{"product_id":"epro-pr6423-109-110-eddy-current-probe","title":"EPRO PR6423\/109-110 Eddy Current Probe","description":"\u003cp\u003eConfigured for non-contact shaft displacement and vibration measurement in turbomachinery protection systems, the \u003cstrong\u003eEPRO PR6423\/109-110\u003c\/strong\u003e (\u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy Current Sensor) provides direct physical\/electrical execution.\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\/109-110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany (DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 cm x 20 cm x 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eExtended industrial operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor element (powered via external transmitter \/ signal processing unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eNon-contact eddy current transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Rotor Dynamics Integrity\u003c\/h3\u003e\n\u003cp\u003eThe PR6423\/109-110 sensor utilizes electro-magnetic eddy-current probe scaling principles to convert target clearance variations into linear electrical load impedance shifts. Designed to monitor dynamic vibration and axial positioning during high-speed rotor dynamics events, the transducer maintains linear response characteristics across its measuring path. Proper gap voltage validation (setting static bias output near -10 VDC during zero-point shaft positioning) ensures adequate voltage swing capacity without clipping dynamic peaks. Balanced electromagnetic coil construction achieves high cross-talk suppression when mounted in dual-axis X-Y orthogonal configurations on turbine bearing pedestals.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What static bias voltage target should be verified during physical probe positioning?\u003c\/p\u003e\n\u003cp\u003eA: Adjust the sensor gap relative to the target shaft until the signal driver or transmitter output reads the designated static gap voltage target (typically -10 VDC at mid-range) prior to torquing the mounting locknuts.\u003c\/p\u003e\n\u003cp\u003eQ: How do target surface defects impact dynamic measurement integrity?\u003c\/p\u003e\n\u003cp\u003eA: Scratches, keyways, tool marks, and residual magnetism alter local metallic permeability. These mechanical irregularities produce false electrical runoff spikes on the dynamic vibration signal output.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Area Inspection:\u003c\/strong\u003e Ensure the shaft target track is smooth, polished, and demagnetized to avoid parasitic electrical runoff signals during shaft rotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting \u0026amp; Clearance:\u003c\/strong\u003e Secure the sensor body firmly in a rigid bracket to prevent structural resonance. Maintain adequate side clearance around the sensing tip to prevent uncalibrated metallic loading from surrounding structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Strain Relief and Shielding:\u003c\/strong\u003e Route extension cables through grounded metallic conduit, keeping distance from high-voltage supply wiring. Terminate cable shields at a single chassis ground point at the panel end to prevent ground loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":48384746651763,"sku":"PR6423\/109-110","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/CON021_PR6423002-001-CN_3_9709ff1f-1b48-47af-8419-e84be17313d2.jpg?v=1789959128","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-109-110-eddy-current-probe","provider":"DcsSupplier Limited","version":"1.0","type":"link"}