{"product_id":"epro-pr6423-003-031-cn-eddy-current-shaft-vibration-probe-sensor","title":"Epro PR6423\/003-031-CN Eddy Current Shaft Vibration Probe Sensor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/003-031-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an eddy-current proximity sensing probe developed for continuous monitoring of rotating machinery dynamics. When used with a CON021 signal conditioning unit, it provides accurate measurement of shaft vibration, axial displacement, and rotor position in critical equipment such as turbines, compressors, and large rotating drives.\u003c\/p\u003e\n\u003cp\u003eThe probe operates without physical contact, converting variations in the electromagnetic field into a stable electrical signal proportional to shaft movement. It is designed for reliable performance in harsh industrial environments where temperature fluctuation, oil contamination, and mechanical vibration are common.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Eddy-current proximity displacement probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel: PR6423\/003-031-CN\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Principle: Non-contact electromagnetic eddy-current sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe Diameter: 8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Length: 3 m integrated shielded cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Range: 0 – 2 mm (typical configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLinearity: ≤ ±1% full scale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensitivity: approx. –7.87 V\/mm (–200 mV\/mil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalibration Standard: Steel DIN 1.7225 \/ 42CrMo4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency Response: DC to 10 kHz (-3 dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: –35 °C to +180 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental Protection: IP67 (probe housing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShock Resistance: 500 m\/s²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous Vibration Resistance: 100 m\/s²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertifications: CE, ATEX, IECEx, CSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompliance Standards: API 670, ISO 10817-1, DIN 45670\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for use with CON021 signal conditioning module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides stable analog output for vibration monitoring systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for integration into turbine and compressor protection systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports predictive maintenance and machinery condition diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Engineering 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 signal drift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh linear accuracy ensures reliable vibration and displacement tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable operation under oil mist, dust, and high-temperature environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel probe construction for extended service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for continuous operation in demanding rotating machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGas and steam turbine shaft monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentrifugal compressor vibration and displacement tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenerator rotor position measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial pump imbalance and misalignment detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy rotating machinery protection and condition monitoring systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is this probe compatible with CON021 systems?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed to operate with CON021 signal conditioners for complete measurement systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can it withstand high-temperature environments?\u003c\/strong\u003e\u003cbr\u003eYes, the probe is rated up to 180 °C and is suitable for turbine-grade applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the advantage of the 3 m cable version?\u003c\/strong\u003e\u003cbr\u003eIt is optimized for installations where the converter is located at a moderate distance from the measurement point.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43252915798106,"sku":"PR6423\/003-031-CN","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/PR6423000-1111_0c7512a9-d0c9-414e-ae59-98203624c149.jpg?v=1776847648","url":"https:\/\/www.plcmasters.com\/id\/products\/epro-pr6423-003-031-cn-eddy-current-shaft-vibration-probe-sensor","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}