{"product_id":"emerson-con021-pr6423-004-010-epro-vibration-sensors","title":"Emerson CON021+PR6423\/004-010 EPRO Vibration Sensors","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson CON021+PR6423\/004-010\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCON021+PR6423\/004-010\u003c\/strong\u003e Vibration Sensors, operates as a dedicated hardware component for non-contact shaft vibration and displacement monitoring within AMS 6500 and MMS 6000 machinery protection systems. The integrated assembly couples an 8 mm eddy current probe with a dedicated signal converter to execute real-time physical micro-displacement measurement into proportional voltage outputs across rotating machinery.\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\u003eCON021+PR6423\/004-010\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard probe\/converter system package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 8 mm probe housing and CON021 footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eSensor: -35 to +150 deg C, Converter: -30 to +100 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLoop-powered via external negative DC voltage supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Tip Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e4 m total system cable length (004 option code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Range\u003c\/td\u003e\n\u003ctd\u003eStandard raw voltage \/ proportional dynamic output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eAMS 6500, MMS 6000, DCS platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 converter chassis, ruggedized probe head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Certifications\u003c\/td\u003e\n\u003ctd\u003eATEX \/ IECEx compliant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVibration Sensors\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 Isolation\u003c\/h3\u003e\n\u003cp\u003eThe CON021 signal conditioner incorporates channel-to-channel isolation architecture to prevent ground loop noise from coupling into high-frequency dynamic vibration data. When integrated alongside process control networks operating 4-20 mA HART loop protocol instruments or FOUNDATION Fieldbus segments, the probe circuitry isolates raw physical displacement signals from external switching transients. Integrated thermal reference compensation preserves signal integrity and cold junction compensation references over extended operational temperature shifts.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the initial mechanical gap voltage set for the CON021+PR6423\/004-010 assembly during installation?\u003c\/p\u003e\n\u003cp\u003eA: Adjust the mechanical insertion depth of the PR6423 probe head relative to the shaft target until the DC voltage output at the CON021 signal converter reads the calibrated -10 VDC center-range target.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 4-meter cable configuration (004 suffix) be altered in the field by cutting or splicing?\u003c\/p\u003e\n\u003cp\u003eA: No, the total system cable length forms a tuned inductive circuit with the CON021 converter; cutting or splicing alters total inductance and voids the nominal sensitivity calibration.\u003c\/p\u003e\n\u003cp\u003eQ: What happens to the converter output signal if the extension cable is disconnected?\u003c\/p\u003e\n\u003cp\u003eA: An open circuit breaks the sensor bridge, driving the converter output to its maximum rail voltage and triggering a channel fault indication on the downstream monitoring system.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the PR6423 probe head perpendicular to the machine shaft target surface using a rigid thread adapter.\u003c\/li\u003e\n\u003cli\u003eConnect a digital multimeter to the DC raw output terminals of the CON021 signal converter.\u003c\/li\u003e\n\u003cli\u003eThread the probe body toward the shaft until the static gap output voltage stabilizes at -10 VDC, then lock the outer retaining nut to fixed torque limits.\u003c\/li\u003e\n\u003cli\u003eMount the CON021 converter onto a standard cabinet DIN rail, ensuring ambient temperatures remain within -30 to +100 deg C.\u003c\/li\u003e\n\u003cli\u003eConnect probe armor cable connectors, ensuring the conductive shield is isolated from machine ground at the probe end.\u003c\/li\u003e\n\u003cli\u003eRoute signal wiring to the rack monitoring system in separate grounded metal conduit away from high-voltage motor lead cables.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53446080364853,"sku":"CON021+PR6423\/004-010","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON021_PR6423003-130_cd4085c5-c949-4d65-b61c-0065dda5784f.png?v=1788341507","url":"https:\/\/www.5gplc.com\/products\/emerson-con021-pr6423-004-010-epro-vibration-sensors","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}