{"product_id":"330105-02-12-50-02-cn-bently-nevada-3300-xl-8mm-reverse-mount-probe","title":"330105-02-12-50-02-CN Bently Nevada 3300 XL 8mm Reverse Mount Probe","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003e330105-02-12-50-02-CN\u003c\/span\u003e\u003c\/b\u003e is a robust 3300 XL 8 mm Reverse Mount Proximity Probe developed by \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003eBently Nevada\u003c\/span\u003e\u003c\/b\u003e. This transducer system is specifically designed to measure shaft vibration and position within industrial turbomachinery. It utilizes a reliable 3\/8-24 mounting thread and advanced PPS tip technology to ensure consistent data acquisition under extreme process conditions.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBase Series:\u003c\/b\u003e 3300 XL 8 mm Reverse Mount Probes\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e 330105-02-12 — Standard 3\/8-24 Threaded Probe\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTotal Length:\u003c\/b\u003e -50 — 5.0 meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnector:\u003c\/b\u003e -02 — Miniature ClickLoc™ Coaxial Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApproval:\u003c\/b\u003e -CN — Country Specific Agency Approval\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProbe Thread:\u003c\/b\u003e 3\/8-24 UNF-2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal DC Resistance:\u003c\/b\u003e 8.73 ± 0.50 Ω (at 5.0m length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temp:\u003c\/b\u003e -52°C to +177°C (Standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTip Material:\u003c\/b\u003e Polyphenylene sulfide (PPS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure Seal:\u003c\/b\u003e Viton® O-ring (differential pressure rated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMI Immunity:\u003c\/b\u003e Tested to 300 Gauss (60 Hz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComparison \u0026amp; Selection Guide\u003c\/h3\u003e\n\u003cp\u003eCompare with: \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330105-02-12-10-12-00-bently-nevada-3300-xl-8mm-reverse-mount-probe\"\u003e330105-02-12-10-12-00\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDifferences:\u003c\/b\u003e The 330105-02-12-10-12-00 features a 1.0-meter cable whereas the \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003e330105-02-12-50-02-CN\u003c\/span\u003e\u003c\/b\u003e is a 5.0-meter configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSelection Advice:\u003c\/b\u003e Ensure your mounting requirement matches the 3\/8-24 thread engagement. Proximity probe signal rolloff occurs over longer cable runs; always ensure your Proximitor sensor is calibrated correctly for the specific loop length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eOur analysis defines the \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003e330105-02-12-50-02-CN\u003c\/span\u003e\u003c\/b\u003e as the gold standard for \"reverse mount\" configurations where the probe is installed from inside the machine casing. Its immunity to magnetic fields (up to 300 Gauss) makes it ideal for generators and large centrifugal compressors. The ClickLoc connector is highly resistant to thermal cycling, preventing the intermittent electrical shorts common in cheaper transducer alternatives.\u003c\/p\u003e\n\u003ch3\u003eApplications \u0026amp; Diagnostics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTarget Equipment:\u003c\/b\u003e Hydro-electric turbines, centrifugal compressors, and gas expansion sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiagnostic Capability:\u003c\/b\u003e Real-time radial vibration, shaft eccentricity, and axial thrust measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrity:\u003c\/b\u003e Gold-plated ClickLoc connectors minimize impedance fluctuations in harsh electromagnetic environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics \u0026amp; Quality Assurance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eShipping:\u003c\/b\u003e Expedited global transit via \u003cb\u003eFedEx, UPS, and DHL\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDispatch:\u003c\/b\u003e Orders are processed within 24-48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e 12-month manufacturer performance warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: What are the risks of exposing this probe to temperatures below -34˚C?\u003c\/b\u003e\u003cbr\u003eA: Operating below this threshold can cause the Viton O-ring pressure seal to harden, leading to potential failure of the hermetic seal and gas migration.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How does the \"Reverse Mount\" design differ from standard probes?\u003c\/b\u003e\u003cbr\u003eA: Reverse mount probes are designed to be threaded through the internal side of a bearing housing, with the probe cable exiting the interior of the machine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Can I replace a standard probe with an \"Extended Temperature\" version?\u003c\/b\u003e\u003cbr\u003eA: Only if the entire loop (probe, extension cable, and Proximitor sensor) is calibrated for the specific system length; mixing temperature grades without recalibration will alter the Scale Factor.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How often should I check the gap setting?\u003c\/b\u003e\u003cbr\u003eA: It is recommended to perform a \"Gap Voltage\" check during every major outage; nominal gap voltage should be monitored to ensure the probe remains in the linear measurement range.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Selection Advice: Why does the DC resistance vary with cable length?\u003c\/b\u003e\u003cbr\u003eA: DC resistance is a function of conductor length and material; longer cables have higher resistive losses, which is why the 5.0m probe has a specific RPROBE value of 8.73 Ω ± 0.50 Ω.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330105_330106_aea4bfd2-b0da-4df9-a620-5ee209758dc0.png?v=1780908764\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45014037201078,"sku":"330105-02-12-50-02-CN","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/BentlyNevada330105_2.jpg?v=1780909103","url":"https:\/\/www.plcsparehub.com\/products\/330105-02-12-50-02-cn-bently-nevada-3300-xl-8mm-reverse-mount-probe","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}