{"product_id":"330851-02-000-050-50-00-05-bently-nevada-proximity-probes-3300-xl-25-mm-series","title":"330851-02-000-050-50-00-05 Bently Nevada Proximity Probes 3300 XL 25 mm Series","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330851-02-000-050-50-00-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330851\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe utilized to execute non-contacting displacement and vibration measurements across 3500 Machinery Protection System platforms. It transforms micro-level mechanical shaft movements into corresponding electrical voltage variables processed continuously by monitoring hardware units.\u003c\/p\u003e\n\u003ch3\u003eSuffix Array Mapping\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e330851\u003c\/strong\u003e: 3300 XL 25 mm Proximity Probe, 1-12 UNF thread\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-02\u003c\/strong\u003e: Case thread option (English thread, fully threaded case)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-000\u003c\/strong\u003e: Unthreaded length option (0.0 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-050\u003c\/strong\u003e: Overall case length option (5.0 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-50\u003c\/strong\u003e: Total length option (5.0 m \/ 16.4 ft)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00\u003c\/strong\u003e: Connector option (Miniature coaxial clickloc connector)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-05\u003c\/strong\u003e: Agency approval option (Multiple hazardous area certifications, ATEX \/ IECEx \/ CSA intrinsic safety)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Parameter Matrix\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\u003e330851-02-000-050-50-00-05\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\u003e0.85 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\u003e25.0 cm x 25.0 cm x 7.0 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 to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTarget Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 4140 steel\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\u003e12.7 mm (500 mils)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.787 V\/mm (200 mV\/mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Tip Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25 mm\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 transducer component driven by Proximitor Sensor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe heavy-duty 25 mm transducer architecture relies on precise eddy-current probe scaling to execute large-displacement tracking on massive industrial shafts. Field calibration routines demand exact gap voltage validation (-10 VDC targets) representing the definitive geometric center of the linear voltage window. When mapping high-density layouts for multi-plane rotor dynamics analysis, field technicians must adhere to spacing minimums to ensure absolute cross-talk suppression. Unshielded overlapping radio frequency fields between neighboring large-diameter tips distort the induction curve and corrupt the monitor logic.\u003c\/p\u003e\n\u003ch3\u003eKit Packaging Inventory\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Bently Nevada 330851-02-000-050-50-00-05 Proximity Probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Prefitted miniature coaxial clickloc male connector terminal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Heavy-duty locknuts (1-12 UNF) for structural positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Hazardous area installation leaflet with certified control drawings\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\u003e\u003cstrong\u003eThread Engagement Alignment\u003c\/strong\u003e: Insert and turn the large 1-12 UNF threaded case into the mounting bracket manually to verify clean engagement before applying mechanical tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Center Adjustments\u003c\/strong\u003e: Spin the probe body into the holder assembly while tracking the sensor loop voltage until reaching the standard target value of -10 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Strain Routing\u003c\/strong\u003e: Secure the 5.0 m integral coaxial lead with adequate slack inside conduit to prevent insulation shear or tight bending radius failure at the barrel exit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShield Grounding Isolation\u003c\/strong\u003e: Isolate the outer coaxial jacket braid from machine casing contact, grounding the shield strictly at the Proximitor enclosure barrier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePacking \u0026amp; Delivery Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eTransit Frame: 2-7 days when payment finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDistribution Channels: Dispatched internationally through premium express carriers DHL, FEDEX, or UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhysical Protection: Packaged in anti-static industrial packaging featuring shock-absorbent multi-layer containment enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Queries \u0026amp; Answers\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWhat specific electrical parameter signifies that the probe gap is correctly calibrated?\u003c\/p\u003e\n\u003cp\u003eThe electrical field calibration requires adjusting the sensor position until the raw DC voltage at the Proximitor reads -10 VDC, securing the exact midpoint of the linear displacement zone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this proximity probe component be hot-swapped while the machinery monitor is under power?\u003c\/p\u003e\n\u003cp\u003eYes, the probe is a passive transducer and can be decoupled from the cable link while live. However, the sudden voltage drop will trigger rack alarms if bypass locks are not set.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does targeting alternative metal substrates affect the factory scale factor?\u003c\/p\u003e\n\u003cp\u003eThe internal eddy-current loop is calibrated exclusively for AISI 4140 steel targets. Testing alternative metals changes the magnetic flux properties, introducing significant scaling calculation errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat specific industrial protection does the -00 connector option provide?\u003c\/p\u003e\n\u003cp\u003eThe -00 option designates a bare miniature coaxial clickloc interface without an external sleeve protector, requiring explicit housing enclosure or separate potting protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this hardware module draw direct operational current from the monitoring rack backplane?\u003c\/p\u003e\n\u003cp\u003eNo, the probe contains no active electrical components. It acts as a passive reactive load driven entirely by high-frequency excitation voltage generated by the external Proximitor Sensor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat physical spacing is mandatory to ensure complete cross-talk suppression between probes?\u003c\/p\u003e\n\u003cp\u003eProbes must maintain a minimum physical distance equivalent to at least three tip diameters from any adjacent probe or unexpected structural metal to preserve magnetic field integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat performance issue occurs if the total cable length is modified outside of specifications?\u003c\/p\u003e\n\u003cp\u003eThe system demands a matching 5.0 m or 9.0 m total system length. Arbitrary cable cutting or extensions throw off the tuned loop impedance, which invalidates the 0.787 V\/mm linear scale factor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat are the physical temperature boundaries governing the probe tip and internal wire?\u003c\/p\u003e\n\u003cp\u003eThe 25 mm tip structure and matching coaxial lead are structurally rated to withstand field conditions ranging from a minimum of -51 deg C up to a maximum limit of +177 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518849966253,"sku":"330851-02-000-050-50-00-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330851-02-000-050-50-00-05-3300-xl-25-mm-proximity-probe-ftob3tiiky4.jpg?v=1766980418","url":"https:\/\/www.maxwellplc.com\/products\/330851-02-000-050-50-00-05-bently-nevada-proximity-probes-3300-xl-25-mm-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}