{"product_id":"330703-000-060-50-02-05-bently-nevada-3300-xl-11-mm-proximity-probe","title":"330703-000-060-50-02-05 Bently Nevada 3300 XL 11 mm Proximity Probe","description":"\u003cp\u003eConfigured for high-range displacement and vibration measurement in rotating machinery, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330703-000-060-50-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e330703-000-060-50-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e11 mm Proximity Probe) provides direct physical execution of eddy-current distance sensing within turbine monitoring (TSI) platforms requiring an extended linear range.\u003c\/p\u003e\n\u003ch3\u003eModel Nomenclature Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 330703-000-060-50-02-05 follows the standard Bently Nevada 3300 XL 11 mm transducer system nomenclature:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e330703: 11 mm probe series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e000: Unthreaded length (0 mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e060: Overall case length (60 mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e50: Total length (5.0 meters).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e02: Connector type (connector without housing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e05: Agency approval (CSA\/NRTL\/C).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\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\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330703-000-060-50-02-05\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\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\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.40 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30.0 x 30.0 x 10.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 deg C to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLinear Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 mm (157 mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Sensing and Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe 11 mm transducer system is engineered to provide an extended linear range compared to 8 mm variants, requiring specific eddy-current probe scaling to ensure accuracy. Gap voltage validation is a mandatory commissioning step; the target operational setpoint is -10 VDC to center the probe within its linear operating region. The 3300 XL 11 mm system features advanced cross-talk suppression, mitigating signal interference in high-density sensor arrays. These transducers are critical for monitoring rotor dynamics, detecting shaft centerline position, and identifying radial vibration signatures where the machine operating range exceeds the capacity of standard 8 mm probes.\u003c\/p\u003e\n\u003ch3\u003eOrdering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOne (1) 330703-000-060-50-02-05 11 mm Proximity Probe.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective tip cover.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTechnical compliance and installation instruction sheet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNote: Extension cables and Proximitor sensors must be compatible with the 11 mm 3300 XL transducer system impedance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Interface: Secure the probe in a rigid housing; ensure the probe tip is perfectly perpendicular to the shaft target area to prevent measurement bias.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGap Setting: Utilize a calibrated depth micrometer or feeler gauge to establish the mechanical gap; verify the output voltage at the Proximitor terminal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Routing: Keep the coaxial lead secured and routed away from high-voltage AC lines to prevent EMI; avoid sharp edges that could compromise cable shielding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnection: Ensure click-loc connectors are clean and fully engaged; use a straight-line force until a positive click is felt.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThread Management: Secure jam nuts to prevent loosening due to vibration, ensuring the probe remains at the established gap throughout the machine operating cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is an 11 mm probe used instead of an 8 mm probe?\u003c\/p\u003e\n\u003cp\u003eThe 11 mm probe offers a larger linear range (4 mm) than the standard 8 mm probe (2 mm), making it suitable for machines with greater shaft thermal expansion or clearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the 330703 probe compatible with 8 mm Proximitor sensors?\u003c\/p\u003e\n\u003cp\u003eNo. The 11 mm probe system must be used with a Proximitor specifically calibrated for the 11 mm transducer to ensure correct signal scaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the target gap voltage for this model?\u003c\/p\u003e\n\u003cp\u003eThe nominal operating gap is centered at -10 VDC, corresponding to the linear range of the 11 mm 3300 XL system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I shorten the 5.0 meter lead length?\u003c\/p\u003e\n\u003cp\u003eNo. The system is calibrated for the specific total length. Altering the cable length will change the system impedance and degrade measurement accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is a damaged 11 mm probe identified?\u003c\/p\u003e\n\u003cp\u003eCommon indicators include \"Gap Error\" codes on the TSI monitor, signal drift, or an inability to maintain the -10 VDC gap voltage during setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this probe require a specific target material?\u003c\/p\u003e\n\u003cp\u003eYes. The transducer is calibrated for 4140 steel; if the target material differs, an adjustment to the scale factor is required to ensure accurate readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the impact of high-temperature operation?\u003c\/p\u003e\n\u003cp\u003eWhile the probe is rated up to +177 deg C, ensure the Proximitor and extension cables are within their respective temperature ratings for the entire installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow do I prevent connector corrosion?\u003c\/p\u003e\n\u003cp\u003eKeep connectors clean and dry; if installed in a high-humidity environment, use protective caps and apply dielectric grease to external threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518840955053,"sku":"330703-000-060-50-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330703-000-060-50-02-05-3300-xl-11-mm-probe-ih5kbixicqq.jpg?v=1766980228","url":"https:\/\/www.maxwellplc.com\/ru\/products\/330703-000-060-50-02-05-bently-nevada-3300-xl-11-mm-proximity-probe","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}