{"product_id":"emerson-pr6424-000-121-con031-high-precision-eddy-current-displacement-sensor","title":"Emerson PR6424\/000-121 CON031 High-Precision Eddy-Current Displacement Sensor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson PR6424\/000-121\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edisplacement sensor paired with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCON031 signal conditioning module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-resolution, compact measurement system engineered for precision monitoring of rotating machinery. Designed for harsh industrial environments, this system delivers accurate non-contact shaft displacement readings and supports both static positioning and dynamic vibration analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Principle\u003c\/strong\u003e\u003cbr\u003eThe sensor functions on the principle of electromagnetic induction. The probe generates a high-frequency field at its tip, and changes in proximity to a conductive target modify the eddy-current response. These variations are converted into proportional electrical signals, which the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCON031 module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elinearizes, scales, and translates into standard industrial outputs suitable for machinery protection and control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePR6424\/000-121 Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensing Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Type: Eddy-current, non-contact displacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe Diameter: 5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLinear Measuring Range: 1.0 mm (40 mil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Air Gap: 0.25–0.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensitivity: 4 V\/mm (typical)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency Bandwidth: DC–10 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimum Shaft Diameter: ≥12 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget Material: Magnetic steel (e.g., AISI 4140 \/ 42CrMo4 equivalent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThread Options: M8x1 or 5\/16”-24 UNF (variant-dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Length: 1 m integrated cable (121 configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Insulation: PTFE, high-temperature resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Tip Material: PEEK polymer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHousing Material: Stainless steel, compact design for tight installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature (Probe): -35°C to +180°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Temperature Limit: up to +150°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection Rating: IP66 (dust-tight, water-resistant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Shock Resistance: up to 40 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eShaft vibration monitoring in turbines, compressors, and motors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecise rotor positioning for high-speed machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCondition monitoring in severe industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the PR6424\/000-121 probe measure ferrous and non-ferrous metals?\u003c\/strong\u003e\u003cbr\u003eA: It is optimized for magnetic steels such as AISI 4140 and 42CrMo4. Non-ferrous materials may require recalibration or alternative probes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this system handle continuous high-temperature operations?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the probe can operate up to 180°C, with cable insulation rated to 150°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the CON031 module integrate with control systems?\u003c\/strong\u003e\u003cbr\u003eA: It provides linearized, scaled outputs compatible with standard industrial interfaces, enabling seamless integration with protection and monitoring systems.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":44091259846744,"sku":"CON031+PR6424\/000-121","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/CON031_PR6424000-121-2.png?v=1778465485","url":"https:\/\/www.industriaxplc.com\/products\/emerson-pr6424-000-121-con031-high-precision-eddy-current-displacement-sensor","provider":"IndustriaX Limited","version":"1.0","type":"link"}