded casing and protective armored cable, the probe unit weighs approximately 100 grams (3.53 oz) and delivers non-contact displacement sensing with high linearity across a 2.0 mm (80 mils) measurement range in harsh process environments.\u003c\/p\u003e\n\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Non-Contact Sensing:\u003c\/strong\u003e Provides an Incremental Scale Factor (ISF) of 8 V\/mm (203.2 mV\/mil) with minimal deviation from best fit straight line (±0.025 mm).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Environmental Enclosure:\u003c\/strong\u003e Rated IP66 under IEC 60529 with a PEEK sensor tip, stainless steel case, and PTFE cable capable of operating in temperatures up to +180°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Location Certified:\u003c\/strong\u003e Holds ATEX, IECEx, and CSA approvals for Intrinsic Safety (ia) and Non-sparking (nA) hazardous area deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Cable Sheathing:\u003c\/strong\u003e Equipped with an integrated armored sleeve to protect signal wiring against mechanical abrasion and severe industrial stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eManufacturer \/ Brand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eEmerson \/ EPRO\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eFull Part Number\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePR6423\/010-000\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eTip Diameter \u0026amp; Thread\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e8 mm Tip Diameter | M10x1 Case Thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eLinear Measurement Range\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e2.0 mm (80 mils)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eInitial Air Gap\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e0.5 mm (20 mils)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eIncremental Scale Factor\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e8 V\/mm (203.2 mV\/mil) ± 5%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eTarget Material \u0026amp; Shaft Size\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e42CrMo4 (AISI 4140) Steel | Min Shaft Dia: 25 mm (0.79 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eCable Options (010-000 Code)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e4.0 m Cable Length, Armored, with Lemo Connector \u0026amp; Adapter Plug\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eNet Unit Weight\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eApprox. 100 grams (3.53 oz) (Sensor with 1m Cable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eEnclosure Protection Class\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eIP66 (IEC 60529)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eSensor Operating Temperature\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e-35°C to +180°C (-31°F to +356°F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eHazardous Certifications\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eATEX, IECEx, CSA (Intrinsic Safety ia \/ Non-sparking nA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eEngineering Installation \u0026amp; Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGap Calibration:\u003c\/strong\u003e Set the initial mechanical clearance air gap to 0.5 mm (20 mils) relative to the shaft target prior to tightening the M10x1 locknut.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget Material Considerations:\u003c\/strong\u003e Calibrated for standard 42CrMo4 \/ AISI 4140 ferromagnetic steel target shafts with a minimum outer diameter of 25 mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Location Wiring:\u003c\/strong\u003e Ensure the Lemo connector and armored cable run back to a compatible signal transmitter or converter approved for ATEX\/IECEx\/CSA hazardous locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Thermal Limits:\u003c\/strong\u003e Operates reliably at process temperatures up to +180°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight (~100g):\u003c\/strong\u003e Compact M10x1 body causes minimal mounting stress on machine casings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Certifications:\u003c\/strong\u003e Fully backed by ATEX, IECEx, and CSA hazardous zone safety marks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the measuring range of the Emerson PR6423\/010-000?\u003c\/strong\u003e\u003cbr\u003e\nA1: It features a 2.0 mm (80 mils) linear range with a 0.5 mm initial gap setting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What cable configuration is denoted by the -000 suffix?\u003c\/strong\u003e\u003cbr\u003e\nA2: It denotes a 4.0-meter armored cable featuring an adapter plug and a Lemo connector end.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What is the net weight of the sensor assembly?\u003c\/strong\u003e\u003cbr\u003e\nA3: The sensor head with 1m base cable weighs approximately 100 grams (3.53 oz).\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":52653307854980,"sku":"PR6423\/010-000","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/PR6423_010-000.jpg?v=1786976497","url":"https:\/\/www.etowonauto.com\/ha\/products\/emerson-pr6423-010-000-8mm-eddy-current-sensor","provider":"Etowon Auto","version":"1.0","type":"link"}