{"product_id":"epro-pr6423-010-040-vibration-sensor","title":"EPRO PR6423\/010-040 Vibration Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/010-040\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6423\u003c\/strong\u003e Vibration Sensor, operates as a dedicated hardware component for non-contact shaft position and dynamic vibration monitoring within MMS 6000 and AMS 6500 platforms. It functions as an eddy-current proximity probe that converts electromagnetic distance variations into proportional electrical signals via associated signal converters.\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\u003c\/td\u003e\n\u003ctd\u003ePR6423\/010-040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eEddy-current vibration sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Principle\u003c\/td\u003e\n\u003ctd\u003eNon-contact inductive displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003eTypically 0 to 2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Sensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to +180 deg C (Sensor head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (powered via signal converter loop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP66 \/ IP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Construction\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature coaxial cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003eM10x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard PR6423 casing geometry with M10x1 thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eIntegrated with downstream DCS architecture via matched signal converters, the sensor interface delivers precise continuous signal transformation across dedicated analog processing modules. System integrity relies on galvanically isolated processing cards and robust channel-to-channel isolation to eliminate ground noise propagation across multi-channel sensor racks. Standardized loop signal conditioning enables immune transmission of static gap offset and dynamic vibration amplitudes directly into DCS controllers without field noise interference.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the PR6423\/010-040 probe connect directly to a standard DCS analog input card?\u003c\/p\u003e\n\u003cp\u003eA: No. The passive eddy-current probe requires interfacing with a signal converter (such as CON021 or CON031) to provide high-frequency driver excitation and condition the gap modulation into standardized voltage or 4-20 mA signals.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions are necessary for the coaxial cable connection?\u003c\/p\u003e\n\u003cp\u003eA: The connection between the probe cable and extension cable must be clean, dry, and protected with insulating heat-shrink tubing to isolate the shield from ground loops at the machine frame.\u003c\/p\u003e\n\u003cp\u003eQ: How is the initial mechanical installation offset established?\u003c\/p\u003e\n\u003cp\u003eA: Physical insertion depth is adjusted at static machine rest while monitoring the DC voltage at the signal converter output to achieve the midpoint bias target (typically -10 VDC).\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Engagement and Torque\u003c\/strong\u003e: Mount the sensor body into the threaded bracket using hand tools. Ensure a minimum of 5 full mechanical threads of engagement before locking the jam nut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting and Bias Calibration\u003c\/strong\u003e: Position the sensor relative to the shaft target during static rest to set the nominal DC gap voltage baseline at the signal converter monitor terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shielding and Grounding\u003c\/strong\u003e: Route the coaxial cable through grounded metallic conduit away from high-voltage motor supply lines. Ground the cable outer shield exclusively at the signal converter terminal end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Clearance\u003c\/strong\u003e: Verify a minimum target metal surface diameter around the sensor tip free from keyways, steps, or surrounding metal structures to maintain linear field distribution.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45393890836595,"sku":"PR6423\/010-040","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/PR9268301-100_1_90cf82e3-6f7f-4bfd-99a4-5d31c74c924b.png?v=1787553915","url":"https:\/\/www.dcssupplier.com\/ar\/products\/epro-pr6423-010-040-vibration-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}