{"product_id":"emerson-pr6426-010-000-con021-916-160-eddy-current-sensor-system","title":"Emerson PR6426\/010-000 CON021\/916-160 Eddy Current Sensor System","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson PR6426\/010-000\u003c\/strong\u003e non-contact sensor combined with the \u003cstrong\u003eCON021\/916-160\u003c\/strong\u003e signal converter forms an industrial eddy current measurement system optimized for critical turbomachinery applications, including steam, gas, and hydro turbines, compressors, pumps, and fans. The \u003cstrong\u003ePR6426\u003c\/strong\u003e eddy current sensor detects radial and axial shaft displacement, position, eccentricity, and motion under harsh operating conditions. The matched \u003cstrong\u003eCON021\/916-160\u003c\/strong\u003e converter accurately processes these proximity metrics into reliable electrical signals required by machinery protection and TSI monitoring platforms.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact eddy current measurement technique for precise tracking of shaft position and dynamics\u003c\/li\u003e\n\u003cli\u003eRobust engineering built to withstand demanding and tough industrial conditions\u003c\/li\u003e\n\u003cli\u003eSensor tip assembly capable of enduring high pressure up to 6,500 hpa\u003c\/li\u003e\n\u003cli\u003eStable signal translation over an extended displacement range up to 16.0mm\u003c\/li\u003e\n\u003cli\u003eUnarmored cable layout equipped with a premium self-locking plug connector interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRadial and axial shaft dynamic displacement monitoring\u003c\/li\u003e\n\u003cli\u003eTurbomachinery position, motion, and eccentricity registration\u003c\/li\u003e\n\u003cli\u003eComprehensive mechanical protection loops for high-speed gas\/steam turbines and heavy compressors\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\u003eModel Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConfiguration \/ Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eLinearity Error\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePR6426\/010-000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm Eddy Current Sensor, No Sleeve Thread, Unarmored Cable, Mounting Plate, Without Adaptor Plug\u003c\/td\u003e\n\u003ctd\u003e+\/-4.0 mm (Standard Range) \/ 16.0mm Extended\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 1.5% max (Sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCON021\/916-160\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSensor Signal Converter for PR6426\u003c\/td\u003e\n\u003ctd\u003e16.0mm (Extended Range)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 2.0%\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\u003ch4\u003eCON021\/916-160 Signal Converter Specifications\u003c\/h4\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range (-3 dB)\u003c\/td\u003e\n\u003ctd\u003e0 to 20000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;15 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-30 to 100 degC (-22 to 212 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock and Vibration\u003c\/td\u003e\n\u003ctd\u003e5g @ 60 Hz @ 25 degC (77 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Range (-24V config)\u003c\/td\u003e\n\u003ctd\u003e-23V to -32V (Output Range: -4V to -20V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Range (-2V config)\u003c\/td\u003e\n\u003ctd\u003e-21V to -32V (Output Range: -2V to -18V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eLMgSi 0.5 F22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~120 grams (4.24 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hardware\u003c\/td\u003e\n\u003ctd\u003e4 Screws M5x20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003ePR6426 Eddy Current Sensor Specifications\u003c\/h4\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\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e2 V\/mm (50.8 mV\/mil) \u0026lt;= +\/-1.5% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Gap (Center)\u003c\/td\u003e\n\u003ctd\u003eApprox. 5.5 mm (0.22\") Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong Term Drift\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget\/Surface Material\u003c\/td\u003e\n\u003ctd\u003eFerromagnetic Steel (42 Cr Mo 4 Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Surface Speed\u003c\/td\u003e\n\u003ctd\u003e2,500 m\/s (98,425 ips)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e200 mm (7.87\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-35 to 175 degC (-31 to 347 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Excursions (\u0026lt;4 Hours)\u003c\/td\u003e\n\u003ctd\u003e200 degC (392 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cable Temperature\u003c\/td\u003e\n\u003ctd\u003e200 degC (392 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Resistance to Sensor Head\u003c\/td\u003e\n\u003ctd\u003e6,500 hpa (94 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock and Vibration\u003c\/td\u003e\n\u003ctd\u003e5g (49.05 m\/s2) @ 60Hz @ 25 degC (77 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleeve 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\u003eWeight (Sensor \u0026amp; 1M Cable, no Armor)\u003c\/td\u003e\n\u003ctd\u003e~800 grams (28.22 oz)\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 \/ Terminal\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\u003eTransducer Connection\u003c\/td\u003e\n\u003ctd\u003eSelf-Locking Lemo-Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply\/Output Connection\u003c\/td\u003e\n\u003ctd\u003eScrew Terminal Type (max. 1.5mm2 wire)\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\u003eEnsure the unarmored sensor cable respects a minimum static bending radius of 25 mm during routing.\u003c\/li\u003e\n\u003cli\u003eKeep a clear exclusion zone of at least 80 mm diameter centered around the 32mm sensor head to eliminate peripheral metal interference.\u003c\/li\u003e\n\u003cli\u003eAdjust the mechanical probe position to find the nominal center air gap of approximately 5.5 mm before locking down.\u003c\/li\u003e\n\u003cli\u003eUse appropriate safety barriers and signal isolation paths when routing transducer loops through explosive or certified hazardous zones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e 2014\/30\/EU (EN 61326-1), 2014\/34\/EU, 2011\/65\/EU, DIN EN 50581\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e EN 60079-0, EN 60079-11 (II 2 G Ex ia IIC T4 Gb, -20 degC \u0026lt;= Ta \u0026lt;= 80 degC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC-Ex:\u003c\/strong\u003e IEC 60079-0, IEC 60079-11, IEC 60079-26 (Ex ia IIC T4 Gb, -20 degC \u0026lt;= Ta \u0026lt;= 80 degC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e CAN\/CSA-C22.2 NO. 0-M91, NO. 157-92, NO. 213-M1987, CAN\/CSA-E60079-15-02, NO. 25-1966, NO. 61010-1-04 (Class I Division 1, Groups A, B, C, D, T4; Class I Division 2, Groups A, B, C, D Ex nA II T3..T4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e ANSI\/UL Standard 913-2004, ANSI\/UL Standard 1604-1995, UL 60079-15 2002, UL 61010-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":52695406346603,"sku":"PR6426\/010-000 CON021\/916-160","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/emerson-pr6426-010-000-con021-916-160-epro-plc-module-qduwkey3kpw.jpg?v=1766052961","url":"https:\/\/www.plcprotech.com\/products\/emerson-pr6426-010-000-con021-916-160-eddy-current-sensor-system","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}