{"product_id":"330707-00-20-90-11-00-bently-nevada-3300-xl-11-mm-proximity-probe","title":"330707-00-20-90-11-00 Bently Nevada 3300 XL 11 mm Proximity Probe","description":"\u003ch3\u003eEngineering Blueprint \u0026amp; Architecture\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e330707-00-20-90-11-00\u003c\/strong\u003e engineered by \u003cstrong\u003eBently Nevada\u003c\/strong\u003e represents a high-precision 11 mm proximity probe belonging to the industry-standard \u003cstrong\u003e3300 XL Series\u003c\/strong\u003e vibration monitoring ecosystem. Built for demanding rotating machinery loops, this eddy-current transducer measures dynamic and static displacement relative to the shaft target. It features a robust 5\/8-18 UNF thread profile, a FluidLoc cable design to prevent oil migration, and a miniature coaxial ClickLoc connector equipped with a protective sleeve.\u003c\/p\u003e\n\u003ch3\u003eSuffix Code \u0026amp; Configuration Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model (330707):\u003c\/strong\u003e 3300 XL 11 mm Probe, 5\/8-18 UNF thread specification, unarmored construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnthreaded Length Option (00):\u003c\/strong\u003e 0 inches (full thread engagement configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Case Length Option (20):\u003c\/strong\u003e 2.0 inches total case length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Length Option (90):\u003c\/strong\u003e 9.0 meters (29.5 feet) total probe cable length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector \u0026amp; Cable Option (11):\u003c\/strong\u003e Miniature coaxial ClickLoc connector with protector and FluidLoc cable design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approval Option (00):\u003c\/strong\u003e Standard non-hazardous or not required regional certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComprehensive Technical Specifications Matrix\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Parameter Category\u003c\/th\u003e\n\u003cth\u003eEngineering Specification Metrics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \u0026amp; Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBently Nevada\u003c\/strong\u003e \u003cstrong\u003e330707-00-20-90-11-00\u003c\/strong\u003e\n\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 Series\u003c\/strong\u003e \/ \u003cstrong\u003e330707 Series\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 mm Proximity Probe Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Tip Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Case Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/8-18 UNF with max thread engagement of 0.938 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 ohm triaxial, FEP insulated, 9.0 meters total length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCenter conductor to outer conductor: 8.5 ± 1.1 ohms\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-51°C to +177°C (-60°F to +351°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Unit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.17 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Installation \u0026amp; Torque Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Thread Mounting:\u003c\/strong\u003e Thread the \u003cstrong\u003e330707-00-20-90-11-00\u003c\/strong\u003e into the machine case tapping, applying a recommended torque of 15.2 N•m (133 in•lb) and adhering to the 45.2 N•m (400 in•lb) absolute maximum limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Mating:\u003c\/strong\u003e Secure the ClickLoc coaxial connector to the extension cable finger tight, ensuring maximum applied torque does not exceed 0.565 N•m (5 in•lb) to prevent pin damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Bend Radius Management:\u003c\/strong\u003e Maintain a strict minimum bend radius of 25.4 mm (1.0 in) along the 9.0-meter FEP insulated triaxial cable run to avoid signal attenuation or conductor fracture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Temperature Precautions:\u003c\/strong\u003e Avoid exposing the probe tip and Viton O-ring seal to ambient temperatures below -34°C (30°F) during installation to prevent premature pressure seal degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic Capabilities \u0026amp; Maintenance Protocols\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Gap Voltage Verification:\u003c\/strong\u003e Measure the raw DC gap voltage at the monitor rack during initial positioning to confirm the probe tip sits precisely within its linear operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Resistance Testing:\u003c\/strong\u003e Periodically check center-to-outer conductor DC resistance values (nominal 8.5 ohms) to detect internal cable shorts or open circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Migration Inspection:\u003c\/strong\u003e Inspect the ClickLoc connector and FluidLoc cable interface for oil wicking or contamination originating from the machine lubrication system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Seal Inspection:\u003c\/strong\u003e Verify the integrity of the Viton O-ring pressure seal during machinery turnaround overhauls to maintain differential pressure containment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Compatibility \u0026amp; Quality Frameworks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer Ecosystem:\u003c\/strong\u003e Fully compatible with \u003cstrong\u003eBently Nevada\u003c\/strong\u003e 3300 XL 11 mm extension cables and 3500 monitoring system racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Integrity:\u003c\/strong\u003e Engineered for high linearity and precise vibration vector acquisition on critical industrial turbomachinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin \u0026amp; Quality:\u003c\/strong\u003e Manufactured in the U.S.A. to strict quality management specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics, Secure Packaging \u0026amp; 12-Month Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Courier