{"product_id":"epro-pr6422-000-000-eddy-current-proximity-sensor","title":"EPRO PR6422\/000-000 Eddy Current Proximity Sensor","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEPRO PR6422\/000‑000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precision eddy current proximity sensor engineered for continuous monitoring of rotating machinery. It delivers high-fidelity measurements of shaft vibration, displacement, eccentricity, and rotational speed, ensuring reliable performance in turbines, compressors, pumps, and other industrial equipment. Its compact, non-contact design minimizes wear while providing stable operation under extreme conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Head Diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0–1 mm standard, up to 1.5 mm with signal converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e16 V\/mm (≈ 406 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0–20 kHz (–3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Air Gap\u003c\/td\u003e\n\u003ctd\u003e0.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤ ±1.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eFerromagnetic steel (42CrMo4 standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Shaft Surface Speed\u003c\/td\u003e\n\u003ctd\u003e2,500 m\/s (≈ 98,425 ips)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e≥ 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–35 °C to +180 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Term Temperature Excursion\u003c\/td\u003e\n\u003ctd\u003eUp to 200 °C (\u0026lt;4 hours)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Cable Temperature\u003c\/td\u003e\n\u003ctd\u003e200 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Resistance\u003c\/td\u003e\n\u003ctd\u003e10,000 hPa (≈ 145 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e5 g @ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length Options\u003c\/td\u003e\n\u003ctd\u003e4–10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eNon-contact measurement eliminates mechanical wear and extends service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh static and dynamic accuracy for precise shaft monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide operating range suitable for high-speed and high-temperature machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible integration with multiple converters and monitoring systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial-grade reliability for continuous operation in harsh environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam, gas, and hydro turbines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentrifugal and axial compressors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePumps and large fans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachine condition monitoring compliant with API 670 standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRelated Models \u0026amp; FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can PR6422\/000‑000 measure axial vibration?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports both radial and axial shaft displacement measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which converters are compatible?\u003c\/strong\u003e\u003cbr\u003eA: The sensor integrates with CON011, CON031, CON041, or directly with AMS 3000 series modules for signal conditioning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does it compare to PR6423?\u003c\/strong\u003e\u003cbr\u003eA: PR6423 offers a slightly larger measuring range and higher frequency response, suitable for extremely high-speed applications.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":42849957642330,"sku":"PR6422\/000-000","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/CON021_PR6425005-0101.jpg?v=1769581351","url":"https:\/\/www.plcmasters.com\/id\/products\/epro-pr6422-000-000-eddy-current-proximity-sensor","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}