{"product_id":"epro-pr6424-002-131-16mm-eddy-current-sensor","title":"EPRO PR6424\/002-131 16mm Eddy Current Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eEPRO PR6424\/002-131\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePR6424\u003c\/strong\u003e 16mm Eddy Current Transducer System, operates as a dedicated hardware component for non-contact dynamic displacement and vibration measurement within turbomachinery protection platforms.\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\/002-131\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16 cm x 16 cm x 12 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 probe element (powered via CON031 signal conditioner unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Components\u003c\/td\u003e\n\u003ctd\u003ePR6424\/002-131 probe with CON031 signal processing unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eContactless inductive eddy-current impedance shift\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 PR6424\/002-131 non-contact transducer works in conjunction with the CON031 signal conditioner unit to convert high-frequency magnetic field load impedance shifts into stable linear voltage signals proportional to shaft clearance. Precise eddy-current probe scaling ensures accurate dynamic tracking of rapid mechanical displacement and rotor dynamics instability. Establishing target gap voltage validation (-10 VDC at linear midpoint) prevents signal saturation during high-amplitude transient shaft vibration events. Symmetrical coil geometry inside the 16 mm tip provides high cross-talk suppression when installed in dual-axis orthogonal X-Y configurations on critical shaft journals.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary functional role of the CON031 signal conditioner unit in this assembly?\u003c\/p\u003e\n\u003cp\u003eA: The CON031 unit provides driver excitation voltage to the PR6424\/002-131 probe tip and demodulates high-frequency electromagnetic impedance variations into a standardized, low-noise DC bias and AC vibration voltage output signal.\u003c\/p\u003e\n\u003cp\u003eQ: What considerations apply to target material composition and physical surface condition?\u003c\/p\u003e\n\u003cp\u003eA: Eddy-current sensors rely on physical magnetic permeability and electrical conductivity. Shaft surfaces must be polished, demagnetized, and free of scratches, as localized metal variations produce false dynamic runoff signals on the measurement channel.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Gap Voltage Adjustment:\u003c\/strong\u003e Mechanically adjust the 16 mm probe tip relative to the target shaft until the static output bias measures the designated midpoint voltage (typically -10 VDC) at the CON031 terminal block before torquing locknuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting Interference:\u003c\/strong\u003e Maintain side clearance around the 16 mm probe head to avoid uncalibrated electromagnetic loading from adjacent metallic structures, housings, or mounting brackets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing \u0026amp; Shielding Integrity:\u003c\/strong\u003e Route extension cables through dedicated grounded metal conduit away from heavy motor supply wiring. Ground all cable shields at a single chassis ground connection point to prevent ground loop noise.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":48384734036083,"sku":"PR6424\/002-131","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/CON021_PR6424002-010_2_2758ad12-cad6-4882-9018-f3aae5b4abf8.jpg?v=1789958318","url":"https:\/\/www.dcssupplier.com\/ar\/products\/epro-pr6424-002-131-16mm-eddy-current-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}