{"product_id":"epro-pr6453-240-101-eddy-current-sensor-probe","title":"Epro PR6453\/240-101 Eddy Current Sensor Probe","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Emerson EPRO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6453\/240-101\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact eddy-current proximity sensor developed for precise, non-contact monitoring of shaft displacement and vibration in small rotating equipment. It is optimized for applications where installation space is limited and high sensitivity is required.\u003c\/p\u003e\n\u003cp\u003eThis probe is part of the PR6453 series and is typically integrated with EPRO signal conditioners such as CON021 or CON041, forming a complete measurement chain for machinery diagnostics and protection systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOperating Principle\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe sensor uses eddy-current technology to detect variations in the distance between the probe tip and a conductive rotating surface. These variations are converted into electrical signals proportional to shaft movement.\u003c\/p\u003e\n\u003cp\u003eWhen paired with a compatible signal converter, the system delivers stable, linearized outputs suitable for control systems and condition monitoring platforms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eMeasurement Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement method: Eddy-current, non-contact sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypical measuring range: approximately 0.5 mm to 2.0 mm (configuration dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response: 0.5 Hz to 20 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLinearity: ≤ ±1% full scale (with matched converter)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensitivity: High-sensitivity design optimized for small shaft applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimum shaft diameter: ≥8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget material: Conductive ferromagnetic metals (steel, nickel alloys)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProbe head diameter: 12.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProbe length: approx. 75–120 mm depending on version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: Threaded body for secure installation in confined areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHousing material: Stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor tip: Wear-resistant industrial-grade material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 310 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eStandard configuration: –40 °C to +125 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended configurations: up to +180 °C (application dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eStorage temperature: –40 °C to +200 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResistance to mechanical stress: Designed for high shock and vibration environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection rating: Industrial-grade sealing (IP level dependent on installation conditions)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong electromagnetic compatibility for industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical \u0026amp; Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOutput signal: Raw eddy-current signal (requires external converter)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible signal conditioners:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCON021\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCON041\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eProcessed outputs (via converter):\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e4–20 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0–10 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003ePower supply: Provided through signal converter (typically 24 V DC system supply)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR6453\/240-101\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed as part of a complete measurement system. When combined with an appropriate converter, it provides:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eLinearized displacement output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature-compensated measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable long-term monitoring performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibility with PLC, DCS, and MMS monitoring systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCompact 12.5 mm probe head for restricted installation spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh sensitivity for accurate vibration and displacement detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for small shaft diameters (≥8 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide frequency bandwidth for dynamic measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobust stainless-steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with EPRO monitoring and protection systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSmall turbine shaft monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGearbox vibration and alignment analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePump and compressor shaft displacement measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectric motor rotor monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact rotating machinery diagnostics\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\u003eQ: Can this probe be used without a signal converter?\u003c\/strong\u003e\u003cbr\u003eA: No. It requires a compatible CON021 or CON041 module for proper signal processing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the main advantage of this model?\u003c\/strong\u003e\u003cbr\u003eA: Its compact design and high sensitivity make it ideal for small-diameter shafts and confined installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for high-temperature environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, depending on configuration, it can operate in elevated temperature conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of output does the system provide?\u003c\/strong\u003e\u003cbr\u003eA: With a converter, it provides standard industrial outputs such as 4–20 mA or 0–10 V.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43222567813210,"sku":"PR6453\/240-101","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/PR6423000-0111_4276ab38-66cc-402c-ad64-05181994eb6d.jpg?v=1776329315","url":"https:\/\/www.plcmasters.com\/fa\/products\/epro-pr6453-240-101-eddy-current-sensor-probe","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}