{"product_id":"epro-pr6453-230-101-12-5mm-eddy-current-sensor","title":"EPRO PR6453\/230-101 12.5mm Eddy Current Sensor","description":"\u003cp\u003eConfigured for high-precision relative shaft vibration and axial position measurement in critical machinery, the \u003cstrong\u003eEmerson PR6453\/230-101\u003c\/strong\u003e (\u003cstrong\u003ePR6453\u003c\/strong\u003e 12.5mm Eddy Current Sensor) provides direct physical\/electrical execution.\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\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Definition\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePR6453\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Series\u003c\/td\u003e\n\u003ctd\u003e12.5 mm Eddy Current Transducer Probe Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\/230\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCase\/Thread Configuration\u003c\/td\u003e\n\u003ctd\u003eSpecific Thread Type, Case Body Length, and Mounting Geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-101\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable Construction\u003c\/td\u003e\n\u003ctd\u003eCable Construction, Armor Options, and Connector Termination Type\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\/230-101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson \/ EPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany (DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16 cm x 16 cm x 12 cm (Package Dimensions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +180 deg C (-31 deg F to +250 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Probe (Driven by External Driver \/ Transmitter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Tip Diameter\u003c\/td\u003e\n\u003ctd\u003e12.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e+\/-1.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (203.2 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA, ATEX rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and DCS Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson PR6453\/230-101\u003c\/strong\u003e generates high-frequency electromagnetic fields at its 12.5 mm probe tip to detect shaft displacement down to sub-micron resolutions. When paired with an external signal converter or transmitter, the raw high-frequency voltage changes are converted into 4-20 mA HART loop protocol outputs for direct integration into Emerson DeltaV and Ovation DCS platforms. Channel-to-channel isolation on the receiving signal conditioning card eliminates electrical ground potential differences and limits signal cross-talk between adjacent monitoring points. Built-in temperature compensation maintains an accurate 8 V\/mm sensitivity scale across operating temperatures from -35 deg C up to +180 deg C.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the physical gap voltage set during field installation?\u003c\/p\u003e\n\u003cp\u003eA: Adjust probe insertion depth relative to the target shaft until the raw DC bias voltage output across the driver module reaches the nominal center voltage, then secure the probe housing using the specified mounting nut torque.\u003c\/p\u003e\n\u003cp\u003eQ: Can the integral cable assembly on the PR6453\/230-101 be shortened or spliced?\u003c\/p\u003e\n\u003cp\u003eA: No. Altering cable length alters internal capacitance and inductance, destroying factory calibration and altering the 8 V\/mm sensitivity factor.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the 12.5 mm probe tip and threaded body for debris, surface contamination, or physical flaws prior to insertion.\u003c\/li\u003e\n\u003cli\u003eVerify that the mounting port threads match the probe casing thread profile and are free of metal burrs.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate radial clearance surrounding the probe tip to prevent false electrical loading from surrounding metallic structures.\u003c\/li\u003e\n\u003cli\u003eCarefully thread the probe body while measuring live DC gap voltage at the driver terminals until the target bias point is reached.\u003c\/li\u003e\n\u003cli\u003eLock the outer jam nut to the specified mechanical torque limit without rotating the probe body.\u003c\/li\u003e\n\u003cli\u003eRoute signal cabling through grounded metal conduit away from high-voltage AC motor wires and power lines.\u003c\/li\u003e\n\u003cli\u003eTerminate all wiring in shielded junction enclosures, grounding the drain wire at the main system cabinet ground point only.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45510143803507,"sku":"PR6453\/230-101","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/PR9376-010-011_2_a5e62319-566e-4700-97c0-321eda5a5396.png?v=1789629988","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6453-230-101-12-5mm-eddy-current-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}