{"product_id":"emerson-pr6423-004-031-cn-eddy-current-sensor","title":"Emerson PR6423\/004-031-CN Eddy Current Sensor","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Emerson \u003cstrong\u003ePR6423\/004-031-CN\u003c\/strong\u003e Eddy Current Sensor is part of the PR6423 series, engineered for high-precision vibration and displacement monitoring in rotating machinery. With eddy current technology, it delivers accurate shaft position and vibration measurements, enabling predictive maintenance and reliable condition monitoring in critical process industries. The CN suffix indicates configuration optimized for installations in China, including connector and cable specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Technical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Eddy Current Displacement Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003ePR6423\/004-031-CN\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e Micrometer-level displacement detection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProbe Size:\u003c\/strong\u003e Standard PR6423 configuration (optimized for rotating equipment)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSignal Output:\u003c\/strong\u003e Compatible with Emerson\/EPRO monitoring systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40 °C to +70 °C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e 10 g half-sine wave, 11 ms duration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVibration Endurance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 mm peak-to-peak from 2 to 13.2 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e0.7 g from 13.2 to 150 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAirborne Contaminants Compliance:\u003c\/strong\u003e ISA-S71.04-1985 Class G3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5–95% non-condensing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplication Scenarios\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis sensor is widely used in turbines, compressors, pumps, and other rotating equipment where precise shaft vibration and displacement monitoring are critical for reliability, safety, and predictive maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: What is the primary function of the PR6423\/004-031-CN?\u003c\/strong\u003e A: It measures shaft displacement and vibration using eddy current technology, enabling predictive maintenance and condition monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Why does the CN suffix matter?\u003c\/strong\u003e A: The CN suffix indicates configuration tailored for installations in China, often involving connector type, cable length, or certification differences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: How does it compare to other PR6423 variants?\u003c\/strong\u003e A: The PR6423\/004-031-CN differs in installation suitability and connector configuration compared to other PR6423 models such as PR6423\/000-031 or PR6423\/000-131.\u003c\/span\u003e\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":46534199771326,"sku":"PR6423\/004-031-CN","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/emerson-pr6423-004-111-con041-eddy-current-sensor-v5hvscg5fww.png?v=1773904472","url":"https:\/\/www.autooiltech.com\/products\/emerson-pr6423-004-031-cn-eddy-current-sensor","provider":"AutoOilTech Limited","version":"1.0","type":"link"}