{"product_id":"emerson-epro-pr6423-003-040-con021-eddy-current-sensor-assembly","title":"Emerson EPRO PR6423\/003-040 | CON021 | Eddy Current Sensor Assembly","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/003-040\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epaired with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCON021\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esignal conditioner forms a precision eddy current measurement system designed for continuous monitoring of shaft vibration and displacement in high-speed rotating machinery. This assembly ensures reliable and stable signal output under extreme mechanical stress and high-temperature conditions, making it ideal for turbines, compressors, and similar industrial equipment.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eProbe Unit – PR6423\/003-040\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEddy Current Proximity\/Displacement Probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProbe Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLinear Measurement Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 mm (80 mils nominal)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Air Gap:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e~0.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 V\/mm ±5% (reference temperature 0–45°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLinearity Accuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±0.025 mm across calibrated range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Shaft Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e≥25 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTarget Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFerromagnetic steel (AISI 4140 \/ 42CrMo4 or equivalent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-35°C to +180°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Class:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP66 (dust tight and high-pressure water resistant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for continuous operation in harsh turbine and compressor environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Converter – CON021\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–20 kHz (-3 dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Rise Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt;15 μs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e23–32 V DC (dual scaling options supported)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-4 V to 20 V or -2 V to 18 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHousing Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDie-cast aluminum alloy (GD-AISi9Cu3)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP65\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.6 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous vibration monitoring of high-speed shafts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDisplacement measurement for turbine and compressor machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-time condition-based maintenance systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHarsh industrial environments with high temperature and dust\/water exposure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What shaft diameters are supported by the PR6423\/003-040 probe?\u003c\/strong\u003e\u003cbr\u003eA: Shafts with a diameter of 25 mm or larger are compatible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the sensor operate in extreme temperatures?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the probe supports operation from -35°C up to +180°C, suitable for turbine environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What materials are compatible with the eddy current measurement?\u003c\/strong\u003e\u003cbr\u003eA: The system is designed for ferromagnetic steel such as AISI 4140 or 42CrMo4.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are there alternative models for comparison?\u003c\/strong\u003e\u003cbr\u003eA: The PR6422 series offers similar performance with smaller probe diameters and lower temperature ranges.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":44088254726232,"sku":"CON021+PR6423\/003-040","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/CON021_PR6423003-040.jpg?v=1778318129","url":"https:\/\/www.industriaxplc.com\/products\/emerson-epro-pr6423-003-040-con021-eddy-current-sensor-assembly","provider":"IndustriaX Limited","version":"1.0","type":"link"}