{"product_id":"epro-pr6423-00r-010-cn-eddy-current-sensor","title":"EPRO PR6423\/00R-010-CN Eddy Current Sensor","description":"\u003cp\u003eConfigured for measuring radial and axial shaft dynamic displacement, position, eccentricity, and speed in machinery protection platforms, the \u003cstrong\u003eEmerson PR6423\/00R-010-CN\u003c\/strong\u003e (\u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy Current Sensor) provides direct physical\/electrical execution. It operates as a non-contact 8 mm inductive proximity transducer detecting gap modulations between the sensor tip and conductive rotating targets. The unit outputs high-frequency field variation signals processed via matched signal converters across control and condition monitoring loops.\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\/00R-010-CN\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 Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Measurement Range\u003c\/td\u003e\n\u003ctd\u003e2 mm (80 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Air Gap\u003c\/td\u003e\n\u003ctd\u003e0.5 mm (20 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncremental Scale Factor (ISF)\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (203.2 mV\/mil) +\/-5% at 0 to 45 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviation from Straight Line (DSL)\u003c\/td\u003e\n\u003ctd\u003e+\/-0.025 mm (+\/-1 mil) at 0 to 45 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eSensor incl. 1 m cable: -35 to +200 deg C; Cable \u0026amp; Connector: -35 to +150 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (loop-powered via signal converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Tip Material\u003c\/td\u003e\n\u003ctd\u003ePEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Material\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Material\u003c\/td\u003e\n\u003ctd\u003eBrass (nickel-plated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, ATEX, IEC-Ex, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 8 mm tip diameter, PR6423 case footprint\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\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eWhen linked through matching signal converters into DCS processing architectures, raw proximity modulations undergo continuous high-frequency transformation. Channel-to-channel isolation on multi-channel input cards mitigates common-mode ground noise and cross-talk across adjacent sensor channels on turbomachinery trains. The conditioned analog signals feed directly into process networks, providing reliable static position tracking and dynamic vibration data without signal degradation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the thermal limits for the sensor head versus the connector assembly?\u003c\/p\u003e\n\u003cp\u003eA: The sensor head and its integral 1 m cable segment withstand operational temperatures from -35 to +200 deg C. The extension cable and nickel-plated brass connector must remain within -35 to +150 deg C.\u003c\/p\u003e\n\u003cp\u003eQ: Does the PR6423\/00R-010-CN require physical contact with the shaft surface?\u003c\/p\u003e\n\u003cp\u003eA: No. It is a non-contact eddy-current transducer that operates across a 2 mm linear measurement range with a recommended initial static air gap of 0.5 mm.\u003c\/p\u003e\n\u003cp\u003eQ: Is this sensor certified for installation in hazardous areas?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The PR6423\/00R-010-CN holds international approvals including ATEX, IEC-Ex, CSA, and CE for hazardous location deployment.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting \u0026amp; Thread Integrity\u003c\/strong\u003e: Thread the stainless steel sensor body into the mounting bracket using hand tools. Maintain a minimum of 5 full mechanical threads of engagement before tightening the locking nut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Air Gap Setup\u003c\/strong\u003e: Mechanically adjust insertion depth at static machine shutdown to establish the 0.5 mm (20 mils) initial air gap, verifying target DC bias offset at the signal converter output terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing \u0026amp; Shielding\u003c\/strong\u003e: Route the PTFE-insulated cable inside flexible metallic conduit clear of high-voltage wiring. Ground the outer cable shield strictly at the signal converter chassis to eliminate ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Protection\u003c\/strong\u003e: Ensure the nickel-plated brass connector remains dry, clean, and sealed in an IP66-rated enclosure or insulated with shrink tubing to prevent ground contact with machine framing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45393901682803,"sku":"PR6423\/00R-010-CN","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_62f206e9-1e92-4ace-9854-8b05193377a3.png?v=1787553857","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-00r-010-cn-eddy-current-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}