{"product_id":"epro-pr6423-011-100-eddy-current-displacement-sensor","title":"EPRO PR6423\/011-100 Eddy Current Displacement Sensor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Emerson EPRO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/011-100\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precision 8 mm proximity probe designed for non-contact measurement of shaft movement in rotating machinery. It enables accurate monitoring of vibration, axial displacement, and shaft position, supporting machinery protection strategies in high-demand industrial environments.\u003c\/p\u003e\n\u003cp\u003eAs part of the PR6423 probe family, this model is optimized for integration with eddy current signal converters such as CON021, forming a complete measurement chain within MMS 6000 and AMS 6500 systems. Its mechanical design and material selection ensure stable operation under high temperature, oil exposure, and vibration conditions typically found in turbomachinery applications.\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 class=\"\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eEddy current proximity probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Measurement Range\u003c\/td\u003e\n\u003ctd\u003e0 to 2 mm (typical usable range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Sensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (±5% within calibrated range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Gap\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity Deviation\u003c\/td\u003e\n\u003ctd\u003e±0.025 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Target Diameter\u003c\/td\u003e\n\u003ctd\u003e≥25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eFerromagnetic steel (e.g., AISI 4140)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eSuitable for dynamic vibration and position monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature (Probe + short cable)\u003c\/td\u003e\n\u003ctd\u003e-35°C to +180°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature (Cable \u0026amp; connector)\u003c\/td\u003e\n\u003ctd\u003e-35°C to +150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP66 \/ IP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Tip Material\u003c\/td\u003e\n\u003ctd\u003ePEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Insulation\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Material\u003c\/td\u003e\n\u003ctd\u003eNickel-plated brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003eM10×1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Cable Length\u003c\/td\u003e\n\u003ctd\u003eTypically 5 m (custom lengths available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eMMS 6000, AMS 6500 (via signal converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Functional Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/011-100\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers stable and repeatable measurement performance with high sensitivity, making it suitable for detecting small shaft movements and vibration changes. Its non-contact measurement principle eliminates mechanical wear, ensuring long service life. The probe maintains accuracy across a wide temperature range and under harsh environmental exposure, supporting continuous operation in critical equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis sensor is commonly installed in steam turbines, gas turbines, compressors, pumps, and gearboxes. It is used for monitoring radial vibration, axial displacement, shaft eccentricity, and position, contributing to predictive maintenance and protection systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this probe usable without a signal converter?\u003c\/strong\u003e\u003cbr\u003eNo, it requires a compatible eddy current converter (such as CON021) for proper signal conditioning and output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What shaft materials are recommended?\u003c\/strong\u003e\u003cbr\u003eFerromagnetic materials like alloy steels are required for accurate measurement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it handle high-temperature applications?\u003c\/strong\u003e\u003cbr\u003eYes, the probe is designed to operate up to 180°C at the sensing tip.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43261408608346,"sku":"PR6423\/011-100","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/CON021913-0402_a1f74018-a319-402a-80df-432d255c35a4.jpg?v=1776934097","url":"https:\/\/www.plcmasters.com\/uk\/products\/epro-pr6423-011-100-eddy-current-displacement-sensor","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}