{"product_id":"pr6423-000-030-emerson-eddy-current-module-new-original-stock","title":"PR6423\/000-030 Emerson Eddy Current Module | New \u0026 Original Stock","description":"\u003ch1\u003eEmerson PR6423\/000-030 + CON021 A6000 Machine Monitoring Series\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/000-030 + CON021\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6423 + CON021\u003c\/strong\u003e Eddy Current Sensor Module, operates as a dedicated hardware component for non-contact shaft vibration and displacement measurement within A6000 Machine Monitoring Series platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003ePR6423\/000-030 + CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eEmerson \/ EPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eProbe tip diameter: 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e-40 to +125 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eHandled via CON021 signal converter loop power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eLinear Measurement Range\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e2 mm (80 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eInitial Air Gap\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e0.5 mm (20 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eIncremental Scale Factor\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e8 V\/mm +\/- 5% at 0 to 45 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eDeviation from Straight Line\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e+\/- 0.025 mm (+\/- 1 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003e0 to 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\"\u003eTarget Material Standard\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003eFerromagnetic steel (42CrMo4 \/ AISI 4140)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\"\u003eSignal Converter Output\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003e0 to 10 V or 4 to 20 mA standard signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"16\"\u003eProtection Class\u003c\/td\u003e\n\u003ctd data-row=\"16\"\u003eIP66 (IEC 60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"17\"\u003eCompliance standard\u003c\/td\u003e\n\u003ctd data-row=\"17\"\u003eAPI 670\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe module matches an 8 mm eddy-current probe tip configuration to an external signal converter to transform high-frequency electromagnetic field modifications into continuous voltage tracking loops. Proper operation requires eddy-current probe scaling aligned precisely to 8 V\/mm when tracking calibrated 42CrMo4 target tracks. During setup, gap voltage validation must confirm stable raw voltage baselines to orient the static physical positioning within the linear 2 mm operating envelope. This electrical calibration regulates the sensor feedback, allowing the system to monitor critical rotor dynamics and suppress cross-talk suppression failures across multi-channel adjacent bearing housings.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is gap voltage validation performed during physical probe positioning?\u003c\/p\u003e\n\u003cp\u003eA: Gap voltage validation is performed by adjusting the mechanical insertion depth of the PR6423 probe until the raw output voltage from the CON021 converter indicates the target initial air gap of 0.5 mm. This placement centers the measurement track within the linear scaling spectrum of the converter.\u003c\/p\u003e\n\u003cp\u003eQ: What material parameters are required to maintain the calibrated Incremental Scale Factor?\u003c\/p\u003e\n\u003cp\u003eA: The standard Incremental Scale Factor of 8 V\/mm is calibrated against ferromagnetic steel, specifically 42CrMo4 or AISI 4140. Utilizing non-magnetic target surfaces or alternative alloy compositions will alter the eddy-current field interaction and necessitate recalibration of the signal converter parameters.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the 8 mm probe assembly using the specified threaded sleeve fittings, maintaining perpendicular alignment relative to the target shaft centerline.\u003c\/li\u003e\n\u003cli\u003eVerify the initial air gap distance matches the 0.5 mm specification using precision feeler gauges or direct gap voltage monitoring before locking the assembly.\u003c\/li\u003e\n\u003cli\u003eRoute the sensor coaxial cable through dedicated rigid or flexible metal conduit to provide physical protection and suppress external electromagnetic interference fields.\u003c\/li\u003e\n\u003cli\u003eGround the armor jacket and signal cable shielding only at the signal converter housing to eliminate potential measurement ground loop currents.\u003c\/li\u003e\n\u003cli\u003eEnsure the target surface track has a minimum diameter of 25 mm and is free of mechanical scoring, tool marks, and residual magnetism to prevent runout errors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Epro","offers":[{"title":"Default Title","offer_id":43898034520163,"sku":"PR6423\/000-030","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/97_8b302bd5-42dd-4c38-9186-cf6e80adf984.jpg?v=1766111645","url":"https:\/\/www.autocontrolglobal.com\/products\/pr6423-000-030-emerson-eddy-current-module-new-original-stock","provider":"AutoControl Global","version":"1.0","type":"link"}