{"product_id":"epro-pr6423-015-110-eddy-current-proximity-probe","title":"Epro PR6423\/015-110 Eddy-Current Proximity Probe","description":"\u003cp\u003eThe \u003cstrong\u003eEpro PR6423\/015-110\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy Current Sensor, operates as a dedicated hardware component for non-contact dynamic shaft vibration and axial position execution within industrial turbomachinery platforms.\u003c\/p\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\u003ePR6423\/015-110\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 (DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg (packaged shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 cm * 20 cm * 15 cm (shipping package)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +100 deg C (sensing element)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (driven via external signal conditioning module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eNon-contact eddy-current gap sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003eTypically up to 1.5 mm (system calibrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eConductive ferromagnetic metals (optimized for steel shafts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003eRaw high-frequency RF impedance \/ voltage signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eCON021 \/ CON031 \/ CON041 signal conditioners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e10-30 VDC (at driver converter card level)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eUp to 10-20 kHz (converter dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Construction\u003c\/td\u003e\n\u003ctd\u003eStainless steel, corrosion-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Tip Material\u003c\/td\u003e\n\u003ctd\u003ePEEK (Polyether Ether Ketone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Temp Rating\u003c\/td\u003e\n\u003ctd\u003eUp to +150 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eIP67 (installed assembly)\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 Calibration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEpro PR6423\/015-110\u003c\/strong\u003e operates on high-frequency electromagnetic induction principles, depending on exact eddy-current probe scaling to translate physical surface gap variations into proportional electrical output signals. Interfaced with CON-series driver converters, factory linear scaling targets 8.0 V\/mm (200 mV\/mil) when exposed to 42CrMo4 steel targets. Static installation demands rigorous gap voltage validation, establishing a DC bias point at -10 VDC to position the probe tip at the midpoint of its linear envelope (1.0 mm baseline). To limit mutual electromagnetic interference and guarantee cross-talk suppression, adjacent probe tips must maintain a minimum physical distance of 25 mm, while the PEEK tip requires a minimum radial clearance of 15 mm from metallic mounting walls.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the correct mechanical method for adjusting probe gap voltage on initial installation?\u003c\/p\u003e\n\u003cp\u003eA: Advance the probe body manually into the housing while monitoring the raw DC output across the CON-series signal conditioner terminal block. Stop rotation when the multimeter reads -10 VDC (mid-scale linear bias) and lock the exterior jam nut to torque specification.\u003c\/p\u003e\n\u003cp\u003eQ: Can the integrated probe cable be altered or lengthened using standard field terminals?\u003c\/p\u003e\n\u003cp\u003eA: No. Standard terminal splices change internal system capacitance and inductance, invalidating factory calibration curves. Any cable routing adjustments must utilize calibrated extension cables designed for specific CON-series driver impedances.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the PEEK tip and stainless steel threaded body to verify complete absence of mechanical scratches, metallic debris, or thread galling.\u003c\/li\u003e\n\u003cli\u003eEnsure the tapped housing mounting hole is free of residual burrs and matches the probe body thread pitch.\u003c\/li\u003e\n\u003cli\u003eVerify radial mechanical clearance of at least 15 mm surrounding the PEEK sensing tip to avoid false loading from surrounding metal structure walls.\u003c\/li\u003e\n\u003cli\u003eThread the sensor carefully into the mounting sleeve, measuring real-time DC voltage output at the driver terminal during installation.\u003c\/li\u003e\n\u003cli\u003eOnce target gap voltage (-10 VDC nominal mid-span) is established, lock the outer jam nut to a maximum torque of 12 Nm without allowing the probe body to rotate.\u003c\/li\u003e\n\u003cli\u003eRoute the integral triaxial cable through dedicated metal conduit, maintaining isolation from high-voltage motor drive cabling and extreme heat sources exceeding +150 deg C.\u003c\/li\u003e\n\u003cli\u003eTerminate cable shielding at a single grounding point located at the monitoring system enclosure framework.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45510116180083,"sku":"PR6423\/015-110","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/PR642300R-111_8065a3b2-3ba2-4fc4-ac0f-58f951382585.png?v=1789630077","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-015-110-eddy-current-proximity-probe","provider":"DcsSupplier Limited","version":"1.0","type":"link"}