{"product_id":"emerson-epro-pr6424-013-140-con021-eddy-current-proximitor-system","title":"Emerson epro PR6424\/013-140 CON021 Eddy Current Proximitor System","description":"\u003cp\u003eConfigured for non-contact displacement measurement in rotating machinery monitoring networks, the \u003cstrong\u003eEmerson epro PR6424\/013-140 CON021\u003c\/strong\u003e (\u003cstrong\u003ePR6424\/013-140\u003c\/strong\u003e) Eddy Current Proximitor System provides direct physical execution of dynamic and static signal conversion for axial and radial shaft monitoring.\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\u003ePR6424\/013-140 CON021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson epro\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\u003e0.32 kg (Combined system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eM18x1.5 (Sensor) \/ DIN-rail mount (Converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 deg C to +100 deg C (Converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e23 VDC to 32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Integration\u003c\/h3\u003e\n\u003cp\u003eThe PR6424\/013-140 utilizes electromagnetic induction to measure the distance relative to a rotating metallic shaft. Achieving accurate rotor dynamics data necessitates precise eddy-current probe scaling to ensure the output voltage reflects true mechanical displacement at a sensitivity of 4 V\/mm. During installation, users must verify gap voltage validation, maintaining targets near -10 VDC to ensure operation within the linear range of the probe's characteristic curve. Furthermore, to preserve high-fidelity waveform capture, the system requires effective cross-talk suppression by ensuring proper routing and shielding of the 10 m interconnecting coaxial cables, preventing common-mode noise from influencing the perceived shaft position or vibration frequency.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 10 m cable length of the PR6424\/013-140 be field-shortened?\u003c\/p\u003e\n\u003cp\u003eA: No. The system is factory-calibrated as a complete signal chain. Altering the coaxial cable length changes the system impedance and resonant frequency, which introduces significant measurement errors.\u003c\/p\u003e\n\u003cp\u003eQ: Is the system sensitive to power supply fluctuations?\u003c\/p\u003e\n\u003cp\u003eA: The CON021 operates within a -23 VDC to -32 VDC supply range. Voltage levels outside this window may cause signal drift or non-linear output response, impacting the reliability of the protective trip logic in connected monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Gap Setting\u003c\/strong\u003e: Establish the initial gap between the probe tip and the shaft surface using a calibrated feeler gauge. Target the mid-point of the linear measurement range to allow for shaft movement in both directions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Integrity\u003c\/strong\u003e: Secure the probe within a rigid, vibration-isolated bracket. Any flexure in the mounting assembly will be perceived by the sensor as shaft vibration, resulting in erroneous condition monitoring data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing\u003c\/strong\u003e: Route coaxial cables away from high-current power lines and variable frequency drive (VFD) outputs. Use shielded conduits to prevent electromagnetic interference (EMI) from inducing noise into the high-impedance signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Care\u003c\/strong\u003e: Inspect the Lemo-plug connections for contaminants or moisture. Ensure the interface is clean and dry to prevent leakage paths that cause signal attenuation and gap voltage drift.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":53011436273973,"sku":"CON021+PR6424\/013-140","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/CON011_PR6424010-1401_b28c87f6-a560-461e-b8c8-2cf4e0074601.png?v=1781762865","url":"https:\/\/www.5gplc.com\/products\/emerson-epro-pr6424-013-140-con021-eddy-current-proximitor-system","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}