{"product_id":"emerson-epro-series-pr6424-000-040-con021-eddy-current-sensor-assembly","title":"Emerson EPRO Series PR6424\/000‑040 + CON021 Eddy Current Sensor Assembly","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003ePR6424\/000‑040 + CON021\u003c\/strong\u003e eddy current sensing chain from Emerson’s EPRO series is engineered for high‑accuracy non‑contact displacement and vibration measurement. This configuration pairs the PR6424 probe with the CON021 driver, forming a compact and robust monitoring solution suitable for rotating machinery in demanding industrial environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProbe Model:\u003c\/strong\u003e \u003cstrong\u003ePR6424\/000‑040\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDriver Model:\u003c\/strong\u003e \u003cstrong\u003eCON021\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMeasurement Principle:\u003c\/strong\u003e Eddy current, non‑contact displacement sensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProbe Tip Diameter:\u003c\/strong\u003e 8 mm (corrected from original text)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0–2 mm typical (depending on calibration and target material)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e DC to several kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e Voltage or 4–20 mA (driver‑dependent)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 VDC nominal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSystem Integration:\u003c\/strong\u003e Compatible with DCS, PLC, and condition monitoring platforms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEnvironmental Characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHigh resistance to vibration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCorrosion‑resistant stainless‑steel housing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for elevated temperature zones\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Interface:\u003c\/strong\u003e Ethernet service port (driver module)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProduct Status:\u003c\/strong\u003e Discontinued since December 31, 2018\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e USA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16 × 16 × 2 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHS Code:\u003c\/strong\u003e 8537101190\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMOQ:\u003c\/strong\u003e 1 unit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003ePR6424\/000‑040\u003c\/strong\u003e probe is designed for precise shaft displacement and vibration monitoring in turbines, compressors, pumps, and other rotating equipment. When paired with the \u003cstrong\u003eCON021\u003c\/strong\u003e driver, the system delivers a stable, conditioned output signal suitable for protection systems and predictive maintenance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe compact 8 mm probe design allows installation in restricted spaces while maintaining high measurement accuracy. The driver module ensures signal linearity, temperature compensation, and diagnostic capability, enabling reliable long‑term operation in harsh industrial environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTurbine shaft displacement monitoring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompressor bearing vibration measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePump alignment and condition monitoring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGearbox vibration analysis\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePredictive maintenance systems in power, petrochemical, and manufacturing plants\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eModel Comparison\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eProbe Diameter\u003c\/th\u003e\n\u003cth\u003eDriver Type\u003c\/th\u003e\n\u003cth\u003eTypical Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePR6424\/000‑040 + CON021\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003eStandard driver\u003c\/td\u003e\n\u003ctd\u003eCompact installations, general vibration monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePR6426 Series\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003ctd\u003eHigh‑range driver\u003c\/td\u003e\n\u003ctd\u003eLarge machinery, extended measurement range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePR6423 Series\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003ctd\u003eCompact driver\u003c\/td\u003e\n\u003ctd\u003eMedium‑size rotating equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Does the PR6424\/000‑040 require recalibration after installation?\u003c\/strong\u003e  A: Factory calibration is provided, but system‑level calibration is recommended for optimal accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Can the sensor operate in high‑temperature environments?\u003c\/strong\u003e  A: Yes, the probe is designed for elevated temperatures, though exact limits depend on cable and installation configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Is the CON021 driver compatible with older EPRO racks?\u003c\/strong\u003e  A: Yes, it integrates with legacy EPRO monitoring systems and most modern DCS\/PLC platforms.\u003c\/span\u003e\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":43224582750296,"sku":"PR6424\/000-040 CON021","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/emerson-pr6424-000-040-con021-eddy-current-sensor-rqbw34ll2il.png?v=1758590920","url":"https:\/\/www.industriaxplc.com\/products\/emerson-epro-series-pr6424-000-040-con021-eddy-current-sensor-assembly","provider":"IndustriaX Limited","version":"1.0","type":"link"}