{"product_id":"emerson-pr6423-001-121-eddy-current-sensor-8mm-range","title":"Emerson PR6423\/001-121 Eddy Current Sensor | 8mm Range","description":"\u003ch2\u003ePR6423\/001-121 Eddy Current Sensor: Precision Vibration Monitoring\u003c\/h2\u003e\n\u003cp\u003eThe PR6423\/001-121 eddy current sensor measures shaft vibration without contact. It works on turbines, compressors, and rotating machinery. This reliable sensor detects small movements in critical equipment. It helps prevent machine failures and downtime.\u003c\/p\u003e\n\u003ch3\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8mm measuring range for precise displacement detection\u003c\/li\u003e\n\u003cli\u003eNon-contact design eliminates wear and maintenance\u003c\/li\u003e\n\u003cli\u003eIP66 protection for harsh industrial environments\u003c\/li\u003e\n\u003cli\u003eWide temperature range from -35°C to +180°C\u003c\/li\u003e\n\u003cli\u003eATEX and IECEx certified for hazardous areas\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 2mm (80 mils) linear range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Gap:\u003c\/strong\u003e 0.5mm (20 mils) recommended setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 8 V\/mm ±5% at 0-45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±0.025mm deviation from straight line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Shaft Size:\u003c\/strong\u003e 25mm diameter required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e Standard 5.0 meter PTFE cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 0-10 kHz for dynamic measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e -1 to -18 VDC proportional to gap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M10x1 mounting thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel case with PEEK tip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSteam and gas turbine vibration monitoring\u003c\/li\u003e\n\u003cli\u003eCompressor shaft position measurement\u003c\/li\u003e\n\u003cli\u003eHydro turbine protection systems\u003c\/li\u003e\n\u003cli\u003ePump and fan bearing monitoring\u003c\/li\u003e\n\u003cli\u003eGearbox vibration analysis\u003c\/li\u003e\n\u003cli\u003eCritical rotating machinery protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertifications \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eATEX certified for explosive atmospheres\u003c\/li\u003e\n\u003cli\u003eIECEx international explosion protection\u003c\/li\u003e\n\u003cli\u003eCSA approved for North American markets\u003c\/li\u003e\n\u003cli\u003eCE marked for European compliance\u003c\/li\u003e\n\u003cli\u003eIP66 rated for dust and water protection\u003c\/li\u003e\n\u003cli\u003eT6 temperature classification for hazardous areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12-month comprehensive product warranty\u003c\/li\u003e\n\u003cli\u003eCoverage includes manufacturing defects\u003c\/li\u003e\n\u003cli\u003eFree technical support during warranty period\u003c\/li\u003e\n\u003cli\u003eExpress shipping via FedEx, UPS, and DHL\u003c\/li\u003e\n\u003cli\u003eWorldwide delivery with full tracking\u003c\/li\u003e\n\u003cli\u003eStock availability for immediate shipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat minimum shaft size does this sensor require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PR6423\/001-121 needs at least 25mm shaft diameter. Larger shafts provide better measurement accuracy and signal quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this sensor work in explosive areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it has ATEX and IECEx certifications for hazardous locations. It meets T6 temperature classification requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I mount the sensor properly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse the M10x1 thread for secure mounting. Maintain 0.5mm initial gap from the shaft surface for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat cable length options are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard cable is 5.0 meters PTFE. Custom lengths available for special applications requiring different distances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow accurate is the vibration measurement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor provides ±0.025mm accuracy within specified temperature ranges. This precision detects early machinery problems.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Our PR6423 Sensor?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImmediate shipment from available stock\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing with quantity discounts\u003c\/li\u003e\n\u003cli\u003eExpert technical support team\u003c\/li\u003e\n\u003cli\u003eComplete installation documentation\u003c\/li\u003e\n\u003cli\u003eReliable performance in extreme conditions\u003c\/li\u003e\n\u003cli\u003eCompatible with major monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45339984494753,"sku":"PR6423\/001-121","price":267.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/PR-2.jpg?v=1762756044","url":"https:\/\/www.autonexcontrol.com\/it\/products\/emerson-pr6423-001-121-eddy-current-sensor-8mm-range","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}