{"product_id":"epro-pr6423-011-010-con021-sensor-system","title":"EPRO PR6423\/011-010+CON021 Sensor System","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/011-010+CON021\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6423\/011-010\u003c\/strong\u003e Eddy Current Displacement Transducer System, operates as a dedicated hardware component for non-contact shaft position and dynamic displacement measurement within turbomachinery protection systems. It measures non-contact gaps between the sensor tip and conductive rotating targets, converting inductive field changes into standard calibrated voltage outputs via the matched CON021 signal converter.\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\/011-010+CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eEddy Current Displacement Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Tip Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range (Static)\u003c\/td\u003e\n\u003ctd\u003e+\/-1.0 mm (+\/-0.04 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range (Dynamic)\u003c\/td\u003e\n\u003ctd\u003e0 to 500 um (0 to 20 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Sensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (203.2 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eElectrically conducting steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +180 deg C (-13 to +356 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLoop-powered via CON021 signal converter terminal connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP66 (IEC 60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSensor tip: 8 mm diameter; Thread: M10x1 or 3\/8-24UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1 m (3.28 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 100 g (3.53 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eShaft Movement Sensing and Signal Calibration\u003c\/h3\u003e\n\u003cp\u003eThe transducer setup relies on high-frequency magnetic field induction to detect shaft movements without mechanical wear. Accurate performance requires precise alignment of eddy-current probe scaling to the targeted conductive steel shaft. During static mechanical installation, gap voltage validation target levels (typically setting a -10 VDC baseline at the CON021 converter output for middle-of-range position) ensure linear response across the dynamic measurement spectrum. Proper mechanical zeroing prevents saturation during extreme rotor dynamics while mitigating cross-talk and field interference in dense sensor clusters.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the PR6423\/011-010 probe operate without the CON021 converter unit connected?\u003c\/p\u003e\n\u003cp\u003eA: No. The probe is a passive inductive element that requires the high-frequency excitation field and signal transformation circuitry provided by the CON021 driver to output calibrated 8 V\/mm voltage measurements.\u003c\/p\u003e\n\u003cp\u003eQ: How is the physical measurement range divided between static and dynamic monitoring?\u003c\/p\u003e\n\u003cp\u003eA: The system provides a static position measurement envelope of +\/-1.0 mm (+\/-0.04 in) for axial shift and thermal growth tracking, alongside a dynamic vibration detection range of 0 to 500 um (0 to 20 mils).\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be taken regarding the integral 1 meter cable?\u003c\/p\u003e\n\u003cp\u003eA: The 1 meter cable must be routed in dedicated protective conduit without severe bends (minimum bend radius 25 mm). Over-torquing the cable body during probe installation will damage the internal co-axial shield.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread \u0026amp; Torque Security\u003c\/strong\u003e: Thread the M10x1 or 3\/8-24UNF probe shell into the mounting bracket ensuring a minimum of 5 full mechanical threads of engagement. Use hand tools to secure locknuts without twisting the integral 1 m cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting Voltage Validation\u003c\/strong\u003e: Adjust physical probe insertion while monitoring DC output at the CON021 converter terminals until reaching the nominal gap voltage corresponding to the center of the static linear range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shielding and Ground Integrity\u003c\/strong\u003e: Route the transducer cable clear of high-voltage power lines. Ground the co-axial outer shield at the CON021 driver side only to prevent ground loop noise contamination on high-frequency signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Surface Clearance\u003c\/strong\u003e: Ensure a minimum target diameter clearance around the 8 mm tip free of keyways, side walls, or adjacent metal boundaries to avoid electromagnetic field distortion.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45393881301107,"sku":"PR6423\/011-010+CON021","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/CON021_PR6424002-010_1.jpg?v=1787554049","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-011-010-con021-sensor-system","provider":"DcsSupplier Limited","version":"1.0","type":"link"}