{"product_id":"emerson-pr6423-000-001-cn-eddy-current-sensor-shaft-displacement","title":"Emerson PR6423\/000-001-CN Eddy Current Sensor | Shaft Displacement","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 PR6423\/000-001-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision 8mm eddy current sensor engineered for critical turbomachinery applications. Designed for non-contact measurement, it delivers accurate monitoring of radial and axial shaft displacement, position, eccentricity, and rotational speed. Its robust construction ensures reliable performance in demanding environments such as steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eLinear Measurement Range: 2 mm (80 mils)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInitial Air Gap: 0.5 mm (20 mils)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncremental Scale Factor (ISF): 8 V\/mm (±5%), ISO standard, valid 0–45°C (32–113°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeviation from Best Fit Line (DSL): ±0.025 mm (±1 mil)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimum Shaft Diameter: 25 mm (0.98 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget Material: Standard 42CrMo4 (AISI\/SAE 4140) Ferromagnetic Steel; other materials available on request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental and Mechanical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProtection Class: IP66, IEC 60529\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature Range: Sensor with 1m cable: -35 to +180°C (-31 to +356°F); Cable \u0026amp; Connector: -35 to +150°C (-31 to +302°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Tip Material: PEEK (Polyether Ether Ketone)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHousing Material: Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Material: PTFE (Polytetrafluoroethylene)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnector: Brass, nickel-plated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Weight (with 1m cable): ~100 g (3.53 oz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003eIdeal for continuous monitoring of high-speed shafts in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam, gas, and hydro turbines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompressors and pumps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial fans and gearboxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachinery requiring precision dynamic displacement and eccentricity measurement\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 this sensor measure both radial and axial shaft displacement?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson PR6423\/000-001-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides high-accuracy measurements for both radial and axial directions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum operating temperature for the sensor?\u003c\/strong\u003e\u003cbr\u003eA: The sensor body supports up to 180°C (356°F), while the cable and connector operate up to 150°C (302°F).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are other target materials supported?\u003c\/strong\u003e\u003cbr\u003eA: Standard targets are 42CrMo4 steel. Custom target materials can be accommodated on request.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparable Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEmerson PR6422 series: Similar design with 5mm sensor tip for tighter clearance applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmerson PR6425 series: Extended temperature range and higher linear measurement capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":44091410874456,"sku":"PR6423\/000-001-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PR6423000-001-CN.jpg?v=1778468120","url":"https:\/\/www.industriaxplc.com\/products\/emerson-pr6423-000-001-cn-eddy-current-sensor-shaft-displacement","provider":"IndustriaX Limited","version":"1.0","type":"link"}