{"product_id":"330710-000-060-50-02-00-bently-nevada-proximity-probes-3300-xl","title":"330710-000-060-50-02-00 Bently Nevada Proximity Probes 3300 XL","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 330710-000-060-50-02-00 is an 11 mm diameter proximity probe, specifically engineered for applications requiring a larger linear measurement range than the standard 8 mm probes can provide. Part of the 3300 XL transducer system, this sensor utilizes advanced eddy-current technology to deliver precise, non-contact measurements of shaft radial vibration, axial position, and rotor speed. The larger 11 mm probe tip offers increased sensitivity and a greater linear sensing range, which is critical for large-frame rotating machinery where shaft clearances and movement patterns exceed the limits of traditional 8 mm sensors. This transducer assembly is built for high-performance condition monitoring, ensuring continuous, high-fidelity data acquisition that supports predictive maintenance strategies and machinery protection in industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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\u003e330710-000-060-50-02-00\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\u003e0.48 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\u003e35 x 30 x 15 cm\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\u003e4.0 mm (160 mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature\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\u003eTip Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolyphenylene Sulfide (PPS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCase Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 303 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnector Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMiniature Coaxial\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3300 XL 11 mm System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAgency Approval\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModel Configuration Explanation\u003c\/h3\u003e\n\u003cp\u003eThe 330710-000-060-50-02-00 part number represents a specific physical and certification configuration:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\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 (Miniature coaxial)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e00: Agency approval (Standard)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eThe 11 mm probe is utilized in specific scenarios where the larger linear range is a necessity for accurate data capture:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eLarge-Frame Steam Turbines: Monitoring rotors with higher vibration amplitudes or larger shaft diameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVertical Hydroelectric Turbines: Detecting rotor displacement where clearances are significantly wider than horizontal counterparts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-Duty Centrifugal Compressors: Managing axial thrust monitoring where range requirements exceed standard 80 mil specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExperimental Turbomachinery: Supporting R\u0026amp;D test stands where shaft dynamics are unknown and wider measurement ranges are safer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGearboxes and Auxiliary Drives: Identifying structural instability in machinery with significant shaft play.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis probe is exclusively designed for the Bently Nevada 3300 XL 11 mm transducer system. It is vital to note that 11 mm probes are not electrically interchangeable with 8 mm or 5 mm probes; they require a specifically calibrated 3300 XL 11 mm Proximitor sensor. Using the 330710 probe with an incompatible Proximitor or legacy 3300 series monitor will introduce significant measurement non-linearity, gain errors, and calibration drift. Ensure that the monitor channel is explicitly configured for 11 mm probe scaling (typically 100 mV\/mil) before proceeding with commissioning.\u003c\/p\u003e\n\u003ch3\u003eInstallation Protocols\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGap Verification: Use a precision depth micrometer or feeler gauge. Always check the static gap voltage; aim for -10 VDC center-point to maximize linear operating range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Rigidity: Due to the larger probe diameter, ensure the mounting bracket is exceptionally rigid. Any mechanical flexure in the mounting interface will introduce erroneous low-frequency noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConduit Requirements: The coaxial cable must be protected in rigid, grounded metallic conduit to prevent EMI interference, which is more noticeable in the larger coils of the 11 mm design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnector Sealing: Ensure the coaxial connection is protected from fluid ingress. Even though the probe tip is chemically resistant, the connector is not designed for submersion in oil or water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding: Secure the probe housing to the machine frame to provide a consistent electrical ground, which is essential for accurate eddy-current field generation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eExtended Linear Range: Provides 160 mils of linear range, doubling the capacity of standard 8 mm probes for complex monitoring requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior Signal-to-Noise Ratio: The larger coil geometry provides a higher signal output, which helps maintain signal clarity over longer distances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobust Industrial Design: Built with the same high-temperature materials and structural integrity that define the 3300 XL series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePredictive Analytics Reliability: Enables the monitoring of larger shaft movements, providing a more comprehensive view of rotor health during transient states like startup and shutdown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e330710-000-060-50-02-00: 11 mm Proximity Probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation datasheet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective connector thread cover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNote: Confirm your 11 mm Proximitor calibration settings and mounting bore diameter before final installation.\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\u003eQ: Can this probe be used in an 8 mm system?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: No, the 11 mm probe has different electrical characteristics and coil inductance. It will not function accurately without a corresponding 11 mm Proximitor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the primary difference in linear range?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: The 11 mm probe provides 160 mils (4.0 mm) of linear range, whereas standard 8 mm probes are limited to 80 mils (2.0 mm).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How does the probe tip diameter affect mounting?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: The larger diameter requires a larger mounting bore; ensure your machine casing has adequate space and properly threaded mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is this probe compatible with 3500 monitoring racks?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Yes, it is fully compatible, provided the monitor module and sensor channel are correctly configured for 11 mm probe scaling.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Why is the scale factor different from 8 mm probes?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: The 11 mm design requires different signal conditioning to handle the increased eddy-current field produced by the larger tip.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How do I identify a faulty 11 mm probe?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Check for erratic DC gap voltages, high noise levels in the raw vibration waveform, or a completely open\/short circuit on the Proximitor loop.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can I use this probe in a high-temperature gas turbine?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Yes, it is rated for up to 177 deg C; ensure it is not placed directly into the combustion path or unshielded exhaust zones.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How long is the supplied cable?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: This specific part number includes a 5.0-meter integral cable; always account for this length in your system loop impedance calculation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Are these probes suitable for thrust position monitoring?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: Yes, the increased linear range makes them ideal for axial thrust monitoring where shaft movement may exceed the limits of smaller sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Why must I check the Proximitor settings?\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA: The system calibration is dependent on the Proximitor being matched to the specific coil inductance of the 11 mm probe tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518826537133,"sku":"330710-000-060-50-02-00","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330710-000-060-50-02-00-3300-xl-11-mm-proximity-probes-dceno1nhpsf.jpg?v=1766979710","url":"https:\/\/www.maxwellplc.com\/ru\/products\/330710-000-060-50-02-00-bently-nevada-proximity-probes-3300-xl","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}