{"product_id":"emerson-pr6423-00e-030-proximity-sensors","title":"Emerson PR6423\/00E-030 Proximity Sensors","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson PR6423\/00E-030\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6423\u003c\/strong\u003e Proximity Sensors, operates as a dedicated hardware component for non-contact displacement and vibration detection within Emerson AMS and DCS platforms. The sensor features an 8 mm probe tip diameter and connects to a compatible CON021 signal converter to transform high-frequency inductive magnetic fields into proportional electrical signals. Operating on an eddy current measurement principle, the assembly tracks non-contact physical position changes across conductive target metal surfaces without mechanical contact.\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\/00E-030\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eM14 x 1.5 thread body layout\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 50 mA (Current Consumption)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e-24 VDC via compatible converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0 to 4 mm typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e4 mV\/um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA or dynamic voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eDC to 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity \/ Resolution\u003c\/td\u003e\n\u003ctd\u003eLinearity \u0026lt;= +\/-1% FS, Resolution \u0026lt;= 1 um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing \u0026amp; Tip Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel body, 8 mm probe tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP65 when properly installed\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 integrated into CON021 signal converters, the sensor interface delivers conditioned analog voltage or 4-20 mA HART loop protocol outputs to upstream monitoring racks. Individual channel-to-channel isolation prevents common-mode ground potential shifts from introducing high-frequency noise into DC to 10 kHz dynamic measurements. Thermal compensation across the -35 to +180 deg C operating window maintains sensitivity stability at 4 mV\/um, ensuring repeatable displacement data despite process temperature fluctuations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power supply parameters are required to operate the sensor system? A: The sensor receives nominal -24 VDC excitation directly through the matched CON021 converter module, drawing less than 50 mA during operation.\u003c\/p\u003e\n\u003cp\u003eQ: What is the calibrated measurement range and sensitivity of the 8 mm probe tip? A: The probe tip measures a physical range of 0 to 4 mm with a factory-calibrated sensitivity scale of 4 mV\/um.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure an unobstructed radial clearance zone around the 8 mm probe tip equal to at least 1.5 times the tip diameter to eliminate uncalibrated inductive loading from surrounding metallic enclosures. Mount the sensor body using the standard M14 x 1.5 threaded housing and torque locknuts to engineering limits to maintain fixed gap geometry. Route the 3 m modular cable through grounded metallic conduit, keeping signal lines isolated from high-voltage AC feeds or motor driver wiring. Earth the cable shield braid at a single technical ground connection point inside the main monitoring cabinet.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53347075096885,"sku":"PR6423\/00E-030","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON021_PR6423003-130_510c8bbe-c4be-4fe6-8ad3-075cb5118817.png?v=1787198401","url":"https:\/\/www.5gplc.com\/products\/emerson-pr6423-00e-030-proximity-sensors","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}