{"product_id":"emerson-8mm-eddy-current-sensor-pr6423-010-020","title":"Emerson 8mm Eddy Current Sensor | PR6423\/010-020","description":"\u003ch2\u003ePR6423\/010-020: Precision Eddy Current Sensor for Critical Machinery\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePR6423\/010-020\u003c\/strong\u003e eddy current sensor measures shaft vibration without touching the surface. It works on turbines, compressors, and pumps in tough conditions. This reliable sensor provides accurate position and speed data. The \u003cstrong\u003ePR6423\/010-020\u003c\/strong\u003e helps prevent machine failures and downtime.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact measurement for longest service life\u003c\/li\u003e\n\u003cli\u003eWorks in extreme temperatures from -35°C to +180°C\u003c\/li\u003e\n\u003cli\u003eIP66 protection against dust and water ingress\u003c\/li\u003e\n\u003cli\u003eEasy installation with standard M10x1 threads\u003c\/li\u003e\n\u003cli\u003eCertified for hazardous area applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c5aa0;\"\u003eMeasurement range\u003c\/strong\u003e: 2 mm (80 mils) linear range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c5aa0;\"\u003eSensitivity\u003c\/strong\u003e: 8 V\/mm ±5% at 0-45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c5aa0;\"\u003eAccuracy\u003c\/strong\u003e: ±0.025 mm deviation from straight line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c5aa0;\"\u003eInitial gap\u003c\/strong\u003e: 0.5 mm (20 mils) recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c5aa0;\"\u003eTarget size\u003c\/strong\u003e: Minimum 25 mm shaft diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c5aa0;\"\u003eTemperature range\u003c\/strong\u003e: -35°C to +180°C operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2c5aa0;\"\u003eWeight\u003c\/strong\u003e: Approximately 100 grams with 1m cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel case for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePEEK sensor tip for electrical insulation\u003c\/li\u003e\n\u003cli\u003ePTFE cable material for high temperature use\u003c\/li\u003e\n\u003cli\u003eNickel-plated brass connector\u003c\/li\u003e\n\u003cli\u003eArmored cable option available\u003c\/li\u003e\n\u003cli\u003e8mm tip diameter for precise measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertifications \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCE certified for European markets\u003c\/li\u003e\n\u003cli\u003eATEX approved for explosive atmospheres\u003c\/li\u003e\n\u003cli\u003eIEC-Ex certified for international use\u003c\/li\u003e\n\u003cli\u003eCSA approved for North America\u003c\/li\u003e\n\u003cli\u003eIntrinsic safety (ia) protection level\u003c\/li\u003e\n\u003cli\u003eNon-sparking (nA) design available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfiguration Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard 4.0 meter cable length\u003c\/li\u003e\n\u003cli\u003eLEMO connector for secure connection\u003c\/li\u003e\n\u003cli\u003eM10x1 thread for easy mounting\u003c\/li\u003e\n\u003cli\u003e25mm case thread length standard\u003c\/li\u003e\n\u003cli\u003eAdapter plug included\u003c\/li\u003e\n\u003cli\u003eCustom lengths available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight design for easy handling\u003c\/li\u003e\n\u003cli\u003eFast worldwide shipping with FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003eComplete documentation included\u003c\/li\u003e\n\u003cli\u003e12-month product warranty\u003c\/li\u003e\n\u003cli\u003eReady for immediate installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhat is the minimum shaft size this sensor can measure?\u003c\/li\u003e\n\u003cli\u003eThe sensor requires at least 25mm diameter shafts made of magnetic steel like AISI 4140 for accurate measurements and proper signal strength.\u003c\/li\u003e\n\u003cli\u003eHow close should I mount the sensor to the shaft?\u003c\/li\u003e\n\u003cli\u003eStart with 0.5mm initial air gap from the target surface. The sensor can measure up to 2mm distance changes from this starting position.\u003c\/li\u003e\n\u003cli\u003eCan this sensor work in hot environments?\u003c\/li\u003e\n\u003cli\u003eYes, it operates from -35°C to +180°C, making it suitable for steam turbines and other high-temperature machinery applications.\u003c\/li\u003e\n\u003cli\u003eWhat certifications does it have for safety?\u003c\/li\u003e\n\u003cli\u003eThe sensor carries ATEX, IEC-Ex, and CSA certifications for intrinsic safety in hazardous areas with various temperature classifications.\u003c\/li\u003e\n\u003cli\u003eHow accurate are the vibration measurements?\u003c\/li\u003e\n\u003cli\u003eIt maintains ±0.025mm accuracy across the measurement range with 8V\/mm sensitivity, providing reliable data for machinery protection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45343338954913,"sku":"PR6423\/010-020","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/PR6423_1.jpg?v=1762830236","url":"https:\/\/www.autonexcontrol.com\/th\/products\/emerson-8mm-eddy-current-sensor-pr6423-010-020","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}