{"product_id":"emerson-pr6423-10r-030-cn-eddy-current-displacement-transducer","title":"Emerson PR6423\/10R-030-CN Eddy Current Displacement Transducer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/10R-030-CN\u003c\/strong\u003e is a radioactive radiation resistant non-contact eddy current displacement transducer designed for measuring position or shaft movement without contacting the target surface. Constructed for nuclear radiation zone 1 applications, this sensor enables non-contact measurement of static and dynamic shaft displacement, including axial and radial shaft displacement (position), shaft eccentricity, and shaft vibration (motion). It directly measures shaft motion and position on sleeve bearing machines where vibration signals are otherwise attenuated by the bearing oil film. The unit features a radioactive radiation resistant design suitable for turbomachinery, reactor coolant pumps, motors, pumps, fans, and blowers, and operates in conjunction with signal converters such as CON 011\/91, 021\/91, and 041\/91.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures static and dynamic shaft displacement, axial\/radial shaft position, shaft eccentricity, and shaft vibration (motion).\u003c\/li\u003e\n\u003cli\u003eRadioactive radiation resistant construction designed for nuclear radiation zone 1 applications.\u003c\/li\u003e\n\u003cli\u003eNon-contact eddy current transducer design for direct shaft measurement without touching the rotor surface.\u003c\/li\u003e\n\u003cli\u003eMaintains compliance with international standards DIN 45670, ISO 10817-1, and API 670.\u003c\/li\u003e\n\u003cli\u003eEmploys stainless steel sensor body material with special EPDM O-ring sealing and cable isolation with PVC.\u003c\/li\u003e\n\u003cli\u003eConstructed with a PEEK non-electrical adapter plug component.\u003c\/li\u003e\n\u003cli\u003eIncludes open cable end with blunt cut cable ends designed for screw terminal connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVibration, eccentricity, thrust (axial displacement), differential expansion, valve position, and air gap measurement on machine shafts.\u003c\/li\u003e\n\u003cli\u003eNuclear radiation zone 1 applications on turbomachinery and reactor coolant pumps.\u003c\/li\u003e\n\u003cli\u003eIndustrial monitoring on motors, pumps, fans, and blowers.\u003c\/li\u003e\n\u003cli\u003eDirect shaft displacement monitoring on sleeve bearing machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOrdering Option\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConfigured Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePR 6423\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEddy Current Displacement Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8\" - 24 - UNF - 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArmored Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithout armored cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eR (3)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 mm (.2.17 in) (+9.0 mm (.35 in) = total length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdapter Plug at 1 m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWith adapter plug at 1 m (3.28 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 m total cable length (1 m at transducer plus 29 m extension cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable End\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 (CN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlunt cut cable end for converter (open end cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEmerson Process Management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePR6423\/10R-030-CN (PR 6423 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransducer Type\u003c\/td\u003e\n\u003ctd\u003eNon-contact eddy current displacement transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Measuring Range\u003c\/td\u003e\n\u003ctd\u003e+\/-1.0 mm (.04 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Measuring Range\u003c\/td\u003e\n\u003ctd\u003e0 to 500 um (0 to 20 mil); best suited for 50 to 500 um (2 to 20 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Gap\u003c\/td\u003e\n\u003ctd\u003e1.5 mm (.06 in) (center of measuring range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eElectrically conducting steel, cylindrical shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Surface Error\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1% or greater on measuring collars if target surface is \u0026lt; 25 mm (.98 in) diameter; error negligible when target surface \u0026gt; 25 mm (.98 in) diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeripheral Shaft Speed\u003c\/td\u003e\n\u003ctd\u003e0 to 2500 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Error\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; +\/-1% linearity error after calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Error (Zero Point)\u003c\/td\u003e\n\u003ctd\u003e200 mV \/ 100 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Error (Sensitivity)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2% \/ 100 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong Term Drift\u003c\/td\u003e\n\u003ctd\u003e0.3% max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfluence of Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 20 mV\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-35 to +180 degC (-31 to 365 degF); short term (up to 5 hours) up to +200 degC (392 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 degC (-40 to 158 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cable Temperature\u003c\/td\u003e\n\u003ctd\u003e+80 degC (+176 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Resistance (Sensor Head)\u003c\/td\u003e\n\u003ctd\u003e10,000 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration and Shock Nominal Values\u003c\/td\u003e\n\u003ctd\u003e5 g at 60 Hz (at 25 degC \/ 77 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Specification\u003c\/td\u003e\n\u003ctd\u003e3\/8\" - 24 - UNF - 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleeve Length\u003c\/td\u003e\n\u003ctd\u003e55 mm (2.17 in) (+9.0 mm (.35 in) = total length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel with special EPDM O-ring sealing and cable isolation with PVC; non-electrical part of adapter plug made of PEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Protection\u003c\/td\u003e\n\u003ctd\u003eSevere and high performance insulation, PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Configurations\u003c\/td\u003e\n\u003ctd\u003e1 m at transducer plus 29 m extension cable (30 m total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Type\u003c\/td\u003e\n\u003ctd\u003eBlunt cut cable ends for screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConverter Compatibility\u003c\/td\u003e\n\u003ctd\u003eSelect converter CON 011\/91, 021\/91, 041\/91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.1 kg (.22 lbs) (without armored cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg (.44 lbs) (without armored cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Pin\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Cable End\u003c\/td\u003e\n\u003ctd\u003eBlunt cut cable ends for screw terminal connection to converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntermediate Connector\u003c\/td\u003e\n\u003ctd\u003eAdapter plug located at 1 m (3.28 ft) from transducer head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the non-contact eddy current sensor through or inside the bearing to measure shaft motion and position directly.\u003c\/li\u003e\n\u003cli\u003eEnsure target surface diameter exceeds 25 mm (.98 in) to prevent measuring errors greater than 1%.\u003c\/li\u003e\n\u003cli\u003eSet the nominal physical gap to 1.5 mm (.06 in) corresponding to the center of the linear measuring range.\u003c\/li\u003e\n\u003cli\u003eConnect the open cable end with blunt cut wires directly into screw terminals of compatible signal converters (CON 011\/91, 021\/91, or 041\/91).\u003c\/li\u003e\n\u003cli\u003eKeep ambient temperatures along the cable run within the maximum allowable limit of +80 degC (+176 degF).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIN 45670\u003c\/li\u003e\n\u003cli\u003eISO 10817-1\u003c\/li\u003e\n\u003cli\u003eAPI 670\u003c\/li\u003e\n\u003cli\u003eRadioactive Radiation Resistant (Zone 1)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":53698393637227,"sku":"PR6423\/10R-030-CN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/PR6423-10R-030-CN_1200x1200_cc4e9ef1-5bbf-4b50-8385-8973a06eca4e.jpg?v=1786369425","url":"https:\/\/www.plcprotech.com\/products\/emerson-pr6423-10r-030-cn-eddy-current-displacement-transducer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}