{"product_id":"emerson-pr6423-016-030-epro-series-eddy-current-shaft-probe","title":"Emerson PR6423\/016-030 EPRO Series Eddy-Current Shaft Probe","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\/016-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom Emerson’s EPRO series is a high-precision eddy-current measurement system designed for continuous shaft monitoring in rotating machinery. Combining the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/016-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eproximity probe with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCoNo21\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esignal conditioner, this system enables accurate detection of shaft vibration, axial displacement, eccentricity, and thermal expansion. The CoNo21 module converts raw sensor signals into standardized analog outputs for seamless integration with control and protection systems.\u003c\/p\u003e\n\u003cp\u003eEngineered for reliability, the system is factory-aligned to meet API 670 standards, ensuring consistent performance without requiring additional calibration over long-term operation.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eProbe Design and Configuration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/016-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis part of the compact 8 mm probe series, optimized for installations with limited space and fixed cable routing.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCode 016\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates a specialized mechanical design for constrained mounting environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCode 030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003especifies an integrated 3-meter cable for simplified installation and predictable wiring layout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis configuration is ideal for applications requiring defined cable length and quick deployment.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement principle: Eddy-current, non-contact sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe tip diameter: 8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLinear measurement range: 2.0 mm (80 mil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNominal working gap: 0.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensitivity: 8 V\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response: DC to 10 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResolution: \u0026lt;0.1 μm (system-dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLinearity: ≤ ±1% of full scale (with matched conditioner)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimum target shaft diameter: ≥25 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget material: Ferromagnetic steel (e.g., AISI 4140, 42CrMo4)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical and Environmental Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThread options: M10×1 or 3\/8-24 UNF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable length: 3 m integrated cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable type: PTFE insulated (optional armored version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHousing: Stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe tip material: PEEK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature: -40°C to 125°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVibration and shock rating: Compliant with industrial standards for rotating machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/016-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis widely used in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous monitoring of turbine, compressor, and pump shafts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection of axial and radial shaft displacements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with machinery protection systems for predictive maintenance\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: Can the probe be used on non-ferromagnetic shafts?\u003c\/strong\u003e\u003cbr\u003eA: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6423\/016-030\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis optimized for ferromagnetic materials. Alternative probes are recommended for non-ferrous shafts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the system require field calibration?\u003c\/strong\u003e\u003cbr\u003eA: No, the probe and CoNo21 conditioner are factory-matched for long-term operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can cable length be customized?\u003c\/strong\u003e\u003cbr\u003eA: The standard configuration includes a 3-meter cable; extended lengths may be available upon request.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum operating temperature?\u003c\/strong\u003e\u003cbr\u003eA: The probe is rated for continuous operation up to 125°C.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":44091845115992,"sku":"PR6423\/016-030+CON021","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PR6423016-030_CON021-2.jpg?v=1778471161","url":"https:\/\/www.industriaxplc.com\/products\/emerson-pr6423-016-030-epro-series-eddy-current-shaft-probe","provider":"IndustriaX Limited","version":"1.0","type":"link"}