{"product_id":"emerson-epro-pr6424-01cs-eddy-current-displacement-sensor","title":"Emerson epro PR6424\/01CS Eddy Current Displacement Sensor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson epro PR6424\/01CS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a non-contact eddy current sensor built for high-precision machinery protection. Utilizing a 12mm tip, it delivers a 4mm linear measurement range, double the capacity of standard 8mm probes. This \"CS\" variant ensures compliance with specific regional industrial standards. We supply this unit as 100% Brand New and Original with full factory certification.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePR6424\u003c\/strong\u003e: 12mm tip diameter series for extended range displacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e01\u003c\/strong\u003e: Standard 1.0m integrated armored cable and M14x1.5 mounting thread.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCS\u003c\/strong\u003e: Regional\/Industrial certification suffix for specific market compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNon-contact eddy current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLinear Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.0 mm (typically 1.0 mm to 5.0 mm gap).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 Hz to 10 kHz.\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).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP68 hermetically sealed head; oil and pressure resistant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 180°C at the sensor tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePR6424\/01CS\u003c\/strong\u003e specializes in tracking large-scale thermal growth (differential expansion) and axial thrust position in massive steam or gas turbines. The 12mm tip generates a broad electromagnetic field that maintains linearity over a wide 4mm span, preventing \"out-of-range\" data during extreme shaft shifts. Its stainless steel armored cable survives the turbulent, oil-saturated conditions within bearing housings, while the non-contact design ensures zero mechanical wear on either the sensor or the rotating shaft.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhy use a 12mm tip instead of 8mm?\u003c\/strong\u003eThe 12mm tip provides a 4mm range. Standard 8mm sensors only offer 2mm, which is often insufficient for monitoring the axial float of large rotors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the \"CS\" suffix vital for performance?\u003c\/strong\u003eTechnically, it matches the PR6424 standard performance, but the \"CS\" designation is mandatory for projects requiring specific regional safety and quality documentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I shorten the 1.0m armored cable?\u003c\/strong\u003eNo. Cutting the cable changes the electrical impedance and destroys the sensor's calibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work with any shaft material?\u003c\/strong\u003eIt is factory-calibrated for AISI 4140 steel. Using other alloys requires a specific driver recalibration to account for different magnetic properties.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":46632530968766,"sku":"PR6424\/01CS","price":630.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/emerson-pr6424-01-cs-con021-16mm-current-sensor-shamvppblx1.png?v=1776334065","url":"https:\/\/www.autooiltech.com\/products\/emerson-epro-pr6424-01cs-eddy-current-displacement-sensor","provider":"AutoOilTech Limited","version":"1.0","type":"link"}