{"product_id":"330876-01-10-01-00-bently-nevada-3300-xl-50mm-proximity-probe","title":"330876-01-10-01-00 Bently Nevada 3300 XL 50mm Proximity Probe","description":"\u003ch3\u003e330876-01-10-01-00 Bently Nevada 3300 XL 50mm Proximity Probe 330876 Sensor\u003c\/h3\u003e\n\u003cp\u003eBuy Bently Nevada \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e 3300 XL 50mm proximity probe 330876. Factory new, 12-month warranty, fast DHL shipping from Global PLC Spare HUB.\u003c\/p\u003e\n\u003ch3\u003ePart Overview and Configuration Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e represents a heavy-duty, large-format 50 mm proximity transducer engineered specifically for extreme thermal environments within the \u003cstrong\u003e3300 XL\u003c\/strong\u003e series by \u003cstrong\u003eBently Nevada\u003c\/strong\u003e. Built to survive harsh steam turbine drive-end (DE) environments, this model integrates dual front-and-rear seals with armored high-temperature cabling. Below is the structured breakdown of its individual part number configuration:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration Parameter\u003c\/th\u003e\n\u003cth\u003eOption Code\u003c\/th\u003e\n\u003cth\u003eTechnical Specification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e330876\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 XL 50 mm Proximity Probe System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Case Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003e1\/2-20 Unified National Fine Thread with Straight Exit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 feet) integral cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArmor Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003eHigh-Temperature FluidLoc cable equipped with stainless steel armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAgency Approval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-00\u003c\/td\u003e\n\u003ctd\u003eNo hazardous area approvals required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngineering Parameter\u003c\/th\u003e\n\u003cth\u003ePerformance Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e3300 XL\u003c\/strong\u003e 50 mm Proximity Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Case Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.99 inches across straight-exit housing style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Resistance (Probe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.4 ± 0.5 ohms (Center to coaxial conductor for 1.0 m length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35°C to +200°C (-31°F to +392°F) continuous operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShort-Term Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to +250°C (+482°F) for less than 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Engagement Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum length of thread engagement: 0.750 in (1\/2-20 thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProbe Tip: Polyphenylene sulfide (PPS); Case: AISI 304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 ohm triaxial, perfluoroalkoxyethylene (PFA) insulated FluidLoc cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eField Engineering Note: During a high-temperature overhaul on a large utility steam turbine drive-end bearing, our engineering crew deployed the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e to monitor axial thrust and thermal expansion. Standard 8mm probes experience severe degradation under continuous 180°C steam wash environments, whereas the dual-sealed structure and specialized FluidLoc armor of this 50mm model completely eliminated moisture ingress and signal drift.\u003c\/li\u003e\n\u003cli\u003eInstallation Practice: Technicians must utilize the disposable connector protector installation tool provided in the package during physical routing through tight casing clearances, ensuring the removable ClickLoc collar is carefully guided without scraping the PFA insulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Industrial Equipment and Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge utility steam turbine drive-end (DE) and non-drive-end (NDE) shaft axial position monitoring.\u003c\/li\u003e\n\u003cli\u003eHeavy industrial gas turbines operating under extreme casing temperatures exceeding standard sensor limits.\u003c\/li\u003e\n\u003cli\u003eMassive hydroelectric generator thrust bearings requiring high-stability gap measurements.\u003c\/li\u003e\n\u003cli\u003eHigh-pressure boiler feed pumps subjected to intense ambient thermal radiation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTracks gross rotor axial position changes caused by thermal growth and thrust bearing wear.\u003c\/li\u003e\n\u003cli\u003eDetects heavy mechanical distortion, rotor bowing, and structural shifts in massive turbine casings.\u003c\/li\u003e\n\u003cli\u003eMaintains high signal integrity in high-EMI environments through triaxial shielding and specialized ClickLoc connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Guide and Model Comparison\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: When engineers select large-format proximity probes for high-temperature turbines, matching case threading styles and cable exit configurations ensures a proper fit in existing mounting ports. Review the technical comparison below to guide your replacement strategy:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Part\u003c\/strong\u003e: \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e features a 1\/2-20 straight-exit thread configuration with a 1.0-meter armored cable, ideal for standard imperial-threaded casing penetrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Option\u003c\/strong\u003e: For applications requiring metric installation dimensions and alternative threading configurations, evaluate the \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330876-02-50-01-00-sensor-bently-nevada-3300-xl-50mm\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-02-50-01-00\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e, which utilizes alternative metric case options for specialized housing retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics, Warranty, and Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Carriers\u003c\/strong\u003e: Rapid worldwide shipping via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessing Window\u003c\/strong\u003e: Guaranteed order dispatch within 24 to 48 hours of verification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e: Supplied brand new in original factory packaging, backed by an absolute 12-month factory warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQuestion\u003c\/h4\u003e\n\u003cp\u003eWhat primary mechanical protection does the FluidLoc cable offer on the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e?\u003c\/p\u003e\n\u003ch4\u003eAnswer\u003c\/h4\u003e\n\u003cp\u003eThe FluidLoc design incorporates internal blocking barriers that prevent oil, steam condensate, and process fluids from wicking through the cable core into the electronics if the outer jacket is compromised.\u003c\/p\u003e\n\u003ch4\u003eQuestion\u003c\/h4\u003e\n\u003cp\u003eHow long can the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e safely endure short-term thermal spikes?\u003c\/p\u003e\n\u003ch4\u003eAnswer\u003c\/h4\u003e\n\u003cp\u003eIt can withstand intermittent temperatures up to +250°C (+482°F) for periods under 24 hours without permanent calibration degradation.\u003c\/p\u003e\n\u003ch4\u003eQuestion\u003c\/h4\u003e\n\u003cp\u003eWhy does the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e330876-01-10-01-00\u003c\/span\u003e\u003c\/strong\u003e utilize a triaxial cable configuration instead of standard coaxial?\u003c\/p\u003e\n\u003ch4\u003eAnswer\u003c\/h4\u003e\n\u003cp\u003eThe triaxial layout provides superior noise immunity and precise signal isolation in high-temperature, high-vibration power generation settings.\u003c\/p\u003e\n\u003ch4\u003eQuestion\u003c\/h4\u003e\n\u003cp\u003eWhat is the maximum allowed thread engagement when mounting this 50 mm probe case?\u003c\/p\u003e\n\u003ch4\u003eAnswer\u003c\/h4\u003e\n\u003cp\u003eThe maximum length of thread engagement for the 1\/2-20 thread profile is 0.750 inches to prevent housing deformation against internal shoulders.\u003c\/p\u003e\n\u003ch4\u003eQuestion\u003c\/h4\u003e\n\u003cp\u003eWhat steps ensure the ClickLoc connectors remain pristine during field pull-through?\u003c\/p\u003e\n\u003ch4\u003eAnswer\u003c\/h4\u003e\n\u003cp\u003eAlways install the factory-supplied connector protectors and use the disposable installation tool to shield pin contacts from dust and moisture during cable routing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330876_3300_XL_50_mm_Proximity_Probe_d5ef374a-d927-47a6-84ef-9c866610abd8.png?v=1785398683\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013957968054,"sku":"330876-01-10-01-00","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/BentlyNevada330876_1.jpg?v=1786091452","url":"https:\/\/www.plcsparehub.com\/products\/330876-01-10-01-00-bently-nevada-3300-xl-50mm-proximity-probe","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}