{"product_id":"bently-nevada-330703-000-050-10-12-05-proximity-probe","title":"Bently Nevada 330703-000-050-10-12-05 Proximity Probe","description":"\u003ch2\u003eBently Nevada 330703-000-050-10-12-05 Proximity Probes\u003c\/h2\u003e\n\u003cp\u003eConfigured for 11 mm eddy‑current displacement measurement in 3300 XL systems, the \u003cstrong\u003eBently Nevada 330703-000-050-10-12-05\u003c\/strong\u003e (\u003cstrong\u003e330703\u003c\/strong\u003e proximity probe) provides direct gap‑sensing output through a 50 mm case length, fully‑threaded body, and a 1.0 m FluidLoc‑protected coaxial cable. The assembly incorporates multiple hazardous‑area approvals under suffix \u003cstrong\u003e05\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330703\u003c\/strong\u003e: 3300 XL 11 mm proximity probe, M14 x 1.5 thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e000\u003c\/strong\u003e: Unthreaded length = 0 mm (fully threaded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e050\u003c\/strong\u003e: Overall case length = 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10\u003c\/strong\u003e: Cable length = 1.0 m (3.3 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12\u003c\/strong\u003e: FluidLoc miniature ClickLoc connector, standard non‑armored cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e05\u003c\/strong\u003e: CSA, ATEX, IECEx approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e330703-000-050-10-12-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified (shipping weight 2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e50 mm case length; 1.0 m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e-52 deg C to +177 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003ePassive probe; powered by proximitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe Type\u003c\/th\u003e\n\u003ctd\u003e3300 XL 11 mm proximity probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread\u003c\/th\u003e\n\u003ctd\u003eM14 x 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnthreaded Length\u003c\/th\u003e\n\u003ctd\u003e0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLinear Range\u003c\/th\u003e\n\u003ctd\u003e4.0 mm (160 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScale Factor\u003c\/th\u003e\n\u003ctd\u003e3.94 V\/mm (100 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe Tip Material\u003c\/th\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe Resistance\u003c\/th\u003e\n\u003ctd\u003e5.9 ohm ± 0.5 ohm (1.0 m cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector\u003c\/th\u003e\n\u003ctd\u003eFluidLoc miniature ClickLoc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eCSA, ATEX, IECEx (suffix 05)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGap Voltage Validation and Eddy‑Current Scaling\u003c\/h3\u003e\n\u003cp\u003eThe 330703 probe maintains the standard −10 VDC nominal gap‑voltage reference used across 3300 XL systems, enabling predictable displacement scaling within its 4.0 mm linear range. The FluidLoc connector stabilizes coaxial impedance and reduces micro‑motion noise, while the PPS tip and stainless‑steel case maintain thermal stability across the −52 deg C to +177 deg C operating envelope. Factory‑matched resistance ensures consistent rotor‑dynamic phase tracking and minimizes cross‑talk in multi‑probe installations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 330703 probe be replaced while the proximitor remains energized? A: Replacement should occur only with the channel de‑energized to avoid transient gap‑voltage excursions.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1.0 m cable length require proximitor recalibration? A: No recalibration is required; the cable length is factory‑matched for standard 3300 XL proximitor modules.\u003c\/p\u003e\n\u003cp\u003eQ: Do CSA\/ATEX\/IECEx approvals affect electrical configuration? A: Approvals do not alter electrical behavior; installation and scaling remain identical to non‑approved variants.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain clean M14 x 1.5 threads to ensure stable mechanical seating.\u003c\/li\u003e\n\u003cli\u003eTerminate cable shielding at the proximitor end only to prevent ground‑loop formation.\u003c\/li\u003e\n\u003cli\u003eAvoid sharp bends that may alter coaxial impedance.\u003c\/li\u003e\n\u003cli\u003eRoute cable away from high‑current conductors to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify FluidLoc connector engagement before energizing the monitoring channel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":48170742710462,"sku":"330703-000-050-10-12-05","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/bently-nevada-330703-000-050-10-01-00-3300-xl-11-mm-proximity-probes-uje4tybcpbh_b40d7f72-a748-42fc-814d-f2e93807edd5.png?v=1759025163","url":"https:\/\/www.autooiltech.com\/products\/bently-nevada-330703-000-050-10-12-05-proximity-probe","provider":"AutoOilTech Limited","version":"1.0","type":"link"}