{"product_id":"pr6423-004-031-cn-emerson-proximity-sensors","title":"PR6423\/004-031-CN Emerson Proximity Sensors","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/004-031-CN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6423\u003c\/strong\u003e Proximity Sensors, operates as a dedicated hardware component for micrometer-level shaft displacement and vibration measurement within Emerson and EPRO machinery monitoring platforms. The non-contact probe generates high-frequency excitation fields at the sensor face to detect spatial variations relative to target conductive metal surfaces. The resulting inductive field shifts produce continuous proportional analog outputs without mechanical contact, executing condition monitoring and vibration feedback loop operations.\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\/004-031-CN\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard loop power dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003eMicrometer-level displacement detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003eCompatible with Emerson \/ EPRO monitoring systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e10 g half-sine wave, 11 ms duration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Endurance\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak (2 to 13.2 Hz), 0.7 g (13.2 to 150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Limits\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985 Class G3, 5 to 95% RH non-condensing\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 \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eWhen wired into compatible signal converters and DCS processing racks, the transducer output feeds signal conditioning circuits utilizing standard 4-20 mA HART loop protocol signaling. Internal galvanic channel-to-channel isolation prevents ground loop current circulation across multi-channel bearing monitoring racks. On-board thermal stabilization maintains sensitivity scale factor consistency across the -40 to +70 deg C operating temperature window, suppressing baseline drift caused by thermal expansion inside machinery housings.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What environmental parameters govern the mechanical housing limits of this sensor? A: The assembly withstands operational temperatures from -40 to +70 deg C, 10 g half-sine shock loads (11 ms), and ISA-S71.04-1985 Class G3 corrosive airborne contaminants.\u003c\/p\u003e\n\u003cp\u003eQ: What physical installation features are designated by the CN model suffix? A: The CN suffix identifies specific connector profiles and cable terminal configurations optimized for regional panel integration standards.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure an unobstructed radial clearance zone of at least 1.5 times the sensing tip diameter from adjacent metallic side-walls to eliminate uncalibrated inductive loading. Route extension cabling inside dedicated, grounded rigid steel conduits separated from AC power cables and VFD drive lines. Earth the cable shield braid at a single point on the cabinet technical ground bus to eliminate circulating earth loops. Torque probe mounting locknuts to standard mechanical specifications and seal external connectors with self-amalgamating tape to protect against moisture ingress.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53347001139509,"sku":"PR6423\/004-031-CN","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON021913-040_PR6423015-000-CN_21aa6c02-1fe6-4733-922f-692031fc0cc1.jpg?v=1787198220","url":"https:\/\/www.5gplc.com\/products\/pr6423-004-031-cn-emerson-proximity-sensors","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}