{"product_id":"epro-pr6423-00r-030-eddy-current-displacement-sensor","title":"EPRO PR6423\/00R-030 Eddy Current Displacement Sensor","description":"\u003cp\u003eConfigured for shaft displacement, vibration, and position monitoring in MMS 6000 and AMS 6500 platforms, the \u003cstrong\u003eEmerson PR6423\/00R-030\u003c\/strong\u003e (\u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy Current Displacement Sensor) provides direct physical\/electrical execution. It operates as an inductive non-contact transducer that measures static and dynamic shaft motion across turbomachinery trains. The sensor converts high-frequency electromagnetic field modulations into calibrated voltage outputs through matching signal converters.\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-030\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 Sensor\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 (293.2 mV\/mil) +\/-5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to +180 deg C (Sensor and cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 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 driver)\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 (Polyether Ether Ketone)\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\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. 0.25 kg\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 integrated into process control systems via signal conditioning units, raw dynamic gap modulations undergo precise continuous conversion into standardized monitoring outputs. Multi-channel input cards feature galvanically isolated channels to establish full channel-to-channel isolation, eliminating common-mode ground noise and cross-talk across multi-axis sleeve bearing monitoring setups. The conditioned signals supply accurate static position offset and high-frequency dynamic vibration data directly to plant control and safety shutdown architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the operating temperature range for the integrated PTFE cable assembly?\u003c\/p\u003e\n\u003cp\u003eA: Both the sensor tip and integral PTFE cable assembly are rated for continuous operational exposure from -35 to +180 deg C.\u003c\/p\u003e\n\u003cp\u003eQ: How is the total measurement range divided between static and dynamic monitoring?\u003c\/p\u003e\n\u003cp\u003eA: The sensor provides a static measurement range of +\/-1.0 mm (+\/-0.04 in) for shaft position tracking and a dynamic vibration monitoring envelope of 0 to 500 um (0 to 20 mils).\u003c\/p\u003e\n\u003cp\u003eQ: Can the PR6423\/00R-030 probe tip withstand aggressive process media?\u003c\/p\u003e\n\u003cp\u003eA: The sensor tip is constructed from PEEK (Polyether Ether Ketone) with a stainless steel housing and IP66 sealing, providing robust mechanical and chemical resistance in harsh machinery environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Thread Engagement\u003c\/strong\u003e: Screw the sensor body into the threaded mounting bracket, ensuring a minimum of 5 full mechanical threads of engagement before securing the locknut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting Calibration\u003c\/strong\u003e: Adjust the insertion depth during static machine shutdown while monitoring the DC voltage at the signal converter terminals to achieve the target midpoint bias offset (typically -10 VDC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Protection \u0026amp; Cable Bend Limits\u003c\/strong\u003e: Enclose the PTFE cable in flexible metallic conduit to protect against mechanical wear. Maintain a minimum bend radius of 25 mm to prevent internal coaxial structural damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Point Grounding\u003c\/strong\u003e: Ground the extension cable outer shield strictly at the signal converter chassis to prevent ground loops across high-frequency measurement circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45393899782259,"sku":"PR6423\/00R-030","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_b489e695-07be-4bb7-901f-1e063c48454f.png?v=1787553868","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-00r-030-eddy-current-displacement-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}