{"product_id":"epro-pr6453-240-101-compact-eddy-current-displacement-sensor","title":"EPRO PR6453\/240-101 Compact Eddy Current Displacement Sensor","description":"\u003ch2\u003eEPRO PR6453\/240-101 Compact Eddy Current Sensor\u003c\/h2\u003e\n\u003cp\u003eConfigured for precise shaft displacement and vibration measurement in turbomachinery applications, the \u003cstrong\u003eEPRO PR6453\/240-101\u003c\/strong\u003e (\u003cstrong\u003ePR6453\u003c\/strong\u003e Compact Eddy Current Sensor) provides direct physical\/electrical execution. The sensor uses high-frequency magnetic fields to track radial and axial shaft movements in small-diameter rotor systems without contacting the rotating surface. It interfaces with external signal processing units via standard driver cables, providing real-time proximity measurements across critical mechanical loops.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix Component\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDesignator Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eMechanical \/ Electrical Function\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003ePR6453\u003c\/td\u003e\n\u003ctd\u003eCompact eddy current displacement sensor series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\/240\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003eTip \/ casing geometry configuration designation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-101\u003c\/td\u003e\n\u003ctd\u003e101\u003c\/td\u003e\n\u003ctd\u003eCable length and armor integral connector option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePR6453\/240-101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Probe Assembly (0.35 kg typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.5 mm Tip Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +125 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via external CON021 driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Configuration\u003c\/td\u003e\n\u003ctd\u003eStud or bracket mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material compatibility\u003c\/td\u003e\n\u003ctd\u003eFerromagnetic target materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003e0-10 VDC or 4-20 mA (via CON021 module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling \u0026amp; Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe EPRO PR6453\/240-101 sensor relies on calibrated eddy-current probe scaling to establish an accurate voltage-to-distance conversion ratio. During commissioning, field engineers perform gap voltage validation targeting -10 VDC to position the probe tip at the midpoint of its linear physical measurement range. This precise mechanical calibration prevents signal saturation during high-amplitude rotor vibration events and dynamic thermal growth. The internal coil geometry maintains cross-talk suppression when installed in high-density probe holders on small-shaft turbomachinery.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does target shaft diameter affect the measurement linearity of the PR6453\/240-101?\u003c\/p\u003e\n\u003cp\u003eA: The probe requires a minimum target shaft diameter of 8 mm to maintain magnetic field symmetry. Shaft diameters below this threshold cause edge effects that alter the eddy-current field geometry, degrading measurement accuracy and linear scaling response.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding procedure prevents electrical noise interference on the sensor signal path?\u003c\/p\u003e\n\u003cp\u003eA: Technicians must isolate the probe casing from the machine housing using insulated mounting hardware or route the cable shield directly to a single-point instrument ground at the CON021 signal conditioner interface to eliminate ground loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the PR6453\/240-101 securely using approved studs or mounting brackets, ensuring the probe tip remains perpendicular to the target shaft surface. Maintain clean mechanical clearance around the 12.5 mm tip to prevent side-wall interference from adjacent housing walls. Adjust the probe position using a digital multimeter to measure the gap voltage until achieving the designated -10 VDC bias setting prior to tightening locknuts.\u003c\/p\u003e\n\u003cp\u003eRoute extension cables through grounded metallic flexible conduits to shield signals from ambient electromagnetic interference. Maintain a minimum bending radius of 30 mm along the cable length to prevent internal conductor damage. Ensure all cable connectors are fully torqued and sealed against oil ingress before applying power to the monitoring rack.\u003c\/p\u003e","brand":"EPRO","offers":[{"title":"Default Title","offer_id":51221981233464,"sku":"PR6453\/240-101","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/259.1.jpg?v=1788254868","url":"https:\/\/www.automodulexpert.com\/products\/epro-pr6453-240-101-compact-eddy-current-displacement-sensor","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}