{"product_id":"emerson-pr6423-10r-010-con021-eddy-current-sensor","title":"EMERSON PR6423\/10R-010 \u0026 CON021 Eddy Current Sensor","description":"\u003cp\u003eConfigured for non-contact measurement of dynamic and static shaft displacement in rotating machinery, the \u003cstrong\u003eEMERSON PR6423\/10R-010\u003c\/strong\u003e (\u003cstrong\u003ePR6423\/10R-010\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\/10R-010 + CON021\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\u003e0.66 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24 cm x 17 cm x 6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial range\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\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: What is the primary function of the CON021 converter in this system?\u003c\/p\u003e\n\u003cp\u003eA: The CON021 serves as the signal conditioner, converting high-frequency impedance fluctuations from the PR6423 probe into a linear analog voltage or current output proportional to the physical gap.\u003c\/p\u003e\n\u003cp\u003eQ: Is the system compatible with field-replacement of the probe cable?\u003c\/p\u003e\n\u003cp\u003eA: The PR6423 series utilizes a factory-calibrated probe and cable assembly. Replacing or splicing the cable in the field alters the circuit impedance, requiring recalibration to maintain the specified measurement accuracy.\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\u003eEstablish the nominal air gap using a non-metallic feeler gauge to prevent contact damage to the sensor tip during startup.\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":53009170170165,"sku":"CON021+PR6423\/10R-010","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON021_PR6423003-130_e912567b-3db9-459a-98dd-c2d11379208f.png?v=1781687682","url":"https:\/\/www.5gplc.com\/products\/emerson-pr6423-10r-010-con021-eddy-current-sensor","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}