{"product_id":"emerson-epro-pr6423-002-030-con021-eddy-current-sensor","title":"Emerson Epro PR6423\/002-030 CON021 Eddy Current Sensor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Emerson Epro PR6423\/002-030 CON021 is a high-precision, non-contact eddy current displacement sensor designed for critical machinery protection. It is engineered to monitor shaft vibration, axial position, and eccentricity in high-speed rotating equipment, such as steam turbines, gas turbines, and large compressors. By providing accurate, real-time proximity data to machinery health monitoring systems, this sensor facilitates predictive maintenance and helps prevent catastrophic mechanical failures in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Contact Measurement:\u003c\/strong\u003e Eliminates mechanical wear and provides high-frequency response for accurate vibration analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Designed for harsh industrial environments with an IP67 protection rating for the sensor head and cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Performance:\u003c\/strong\u003e Capable of operating in environments ranging from -35 to 180 deg C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Resistant:\u003c\/strong\u003e Sensor head is rated for pressures up to 10 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandardized Output:\u003c\/strong\u003e Provides an 8 V\/mm sensitivity when paired with compatible Epro signal conditioners.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSteam and Gas Turbine monitoring.\u003c\/li\u003e\n\u003cli\u003eCentrifugal and axial compressor vibration analysis.\u003c\/li\u003e\n\u003cli\u003eShaft position and eccentricity monitoring in large rotating machinery.\u003c\/li\u003e\n\u003cli\u003ePredictive maintenance systems in power generation and petrochemical plants.\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\u003ePR6423\/002-030 CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Tip Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Thread\u003c\/td\u003e\n\u003ctd\u003eM10x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e3.0 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eCON021 (Industrial LEMO style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-35 to 180 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity Error\u003c\/td\u003e\n\u003ctd\u003eLess than 1 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Resistance\u003c\/td\u003e\n\u003ctd\u003e10 bar (sensor head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the sensor is mounted in a rigid, vibration-free bracket to avoid measurement inaccuracies.\u003c\/li\u003e\n\u003cli\u003eMaintain proper clearance between the sensor tip and the target surface as specified by the system calibration requirements.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling and ensure proper grounding to minimize electromagnetic interference (EMI) in high-voltage industrial areas.\u003c\/li\u003e\n\u003cli\u003eAvoid sharp bends in the integral cable to prevent internal conductor fatigue or damage to the insulation.\u003c\/li\u003e\n\u003cli\u003eVerify that the target material is compatible (typically ferromagnetic steel, e.g., 42CrMo4) to ensure accurate signal response.\u003c\/li\u003e\n\u003cli\u003eAlways power down the associated signal conditioner or monitoring module before connecting or disconnecting the sensor cable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the PR6423\/002-030 CON021?\u003c\/h3\u003e\u003cp\u003eThis sensor is an eddy current proximity probe used to measure the distance between the sensor tip and a metallic target, allowing for the monitoring of shaft vibration and position in rotating machinery.\u003c\/p\u003e\u003ch3\u003eIs this sensor compatible with all Epro drivers?\u003c\/h3\u003e\u003cp\u003eThe PR6423 series is designed for specific Epro signal conditioning systems. Please verify that your driver supports the 8 V\/mm sensitivity and the specific connector interface (CON021) before installation.\u003c\/p\u003e\u003ch3\u003eCan this sensor be used in high-pressure environments?\u003c\/h3\u003e\u003cp\u003eYes, the sensor head is rated for operation in environments with pressures up to 10 bar, making it suitable for installation in turbine housings and pressurized lubrication systems.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":50525581672700,"sku":"PR6423\/002-030 CON021","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_49c7d2e4-6554-4fc5-ac8e-e44ea2176bbc.jpg?v=1784779429","url":"https:\/\/www.electronicplc.com\/products\/emerson-epro-pr6423-002-030-con021-eddy-current-sensor","provider":"Electronic PLC","version":"1.0","type":"link"}