{"product_id":"emerson-epro-con021-pr6423-000-031-cn-current-measurement-system","title":"Emerson EPRO CON021+PR6423\/000-031-CN Current Measurement System","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson EPRO CON021+PR6423\/000-031-CN\u003c\/strong\u003e, operating as a integrated assembly under SKU \u003cstrong\u003eCON021+PR6423\/000-031-CN\u003c\/strong\u003e, executes non-contact shaft displacement tracking and real-time vibration conversion within machinery protection networks. This hardware combination couples an 8 mm eddy current proximity probe with a matched oscillator-demodulator driver unit, translating high-frequency electromagnetic field variations into stable, standardized analog parameters for plant control infrastructure.\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 Configuration\u003c\/td\u003e\n\u003ctd\u003eCON021 Signal Converter paired with PR6423\/000-031-CN Sensor\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\u003eFactory Standard Global Site\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBaseline system configuration weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Measuring Range\u003c\/td\u003e\n\u003ctd\u003e8 mm (linear measurement range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Initial Air Gap\u003c\/td\u003e\n\u003ctd\u003e0.5 mm (20 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncremental Scale Factor (ISF)\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (203.2 mV\/mil) +\/-5% @ 0 to 45 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviation from Best Fit Line (DSL)\u003c\/td\u003e\n\u003ctd\u003e+\/-0.025 mm (+\/-1 mil) @ 0 to 45 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e25 mm (0.79 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp (Sensor \u0026amp; 1m Cable)\u003c\/td\u003e\n\u003ctd\u003e-35 to +200 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp (Cable \u0026amp; Connector)\u003c\/td\u003e\n\u003ctd\u003e-35 to +150 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Tip Material\u003c\/td\u003e\n\u003ctd\u003ePEEK (Polyether Ether Ketone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase \/ Cable Material\u003c\/td\u003e\n\u003ctd\u003eStainless Steel housing \/ PTFE cable jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eBrass, nickel-plated termination plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Converter Output\u003c\/td\u003e\n\u003ctd\u003eStandardized voltage\/current paths (processed via CON021)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMachinery Monitoring and TSI Technical Attributes\u003c\/h3\u003e\n\u003cp\u003eThe CON021+PR6423\/000-031-CN manages high-frequency eddy-current probe scaling and continuous gap voltage validation directly across the machinery protection interface. To evaluate micro-displacement anomalies and transmit raw dynamic waveforms concurrently without signal attenuation or cross-talk distortion, the CON021 signal converter supplies the necessary RF excitation voltage to the 8 mm PR6423 sensor tip. This drivers-to-probe network establishes a fixed calibration profile, enforcing standard gap voltage validation benchmarks (typically targeted near a -10 VDC nominal center point) across the active measurement range. This precise voltage-to-distance ratio allows the upstream monitoring rack to resolve critical rotor dynamics—including oil whirl, sub-synchronous vibration, and axial thrust migration—while integrated cross-talk suppression mechanics and built-in noise filtering prevent adjacent sensor fields from corrupting parallel instrumentation loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does a deviation from the reference target material affect the 8 V\/mm incremental scale factor (ISF)?\u003c\/p\u003e\n\u003cp\u003eA: Eddy-current probe scaling depends heavily on the electrical conductivity and magnetic permeability of the observed shaft material. Operating against a non-standard target alters the ISF from its 8 V\/mm specification, requiring physical re-calibration of the driver unit to prevent false amplitude tracking.\u003c\/p\u003e\n\u003cp\u003eQ: What is the significance of validating the -10 VDC nominal gap voltage target during installation?\u003c\/p\u003e\n\u003cp\u003eA: The -10 VDC value confirms that the probe tip is physically positioned at the midpoint of its calibrated linear measurement range. Correct gap voltage validation ensures maximum positive and negative dynamic shaft excursions remain within the linear window without clipping or saturating the conversion registers.\u003c\/p\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45058368569459,"sku":"CON021+PR6423\/000-031-CN","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/998943ccf92fe8b8dcfa86fa4521597f_4e93112e-7eff-450f-802a-d969647b47e2.png?v=1780303338","url":"https:\/\/www.dcssupplier.com\/products\/emerson-epro-con021-pr6423-000-031-cn-current-measurement-system","provider":"DcsSupplier Limited","version":"1.0","type":"link"}