Network:\u003c\/strong\u003e Expedited worldwide shipping via trusted carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Window:\u003c\/strong\u003e Orders are processed and dispatched within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Industrial Packaging:\u003c\/strong\u003e Enclosed in customized anti-static protection to prevent transit damage to the 9-meter FEP cable and connector pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Protection:\u003c\/strong\u003e Backed by a comprehensive 12-month commercial warranty covering material and manufacturing defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Industrial Equipment \u0026amp; Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Steam Turbines:\u003c\/strong\u003e Measuring high-amplitude shaft relative vibration and radial displacement on utility power generation units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Centrifugal Compressors:\u003c\/strong\u003e Monitoring rotor dynamic behavior and bearing clearances in high-pressure petrochemical gas trains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroelectric Generators:\u003c\/strong\u003e Tracking slow-speed, high-load shaft orbits where 11 mm probe tip linear range provides superior measurement margins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Guidelines \u0026amp; Engineering Best Practices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify Cable Length Requirements:\u003c\/strong\u003e Confirm that the 9.0-meter total length matches your conduit run requirements without introducing excessive uncoiled slack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch Thread Configurations:\u003c\/strong\u003e Ensure the 5\/8-18 UNF thread profile aligns with your machinery mounting bracket specifications before procurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaluate Temperature Extremes:\u003c\/strong\u003e Keep operating conditions within the -51°C to +177°C window to safeguard the FEP insulation and internal Viton seals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Comparison \u0026amp; Technical Advisory\u003c\/h3\u003e\n\u003cp\u003eWhen evaluating alternative probe configurations for your vibration monitoring architecture, consider the following model variant:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330707-00-30-10-02-05-3300-xl-series-11mm-proximity-transducer-bently-nevada\"\u003e330707-00-30-10-02-05\u003c\/a\u003e: Features a 3.0-inch overall case length and a shorter 1.0-meter total cable length, optimized for machinery installations with localized proximity to junction boxes or monitor racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eField Engineering Perspective:\u003c\/strong\u003e When routing long 9-meter triaxial lines like the \u003cstrong\u003e330707-00-20-90-11-00\u003c\/strong\u003e through industrial raceways, maintenance technicians frequently overlook the impact of signal capacitance and mechanical pull tension. Automation engineers at \u003cstrong\u003eGlobal PLC Spare HUB\u003c\/strong\u003e recommend securing the FEP cable with insulated clamps every meter and avoiding sharp zip-tie cinches that can crush the 75-ohm dielectric geometry. Ensuring the ClickLoc connector is kept free of moisture and hand-tightened to the specified 0.565 N•m limit prevents high-frequency noise injection into your \u003cstrong\u003e3300 XL Series\u003c\/strong\u003e monitoring channels.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e\u003cbr\u003eWhy does the \u003cstrong\u003e330707-00-20-90-11-00\u003c\/strong\u003e utilize a 9.0-meter total length option instead of standard shorter variations?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e\u003cbr\u003eA 9.0-meter total length is specifically engineered for installations where the machine penetration point is situated far away from the instrument rack or junction box, eliminating the need for an intermediate extension cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e\u003cbr\u003eWhat specific precautions should be taken when tightening the 5\/8-18 UNF probe case into a machinery bracket?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e\u003cbr\u003eTechnicians must apply a calibrated torque wrench targeting 15.2 N•m (133 in•lb) to achieve a rigid mechanical lock without stripping the mounting threads or distorting the stainless steel case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e\u003cbr\u003eHow does the FluidLoc cable construction protect the monitoring loop against oil ingress?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e\u003cbr\u003eFluidLoc technology uses specialized internal barriers that prevent lubricating oil from wicking through the stranded conductor bundle and flooding the connector interface or monitor input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e\u003cbr\u003eWhat shipping carriers and fulfillment lead times apply to urgent replacement orders?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e\u003cbr\u003eWe process and dispatch all replacement hardware within 24 to 48 hours using reliable global express carriers including FedEx, UPS, and DHL.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion:\u003c\/strong\u003e\u003cbr\u003eCan exposing this probe to sub-zero ambient temperatures during a winter outage cause immediate failure?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e\u003cbr\u003eExposing the probe to temperatures below -34°C (30°F) can harden the Viton O-ring seal, potentially causing pressure seal failure when the machine pressurizes; pre-heating the installation area is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330701-330710_2e2c2d04-8ed6-4347-bdcc-6b9f794e0805.png?v=1787902119\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013955936438,"sku":"330707-00-20-90-11-00","price":248.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/3307073_8.jpg?v=1789983558","url":"https:\/\/www.plcsparehub.com\/products\/330707-00-20-90-11-00-bently-nevada-3300-xl-11-mm-proximity-probe","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}