{"product_id":"emerson-con021-pr6423-10r-010-cn-epro-eddy-current-sensors","title":"Emerson CON021+PR6423\/10R-010-CN EPRO Eddy Current Sensors","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson CON021+PR6423\/10R-010-CN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCON021+PR6423\/10R-010-CN\u003c\/strong\u003e Eddy Current Sensor, operates as a dedicated hardware component for non-contact shaft vibration and dynamic displacement measurement within DCS and AMS 6500 Classic System platforms. The assembly combines an 8 mm probe tip configuration with signal conditioning circuitry to execute continuous real-time mechanical monitoring on rotating machinery shafts.\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\u003eCON021+PR6423\/10R-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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24.5 cm x 17 cm x 4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eExtended industrial range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLoop-powered via transmitter \/ monitoring module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eNon-contact eddy current proximity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Tip Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eDCS, AMS 6500 Classic System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eEthernet router communication support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Housing\u003c\/td\u003e\n\u003ctd\u003eOil-resistant, high-temperature industrial casing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBently Nevada \/ VIBRO-METER Technical Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe non-contact measurement system relies on calibrated eddy-current probe scaling to convert physical gap variations into proportional electrical signals. Prior to commissioning, engineers conduct gap voltage validation targeting -10 VDC at the mechanical center of the probe linear range to ensure symmetrical peak-to-peak amplitude measurement. This calibrated voltage offset allows the transmitter to capture high-frequency rotor dynamics, including relative shaft vibration, thermal expansion growth, and radial position shifts. Differential driver architecture provides cross-talk suppression between adjacent probe channels mounted in close physical proximity on turbine bearing housings.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the physical gap voltage validated during mechanical installation of the PR6423\/10R-010-CN probe?\u003c\/p\u003e\n\u003cp\u003eA: With the target shaft stationary, adjust the probe thread depth until the DC voltage output at the CON021 signal conditioner measures -10 VDC, confirming the sensor is set at the center of its linear operating range.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions prevent cross-talk when mounting multiple eddy current probes in the same bearing housing?\u003c\/p\u003e\n\u003cp\u003eA: Maintain the minimum recommended spatial separation between probe tips and ensure probe cables are routed in separate grounded metallic conduits to prevent electromagnetic signal cross-talk suppression failures.\u003c\/p\u003e\n\u003cp\u003eQ: Does the CON021 converter require field calibration when changing the extension cable length?\u003c\/p\u003e\n\u003cp\u003eA: Yes, total system length (probe, extension cable, and converter) must match the factory calibration curve to prevent errors in the eddy-current probe scaling output.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the target shaft surface to ensure it is clean and free of magnetic runout, scratches, or deep machining marks.\u003c\/li\u003e\n\u003cli\u003eThread the 8 mm probe into the bearing housing mounting bracket until the probe tip approaches the target shaft face.\u003c\/li\u003e\n\u003cli\u003eConnect a digital multimeter to the signal conditioner monitor output terminals to measure the static DC gap voltage.\u003c\/li\u003e\n\u003cli\u003eAdjust the mechanical positioning of the probe until the multimeter reads the calibrated -10 VDC target setting, then tighten the external locknut.\u003c\/li\u003e\n\u003cli\u003eConnect extension cabling using the armor sleeve connectors and isolate the coaxial shield from machine ground at the probe end.\u003c\/li\u003e\n\u003cli\u003eRoute signal wiring through dedicated instrument trays to the DCS or AMS 6500 monitoring rack, terminating shields at the single-point cabinet ground bar.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53445631476021,"sku":"CON021+PR6423\/10R-010-CN","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON021_PR6423014-010_963394d3-3d53-4e45-a92c-d1d7027bd0b6.png?v=1788339162","url":"https:\/\/www.5gplc.com\/products\/emerson-con021-pr6423-10r-010-cn-epro-eddy-current-sensors","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}