{"product_id":"epro-pr6426-010-140-eddy-current-proximity-sensors","title":"EPRO PR6426\/010-140 Eddy Current Proximity Sensors","description":"\u003cp\u003eConfigured for shaft displacement and vibration measurement in large rotor turbomachinery applications, the \u003cstrong\u003eEmerson PR6426\/010-140\u003c\/strong\u003e (\u003cstrong\u003ePR6426\u003c\/strong\u003e Eddy Current Sensor Probe) provides direct physical 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\u003ePR6426\/010-140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEpro \/ Emerson\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\u003eApprox. 800 g (probe with 1m cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eProbe Diameter 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to +160 deg C (Short-term up to 200 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (driven by CON010 converter module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003eUp to 14 mm displacement (radial\/axial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e2 V\/mm (50.8 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity\u003c\/td\u003e\n\u003ctd\u003eLinearity \u0026lt;= +\/- 1.5%\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\u003eMinimum Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;= 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Resistance\u003c\/td\u003e\n\u003ctd\u003e6,500 hPa (approx. 94 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics \u0026amp; Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe eddy-current probe scaling requires precise physical positioning and gap voltage validation relative to target rotor geometry. Calibrated for large shaft diameters (\u0026gt;= 200 mm), the 32 mm sensing tip maintains low signal cross-talk and linear response across a 14 mm dynamic range, meeting API 670 monitoring requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What signal conditioning hardware is required to operate the PR6426\/010-140 probe? A: The probe operates with a dedicated CON010 converter to process high-frequency eddy-current signals into standardized analog outputs.\u003c\/p\u003e\n\u003cp\u003eQ: Is this eddy-current probe suited for high-pressure industrial turbine housings? A: Yes, the probe features a stainless steel casing with a PEEK sensing tip rated for mechanical pressures up to 6,500 hPa (approx. 94 psi) and IP66 sealing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure a minimum of 5 full threads of engagement when installing the probe housing into tapped machine casing ports.\u003c\/li\u003e\n\u003cli\u003eRoute PTFE armored cabling through grounded metal conduit away from high-voltage motor leads and variable frequency drive (VFD) power outputs to prevent noise coupling.\u003c\/li\u003e\n\u003cli\u003eVerify that signal cable shielding is grounded at a single point (typically at the CON010 signal converter or monitor rack) to eliminate ground loops.\u003c\/li\u003e\n\u003cli\u003eCheck physical gap voltage with a calibrated multimeter before final locknut torquing to establish the proper mid-range DC offset.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45380807753843,"sku":"PR6426\/010-140","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_10f5085c-472b-4c98-ac6c-fcf1f33fca4b.jpg?v=1787278991","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6426-010-140-eddy-current-proximity-sensors","provider":"DcsSupplier Limited","version":"1.0","type":"link"}