{"product_id":"eddy-current-displacement-sensor-emerson-pr6423-00e-030","title":"Eddy Current Displacement Sensor Emerson PR6423\/00E-030","description":"\u003ch2\u003eEmerson PR6423\/00E-030 Eddy Current Displacement Sensor\u003c\/h2\u003e\n\u003cp\u003eConfigured for precision rotor monitoring, the \u003cstrong\u003eEmerson PR6423\/00E-030\u003c\/strong\u003e (\u003cstrong\u003ePR6423\/00E-030\u003c\/strong\u003e Eddy Current Sensor) provides direct physical execution of non-contact shaft displacement and vibration measurement within TSI systems.\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 mm tip diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +180 deg C (Sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e8 V\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical monitoring and eddy-current probe scaling\u003c\/h3\u003e\n\u003cp\u003eThe PR6423\/00E-030 sensor system utilizes an 8 mm tip diameter to detect shaft movement across a 2 mm linear range. To ensure accurate rotor dynamics analysis, technicians must verify probe scaling during system commissioning to align with the 8 V\/mm sensitivity. During calibration, confirm that the nominal 1.5 mm center gap is maintained to prevent signal saturation. Validation of gap voltage targets against the system-specific -10 VDC baseline is required to ensure signal linearity. Furthermore, when multiple PR6423 sensors are installed in close proximity, implement cross-talk suppression by maintaining appropriate physical separation or orthogonal orientation to preserve the integrity of the vibration dataset.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the sensor assembly field-repairable if the 3 m cable is damaged?\u003c\/p\u003e\n\u003cp\u003eA: No, the sensor and cable are calibrated as an integrated assembly. Damage to the cable or connector necessitates the replacement of the entire probe assembly to maintain system impedance and measurement accuracy.\u003c\/p\u003e\n\u003cp\u003eQ: Can the sensor tip withstand direct physical contact with the shaft?\u003c\/p\u003e\n\u003cp\u003eA: The PR6423 is a non-contact device. While the PEEK tip and stainless steel housing are robust, direct contact with a rotating shaft will cause mechanical wear, structural damage to the sensor, and degradation of the 8 V\/mm output signal.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Install the sensor using the M10 or 3\/8”-24 thread into the machinery housing. Ensure the probe tip is installed perpendicular to the ferromagnetic steel target surface (AISI 4140).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Verification\u003c\/strong\u003e: Use a calibrated feeler gauge to set the initial 0.5 mm air gap. Monitor the output voltage to verify the static signal correlates with the center of the 2 mm linear measurement range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing\u003c\/strong\u003e: Protect the 3 m armored cable from mechanical abrasion and temperatures exceeding 150 deg C. Route the cable through dedicated, grounded instrument conduits to prevent electromagnetic noise pickup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integrity\u003c\/strong\u003e: Confirm all connections to the converter are clean and tight. In hazardous areas, ensure intrinsic safety barriers are correctly terminated and that the grounding path complies with the site-specific ATEX\/IECEx documentation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":44358266650723,"sku":"PR6423\/00E-030","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/15._87d3df6f-9914-4133-a39a-d73a9c4fa15b.jpg?v=1784021783","url":"https:\/\/www.autocontrolglobal.com\/products\/eddy-current-displacement-sensor-emerson-pr6423-00e-030","provider":"AutoControl Global","version":"1.0","type":"link"}