{"product_id":"epro-pr6423-016-110-shaft-vibration-sensor","title":"EPRO PR6423\/016-110 Shaft Vibration Sensor","description":"\u003cp\u003eConfigured for shaft vibration and axial position measurement in turbomachinery protection systems, the \u003cstrong\u003eEpro PR6423\/016-110\u003c\/strong\u003e (\u003cstrong\u003ePR6423\u003c\/strong\u003e Eddy-Current Proximity Probe) provides direct physical execution through non-contact electromagnetic gap sensing.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Definition\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePR6423\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e8 mm Eddy-Current Proximity Probe Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\/016\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCase\/Thread Configuration\u003c\/td\u003e\n\u003ctd\u003eSpecific body length and thread mounting geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-110\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable \u0026amp; Connector Configuration\u003c\/td\u003e\n\u003ctd\u003eIntegrated armature cable length and termination option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\/016-110\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard 0.35 kg (approximate with 3 m cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 mm tip diameter, threaded body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +100 deg C (probe tip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (driven via CON021\/CON031\/CON041 conditioner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eNon-contact eddy-current sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003eUp to 1.5 mm (system-calibrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Material\u003c\/td\u003e\n\u003ctd\u003eConductive ferromagnetic metals (optimized for 42CrMo4 \/ AISI 4140 steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003eRaw high-frequency RF impedance \/ voltage signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eCON021 \/ CON031 \/ CON041 signal conditioners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e10-30 VDC (at signal conditioning module level)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eUp to 10-20 kHz (dependent on transmitter\/converter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Temp Rating\u003c\/td\u003e\n\u003ctd\u003eUp to +150 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Construction\u003c\/td\u003e\n\u003ctd\u003eStainless steel, corrosion-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Tip Material\u003c\/td\u003e\n\u003ctd\u003ePEEK (Polyether Ether Ketone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003eStandard 3 m integrated cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eIP67 (installed assembly)\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 \u0026amp; Gap Calibration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEpro PR6423\/016-110\u003c\/strong\u003e probe relies on precise eddy-current probe scaling to convert target distance into proportional voltage outputs via connected CON-series signal converters. Standard calibration targets a scale factor of 8.0 V\/mm (200 mV\/mil) when facing AISI 4140 steel. Setting the mechanical uncalibrated gap requires precise gap voltage validation, typically aligning the static DC bias to -10 VDC at the mid-scale operational point of 1.0 mm. Cross-talk suppression is maintained by adhering to minimum mechanical mounting clearances: adjacent probe tips must maintain a distance of at least 25 mm to prevent mutual electromagnetic interference, while side clearances from surrounding metallic housings must exceed 15 mm from the central axis of the PEEK tip.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the procedure for zeroing the static gap voltage during installation?\u003c\/p\u003e\n\u003cp\u003eA: Mount the probe in the machine housing and thread it toward the target shaft while monitoring the DC voltage output at the connected CON021\/CON031\/CON041 converter terminal. Adjust probe depth until the signal output reads -10 VDC (or the center bias point specified by the system calibration card), then secure the jam nut to the target torque limit.\u003c\/p\u003e\n\u003cp\u003eQ: Can the PR6423\/016-110 integrated cable be spliced or shortened directly in the field?\u003c\/p\u003e\n\u003cp\u003eA: No. Modifying the integrated cable length alters the electrical length, internal capacitance, and system inductance, destroying the factory calibration curve. Total cable extension must be managed exclusively through calibrated extension cables matched to the specific CON converter input impedance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the PEEK tip and stainless steel threaded body for structural damage, contamination, or metal debris prior to insertion.\u003c\/li\u003e\n\u003cli\u003eEnsure the mounting hole thread is free from burrs and tapped to match the probe body pitch.\u003c\/li\u003e\n\u003cli\u003eMaintain mechanical side clearance of at least 15 mm surrounding the PEEK sensing tip to eliminate false loading from surrounding housing walls.\u003c\/li\u003e\n\u003cli\u003eThread the probe carefully into the housing bracket, adjusting axial position while taking real-time DC gap voltage readings from the driver unit.\u003c\/li\u003e\n\u003cli\u003eOnce target gap voltage (-10 VDC nominal mid-span) is achieved, lock the outer jam nut to a maximum torque of 12 Nm. Do not allow the probe body to rotate while tightening.\u003c\/li\u003e\n\u003cli\u003eRoute the integral triaxial cable away from high-voltage AC lines, variable frequency drive outputs, and hot surface conduits exceeding +150 deg C.\u003c\/li\u003e\n\u003cli\u003eSecure all cable connectors using IP67-rated sealing boots, ensuring shield drain wires are grounded at the system barrier enclosure side only.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson Epro","offers":[{"title":"Default Title","offer_id":45510074564723,"sku":"PR6423\/016-110","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/PR642300R-111_34f79414-9e0c-4b71-b3c5-df30d4d4da30.png?v=1789630079","url":"https:\/\/www.dcssupplier.com\/products\/epro-pr6423-016-110-shaft-vibration-sensor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}