{"product_id":"emerson-epro-pr6423-010-010-con021-eddy-current-converter","title":"Emerson Epro PR6423\/010-010 CON021 Eddy Current Converter System","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe PR 6423\/010-010 is a high-precision, non-contact eddy current measurement system consisting of a sensor and the CON021 signal converter. This assembly is engineered for critical turbomachinery protection, providing accurate monitoring of shaft vibration, axial thrust position, and eccentricity. By converting high-frequency electromagnetic oscillations into standardized voltage signals, the system enables real-time assessment of mechanical health in steam turbines, gas turbines, and large centrifugal compressors. It is a vital component for detecting bearing wear and shaft misalignment, helping to prevent catastrophic equipment failure and minimize unscheduled downtime in power generation and petrochemical facilities.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEddy Current Principle:\u003c\/strong\u003e Utilizes high-frequency electromagnetic fields for non-contact distance measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Processing:\u003c\/strong\u003e The CON021 converter provides linearized, temperature-compensated voltage outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Integrity:\u003c\/strong\u003e Designed for long-distance transmission with high signal-to-noise ratios in industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Design:\u003c\/strong\u003e Converter features a DIN-rail mountable housing with galvanic isolation to mitigate ground loop interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Integrated adjustments allow for fine-tuning to specific shaft metallurgical properties.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTurbine supervisory instrumentation (TSI).\u003c\/li\u003e\n\u003cli\u003eShaft vibration monitoring for rotating machinery.\u003c\/li\u003e\n\u003cli\u003eAxial position and thrust monitoring.\u003c\/li\u003e\n\u003cli\u003eEccentricity and rod drop measurements in reciprocating compressors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePR 6423\/010-010 \/ CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e-2 V to -18 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e-24 VDC (-18 V to -32 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0 Hz to 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity Error\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.5% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp (Converter)\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to 80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp (Sensor)\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to 150 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP 20 (Converter) \/ IP 67 (Sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e The CON021 converter is designed for standard DIN-rail mounting within a control cabinet or junction box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded instrumentation cable for signal transmission to maintain immunity against EMI. Ensure proper grounding of the cable shield at the control room end only to avoid ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Handling:\u003c\/strong\u003e The sensor tip is delicate; avoid mechanical impact. Ensure the mounting bracket is rigid to prevent resonance-induced measurement errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Verify the supply voltage is within the -18 V to -32 VDC range before applying power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Always disconnect power before performing wiring modifications or removing the converter from the DIN rail.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the CON021 converter?\u003c\/strong\u003e The CON021 acts as the signal conditioner for the PR 6423 sensor, converting the raw high-frequency oscillation data into a linear DC voltage output that can be processed by PLC or DCS monitoring systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this system be used on non-ferrous shafts?\u003c\/strong\u003e The system is calibrated for standard ferromagnetic steel (e.g., 42CrMo4). Using it on different materials will affect the sensitivity and linearity; recalibration or specific material compensation is required.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":50643859243260,"sku":"PR6423\/010-010 CON021","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_a24faec7-5dfc-4159-ab4e-31b946a92a58.jpg?v=1784950686","url":"https:\/\/www.electronicplc.com\/es\/products\/emerson-epro-pr6423-010-010-con021-eddy-current-converter","provider":"Electronic PLC","version":"1.0","type":"link"}