{"product_id":"bently-nevada-330710-004-054-50-02-00-3300-xl-11mm-proximity-probe","title":"Bently Nevada 330710-004-054-50-02-00 3300 XL 11mm Proximity Probe","description":"\u003ch2\u003eCritical Machinery Displacement Intelligence\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330710-004-054-50-02-00 11mm Proximity Probe provides an extended linear range essential for monitoring large-scale rotating machinery where standard 8mm probes fall short. Specifically optimized for axial thrust position and radial vibration in steam turbines, large compressors, and heavy-duty generators, this 11mm transducer system offers a significantly wider measurement window. Its primary value lies in its ability to deliver precise, non-contacting displacement data even in environments characterized by extreme thermal expansion or large shaft excursions. By ensuring high-resolution signal transmission to the Bently Nevada 3500 monitoring rack, this probe acts as a vital early-warning component, preventing catastrophic mechanical failure and supporting automated emergency shutdown (ESD) logic within modern DCS environments.\u003c\/p\u003e\n\u003ch2\u003eSuffix Logic and Technical Parameters\u003c\/h2\u003e\n\u003ch3\u003e330710 - 3300 XL 11mm Proximity Probe\u003c\/h3\u003e\n\u003cp\u003eDefines the high-performance 11mm sensor head designed for an extended linear range of 4.0 mm (160 mils), utilizing a 1\/2-20 UNF threaded body.\u003c\/p\u003e\n\u003ch3\u003e004 - Unthreaded Length\u003c\/h3\u003e\n\u003cp\u003eSpecifies an unthreaded length of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.4 inches (10.2 mm)\u003c\/strong\u003e. This allows for specific mounting depth requirements in bearing housings where a partial smooth shank is necessary.\u003c\/p\u003e\n\u003ch3\u003e054 - Overall Case Length\u003c\/h3\u003e\n\u003cp\u003eIndicates a total threaded case length of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5.4 inches (137.2 mm)\u003c\/strong\u003e. This long-body configuration provides extensive reach for deep-well mounting or through-casing installations.\u003c\/p\u003e\n\u003ch3\u003e50 - Total Length Option\u003c\/h3\u003e\n\u003cp\u003eDesignates a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5.0 meter (16.4 feet)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etotal electrical length. This probe is calibrated as a complete unit that interfaces directly with a 5.0m Proximitor sensor without requiring additional extension cables.\u003c\/p\u003e\n\u003ch3\u003e02 - Connector and Cable Option\u003c\/h3\u003e\n\u003cp\u003eEquipped with a miniature coaxial ClickLoc connector and standard cable. The ClickLoc mechanism ensures a moisture-resistant, high-integrity electrical bond that resists loosening under intense machinery vibration.\u003c\/p\u003e\n\u003ch3\u003e00 - Agency Approval\u003c\/h3\u003e\n\u003cp\u003eStandard approval for non-hazardous locations or general-purpose industrial deployments where explosion-proof certifications are not mandated.\u003c\/p\u003e\n\u003ch2\u003ePerformance and Dimensional Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330710-004-054-50-02-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90318080\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0.48 kg (1.06 lbs)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e1\/2-20 UNF-2A\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e4.0 mm (160 mils)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Sensitivity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e3.94 V\/mm (100 mV\/mil)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51°C to +177°C (-60°F to +351°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVibration Limit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 g's peak (Radial)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eStrategic Installation and Gapping\u003c\/h2\u003e\n\u003cp\u003eSetting the 11mm probe requires precision to utilize its full 160-mil linear range. Field engineers must use a digital voltmeter to monitor the Proximitor output; adjust the probe until the bias voltage reads approximately -10 VDC, marking the center of the linear region. Due to the 5.4-inch case length, ensure the probe is securely locked with the provided nut to prevent mechanical drift caused by thermal cycling. Always maintain a minimum bend radius of 25.4 mm (1.0 inch) for the coaxial lead to prevent internal conductor fatigue, and ensure the connector junction remains clean and oil-free to avoid signal attenuation.\u003c\/p\u003e\n\u003ch2\u003eEngineering Advantages in Harsh Environments\u003c\/h2\u003e\n\u003cp\u003eThe 330710-004-054-50-02-00 excels in high-temperature steam environments where chemical resilience is mandatory. The probe tip, constructed from advanced Polyphenylene Sulfide (PPS), resists corrosion and fluid ingress, maintaining calibration stability even in pressurized oil-mist atmospheres. This sensor integrates seamlessly with the Bently Nevada 3500\/40M or 3500\/42M modules, providing a robust data stream for Turbine Supervisory Instrumentation (TSI). Its extended range capability makes it the preferred choice for monitoring thrust collars on large utility turbines, where smaller probes might go \"out of range\" during startup transients.\u003c\/p\u003e\n\u003ch2\u003eSupply and Logistics Standards\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 days when payment finish, BY DHL\/FEDEX\/UPS.\u003c\/p\u003e\n\u003cp\u003eWe ship all 11mm probes in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanti-static industrial packaging\u003c\/strong\u003e. Each unit features a protected tip sleeve and connector caps to ensure factory-calibrated signal integrity is maintained from our facility to your plant site.\u003c\/p\u003e\n\u003ch2\u003eTechnical Field FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Why use an 11mm probe instead of the standard 8mm version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The 11mm probe offers double the linear range (160 mils vs 80 mils). This is critical for axial position monitoring on large shafts where movement can exceed the measurement limits of an 8mm sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this 5.0m probe require a separate extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: No. The \"50\" suffix indicates this is a 5.0-meter total length system. It should be connected directly to a 5.0m Proximitor to maintain correct system capacitance and calibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the sensitivity of the 11mm probe different?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes. Standard 11mm systems have a sensitivity of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100 mV\/mil (3.94 V\/mm)\u003c\/strong\u003e, whereas 8mm systems typically operate at 200 mV\/mil. Ensure your 3500 monitor software is configured for the correct 11mm scale factor.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518912290989,"sku":"330710-004-054-50-02-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330710-004-054-50-02-00-cable-gfzqe3skwho.jpg?v=1766981452","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330710-004-054-50-02-00-3300-xl-11mm-proximity-probe","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}