{"product_id":"pr6423-010-000-cn-con021-emerson-epro-eddy-current-sensor","title":"PR6423\/010-000-CN \u0026 CON021 | Emerson Epro | Eddy Current Sensor","description":"\u003cp\u003eConfigured for high-frequency displacement measurement in turbomachinery monitoring systems, the \u003cstrong\u003eEmerson Epro PR6423\/010-000-CN\u003c\/strong\u003e (\u003cstrong\u003ePR6423\/010-000-CN\u003c\/strong\u003e) transducer paired with the \u003cstrong\u003eCON021\u003c\/strong\u003e signal converter provides direct physical\/electrical execution.\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\/010-000-CN + CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson Epro\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.25 kg (Combined)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 8 mm probe housing and converter geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +200 deg C (Sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNominal excitation required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003e8 mm Eddy Current Non-contact Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGap Voltage Validation (-10 VDC targets)\u003c\/h3\u003e\n\u003cp\u003eThe system utilizes an oscillator circuit to drive the transducer probe, creating an electromagnetic field for displacement detection. To ensure accurate linearization, the system necessitates precise gap voltage validation during commissioning. The converter centers its output characteristic around a nominal target of -10 VDC, representing the mid-point of the physical measurement gap. Maintenance of this -10 VDC baseline is mandatory for accurate signal tracking; significant deviations indicate mechanical misalignment, transducer saturation, or degradation of the conductive target surface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PR6423 series support hot-swap replacement of the CON021 converter?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the CON021 converter is designed for installation within monitoring racks that support hot-swapping functionality without requiring a full system shutdown, provided the rack backplane infrastructure is configured for such operations.\u003c\/p\u003e\n\u003cp\u003eQ: How does the probe tip material impact measurement accuracy?\u003c\/p\u003e\n\u003cp\u003eA: The probe tip is constructed for stability in harsh environments. Measurement accuracy relies on the conductive properties of the target shaft; ensure the target material composition matches the calibration specifications of the converter to prevent non-linearity errors.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the transducer in a rigid, vibration-isolated bracket to minimize extraneous mechanical noise and prevent housing fatigue.\u003c\/li\u003e\n\u003cli\u003eEnsure the measurement target surface is clean and free of non-conductive coatings to maintain the required electrical conductivity.\u003c\/li\u003e\n\u003cli\u003eSet the nominal air gap using a non-metallic feeler gauge to prevent contact damage to the sensor tip during operation.\u003c\/li\u003e\n\u003cli\u003eRoute signal cabling through grounded metallic conduit, keeping lines physically separated from high-current AC power lines to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eTerminate the signal shield at the monitoring system (DCS\/TSI) rack only to prevent ground-loop current injection into the converter circuit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53009130848565,"sku":"CON021+PR6423\/010-000-CN","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON010_PR6423010-120_5f676556-0eac-4592-ac17-3ac462c87a04.png?v=1781685466","url":"https:\/\/www.5gplc.com\/products\/pr6423-010-000-cn-con021-emerson-epro-eddy-current-sensor","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}