{"product_id":"epro-pr6423-005-030-con021-current-sensor-system","title":"EPRO PR6423\/005-030+CON021 Current Sensor System","description":"\u003cp\u003eThe \u003cstrong\u003eEpro PR6423\/005-030+CON021\u003c\/strong\u003e serves as the primary \u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy Current Sensor utilized to execute non-contact radial\/axial shaft displacement monitoring across AMS 6500 platforms. It operates as an 8 mm inductive proximity transducer pair coupled with a CON021 signal converter to transform physical target gaps into linear high-frequency electrical signals. The sensor tracks dynamic vibration and target gap variation relative to ferromagnetic shaft surfaces.\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\/005-030+CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEpro (Emerson)\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 System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003e8 mm Eddy Current Sensor with CON021 Converter\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 (+32 to +113 deg F)\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 (+32 to +113 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.79 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eStandard 42CrMo4 (AISI\/SAE 4140); others on request\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 (-31 to +392 deg F); Cable \u0026amp; Connector: -35 to +150 deg C (-31 to +302 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (loop-powered via CON021 converter module)\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\u003eSensor Tip Material\u003c\/td\u003e\n\u003ctd\u003ePEEK (Polyether Ether Ketone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase 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 (Polytetrafluoroethylene)\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\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. 0.30 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 automation control loops via the CON021 signal processing unit, raw electromagnetic field variations undergo precise signal transformation. Input interface cards incorporate channel-to-channel isolation to prevent ground loop noise transmission across adjacent monitoring channels. The conditioned analog signals feed directly into process management architectures, ensuring continuous static displacement tracking and dynamic vibration measurement across rotating machinery trains.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What target shaft material is calibrated for the PR6423\/005-030+CON021 sensor?\u003c\/p\u003e\n\u003cp\u003eA: The sensor's Incremental Scale Factor (ISF) is factory calibrated to standard 42CrMo4 (AISI\/SAE 4140) ferromagnetic steel. Alternate shaft material calibrations are available on request.\u003c\/p\u003e\n\u003cp\u003eQ: What is the minimum shaft diameter required for accurate displacement measurement?\u003c\/p\u003e\n\u003cp\u003eA: The minimum target shaft diameter for maintaining linear sensor scaling is 25 mm (0.79 in).\u003c\/p\u003e\n\u003cp\u003eQ: What are the distinct temperature limits for the sensor head versus the cable connector?\u003c\/p\u003e\n\u003cp\u003eA: The sensor head and integral 1 m PTFE cable segment withstand continuous operational exposure from -35 to +200 deg C (-31 to +392 deg F), while the extension cable and nickel-plated brass connector are rated from -35 to +150 deg C (-31 to +302 deg F).\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: Thread the stainless steel sensor body into the mounting bracket using hand tools, ensuring a minimum of 5 full mechanical threads of engagement before securing the locking nut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Gap Alignment\u003c\/strong\u003e: Set the 0.5 mm (20 mils) initial air gap during static machine shutdown while measuring the DC voltage output at the CON021 converter terminals to establish proper midpoint bias voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Protection \u0026amp; Bend Radii\u003c\/strong\u003e: Enclose the PTFE cable in flexible metallic conduit to protect against physical abrasion. Maintain a minimum cable bend radius of 25 mm to prevent structural coaxial damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Point Shield Grounding\u003c\/strong\u003e: Connect the coaxial cable shield to ground at a single point on the CON021 signal converter chassis to eliminate ground loop interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45393911545971,"sku":"PR6423\/005-030+CON021","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/CON021_PR6423002-001-CN_1_a0bc14c6-88f8-4bf1-a335-115511d8a0c9.jpg?v=1787553821","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-005-030-con021-current-sensor-system","provider":"DcsSupplier Limited","version":"1.0","type":"link"}