{"product_id":"bently-nevada-330704-000-050-10-02-cn-3300-xl-11mm-proximity-probe","title":"Bently Nevada 330704-000-050-10-02-CN 3300 XL 11mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eOptimized for critical machinery protection systems, the \u003cstrong\u003eBently Nevada 330704-000-050-10-02-CN\u003c\/strong\u003e serves as a robust, non-contacting displacement sensor within the \u003cstrong\u003e3300 XL 11mm Proximity Transducer Series\u003c\/strong\u003e. This high-performance probe delivers a linear measurement range of 4.0 mm (160 mils), which is double the range of standard 8mm probe systems. It is specifically engineered to monitor vibration, axial position, and radial shaft movement on high-speed rotating assets where larger measurement ranges or wider mounting tolerances are required. By utilizing a smooth-case design with a 50mm overall length and integrated physical armor, this probe ensures long-term calibration stability and physical durability in highly demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Measurement Range:\u003c\/strong\u003e 11mm tip diameter provides a wide 4.0 mm (160 mil) linear operating range for heavy-duty machinery monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth Case Architecture:\u003c\/strong\u003e Threadless case design with 50mm overall case length ensures simple slip-fit mounting configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClickLoc Coaxial Connection:\u003c\/strong\u003e Equipped with a miniature coaxial ClickLoc connector for secure, moisture-resistant connections without tool-tightening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Probe Cable:\u003c\/strong\u003e 1.0-meter total length (3.3 feet) high-grade coaxial cable optimized for high-temperature and high-chemical environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Regional Compliance:\u003c\/strong\u003e Configured with the CN agency approval option for country-specific hazardous area regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eSteam and gas turbine axial thrust and radial vibration monitoring.\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial centrifugal compressors and reciprocating machinery.\u003c\/li\u003e\n  \u003cli\u003eLarge-scale generator shaft vibration and rotor position detection.\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity water pumps and process fluid machinery.\u003c\/li\u003e\n  \u003cli\u003eIndustrial gearboxes and critical power transmission systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eValue \/ Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Series\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3300 XL 11mm Proximity Transducer System\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePart Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e330704-000-050-10-02-CN\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProbe Tip Diameter\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e11 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eUnthreaded Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOverall Case Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e50 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTotal Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.0 meter (3.3 feet)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnector Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eMiniature coaxial ClickLoc connector\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCable Style\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eStandard cable construction\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eLinear Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4.0 mm (160 mils), nominal\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eScale Factor\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3.94 V\/mm (100 mV\/mil), nominal when paired with 11mm Proximitor\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-51 degC to 177 degC (-60 degF to 350 degF)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eAgency Approvals\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCN (China-specific hazardous area certifications)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eUnited States (U.S.A.)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.45 kg (1.0 lb)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e230 x 230 x 60 mm (9.0 x 9.0 x 2.4 in)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eConnection Element\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eFunctional Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eClickLoc Coaxial Center Conductor\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSignal High (transmits RF excitation \u0026amp; carries return voltage)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eClickLoc Coaxial Outer Shield\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCommon Ground (reference shielding for signal return)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProbe Body Case\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIsolated from signal path to prevent ground loop interference\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe 11mm proximity probe is selected over standard 8mm probes when a wider range is required, or when the mechanical gap between the target and the sensor fluctuates significantly. However, because of the larger tip diameter, the magnetic field generated by the probe is broader, making the sensor highly sensitive to surrounding mechanical features.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #1a365d; font-weight: bold; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThis 11mm probe is fully compatible with \u003cstrong\u003e3300 XL 11mm Proximitor Sensors\u003c\/strong\u003e (such as the 330780 series). It is \u003cstrong\u003enot\u003c\/strong\u003e electrically compatible with 3300 XL 8mm, 5mm, or 16mm Proximitor sensors. Intermixing probe sizes will severely degrade the linear scale factor and cause invalid voltage readings in the monitoring system.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #1a365d; font-weight: bold; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget Diameter Constraints:\u003c\/strong\u003e Because of the 11mm tip, the target shaft diameter must be at least 33 mm (1.3 inches) to avoid signal distortion from the shaft's curvature. Targets smaller than this threshold require specific custom calibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance:\u003c\/strong\u003e To prevent unintended magnetic coupling with adjacent metal structures, a minimum radial clearance of 33 mm must be maintained around the probe tip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4 style=\"color: #1a365d; font-weight: bold; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen routing probe cables, avoid sharp bends. The coaxial cable has a minimum bend radius of 25.4 mm (1.0 inch). Kinking or exceeding this limit changes the characteristic impedance of the coaxial line, introducing high-frequency signal reflections that the monitoring system interprets as false machinery vibration.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e Prior to working inside the machinery housing or adjusting probe depths, ensure that the rotating machine is fully stopped and locked out. Keep all probe electronics and cabling isolated from high-voltage motor lines to prevent electrostatic discharge (ESD) and major electrical noise contamination.\n\u003c\/div\u003e\n\n\u003col style=\"list-style-type: none; padding-left: 0; color: #2d3748; margin-bottom: 1.5rem;\"\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eMounting Alignment:\u003c\/strong\u003e Mount the smooth-case probe into the custom clamp assembly. Ensure the probe tip sits flush and parallel to the target shaft surface to avoid angular measurement offset.\n    \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eGap Calibration:\u003c\/strong\u003e Measure the mechanical gap before tightening the clamp. Adjust the probe position until the DC gap voltage at the Proximitor matches the engineered mid-point of the linear curve (typically -10 VDC relative to COM for a standard 3300 XL system).\n    \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eClickLoc Connection:\u003c\/strong\u003e Clean the ClickLoc contacts with an industrial, non-residue solvent. Mate the connectors by pushing them together until they physically click into place. Do not twist the connector bodies during this locking action.\n    \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n    \u003cdiv\u003e\n      \u003cstrong\u003eCable Protection:\u003c\/strong\u003e Secure the coaxial cable within a conduit or dedicated instrument tray. Ensure there is sufficient slack to prevent stress on the probe's strain-relief boot during operation.\n    \u003c\/div\u003e\n  \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668296200555,"sku":"330704-000-050-10-02-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330704-000-m32tenpafgs_b3d728ce-a9b5-4293-82bf-f5e0f5e454a8.jpg?v=1765520401","url":"https:\/\/www.plcprotech.com\/id\/products\/bently-nevada-330704-000-050-10-02-cn-3300-xl-11mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}