{"product_id":"epro-pr6423-014-010-con021-proximity-sensor","title":"EPRO PR6423\/014-010+CON021 Proximity Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/014-010 CON021\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy Current Proximity Sensor, operates as a dedicated hardware component for continuous non-contact shaft displacement and vibration measurement within turbomachinery protection platforms.\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\u003ePR6423\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e8 mm Eddy Current Proximity Probe Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\/014\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCase\/Thread Configuration\u003c\/td\u003e\n\u003ctd\u003eSpecific body length and thread mounting geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-010\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable \u0026amp; Connector Configuration\u003c\/td\u003e\n\u003ctd\u003eIntegrated armature cable length and termination option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCON021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignal Conditioner Module\u003c\/td\u003e\n\u003ctd\u003eExternal driver\/converter unit for raw RF impedance processing\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\u003ePR6423\/014-010 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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard 0.38 kg (approximate system weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 mm tip diameter, threaded body assembly\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 probe head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (driven via CON021 signal conditioner 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\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003eProportional DC voltage \/ raw high-frequency RF signal via CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Communication\u003c\/td\u003e\n\u003ctd\u003e4-20 mA HART loop protocol support via system transmitters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Driver\u003c\/td\u003e\n\u003ctd\u003eCON021 signal conditioner module\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\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\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/014-010 CON021\u003c\/strong\u003e system connects directly into process control networks by transforming high-frequency electromagnetic gap perturbations into standardized signals through the CON021 signal conditioner. Integrated into transmitter loops, the conditioned signal utilizes a 4-20 mA HART loop protocol to transmit real-time dynamic shaft vibration levels and static axial positioning to DCS backplanes. High channel-to-channel isolation prevents field ground loops and electrical interference across adjacent transducer paths, maintaining signal fidelity over long-distance wiring runs to the main controller I\/O racks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the procedure for verifying static gap voltage during initial probe alignment?\u003c\/p\u003e\n\u003cp\u003eA: Advance the probe body into the mechanical housing while reading the DC voltage output across the CON021 driver terminals. Adjust probe depth until the output voltage reaches -10 VDC (the nominal mid-range operating point), then tighten the lock nut.\u003c\/p\u003e\n\u003cp\u003eQ: Can the integral triaxial cable between the probe head and CON021 converter be shortened in the field?\u003c\/p\u003e\n\u003cp\u003eA: No. Trimming or splicing the integral cable alters total system inductance and capacitance, destroying factory tuning and causing erroneous displacement readings.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the PEEK sensing tip and threaded casing for mechanical flaws, dirt, or metal shavings prior to insertion.\u003c\/li\u003e\n\u003cli\u003eVerify that the tapped mounting hole is clear of burrs and matches the probe casing thread pitch.\u003c\/li\u003e\n\u003cli\u003eEnsure a minimum radial clearance of 15 mm surrounding the PEEK tip to prevent false loading from nearby metallic walls.\u003c\/li\u003e\n\u003cli\u003eCarefully thread the probe into position while measuring the live DC gap voltage at the CON021 module terminals.\u003c\/li\u003e\n\u003cli\u003eOnce the target gap voltage (-10 VDC nominal mid-scale) is established, lock the outer jam nut to a maximum torque of 12 Nm without rotating the probe body.\u003c\/li\u003e\n\u003cli\u003eRoute the high-temperature triaxial cable inside grounded conduit, isolated from high-power AC lines and motor drive wiring.\u003c\/li\u003e\n\u003cli\u003eConnect all signal leads inside IP67 junction boxes, grounding the cable shield drain wire at the rack frame enclosure end only.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45510136397939,"sku":"PR6423\/014-010+CON021","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/PR9268301-100_1_3bd0348f-91e3-4f1a-adaa-3c793f25fe54.png?v=1789630068","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-014-010-con021-proximity-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}