{"product_id":"bently-nevada-330909-00-20-10-02-05-proximity-probes-3300-xl","title":"Bently Nevada 330909-00-20-10-02-05 Proximity Probes 3300 XL","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330909-00-20-10-02-05\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330909\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probes, operates as a dedicated hardware component for non-contacting shaft displacement and vibration measurements within\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMachinery Protection Systems. The instrument detects static and dynamic distances between the sensor tip and the target shaft surface, transmitting proportional analog voltage variations through a closed high-frequency loop to the system monitoring rack.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e330909\u003c\/strong\u003e: 3300 NSv and 3300 XL 8 mm Proximity Probe with 3\/8-24 UNF thread, smooth barrel design option variants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e00\u003c\/strong\u003e: Unthreaded Length option (0.0 in).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20\u003c\/strong\u003e: Case Length option (2.0 in).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10\u003c\/strong\u003e: Total Length option (1.0 meter, approximately 3.3 feet).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e02\u003c\/strong\u003e: Connector and Cable option (Miniature coaxial ClickLoc connector, standard cable).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e05\u003c\/strong\u003e: Agency Approval option (Multiple multi-national hazardous area certifications including ATEX\/IECEx intrinsic safety approvals).\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\u003e330909-00-20-10-02-05\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\u003eUnited States\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\u003e0.31 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\u003e16.5 cm x 16.5 cm x 5.5 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 sensor element (Driven via matched Proximitor loop at -24 VDC nominal)\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\u003e2.0 mm (80 mils) total displacement tracking window\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eScale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) nominal output sensitivity\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 high-chrome steel alloy substrate\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTip Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8.0 mm nominal internal coil tip casing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eThread Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8-24 UNF mechanical thread pitch\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 Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 330909-00-20-10-02-05 projects a high-frequency radio frequency (RF) field from its 8.0 mm tip to interact directly with the rotating target material. To establish an accurate calibration curve against volatile rotor dynamics, field configuration requires strict gap voltage validation. Adjusting the physical insertion depth until the Proximitor sensor output indicates exactly -10 VDC targets the precise midpoint of the 2.0 mm linear tracking envelope.\u003c\/p\u003e\n\u003cp\u003eThis spatial alignment preserves the factory eddy-current probe scaling accuracy. Furthermore, proper spatial separation intervals must be calculated and enforced during multi-probe bracket layout to maintain cross-talk suppression and eliminate inductive overlapping between adjacent measurement channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this 3300 XL proximity probe support continuous on-line hot-swap manipulation at the ClickLoc junction?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the loop accommodates hardware substitution. However, separating the coaxial connector breaks the high-frequency RF carrier wave, causing the matched monitor card to register an immediate Transducer Fault (NOT OK) flag. The tracking channel must be placed in manual software bypass before uncoupling the connector interface.\u003c\/p\u003e\n\u003cp\u003eQ: Can this 330909 probe be utilized with older 7200 series 8 mm Proximitor sensors?\u003c\/p\u003e\n\u003cp\u003eA: No. The internal coil properties and electrical length optimization of the 3300 XL series do not match the modulation parameters of the obsolete 7200 series. Intermixing these platforms de-calibrates the eddy-current probe scaling and results in false displacement data.\u003c\/p\u003e\n\u003cp\u003eQ: How does operating with a non-4140 steel target profile impact the analog output voltage?\u003c\/p\u003e\n\u003cp\u003eA: Metallurgy variations modify target magnetic permeability. Non-4140 targets warp the linear tracking calibration matrix, shifting the scale factor away from the 7.87 V\/mm standard. If other steels are used, the system must undergo laboratory recalibration or software offset correction.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Torque Constraints\u003c\/strong\u003e: Do not exceed the maximum allowable installation torque limit of 13.5 N-m (120 in-lb) when locking the 3\/8-24 UNF threaded body into position. Over-torquing risks structural separation of the 8 mm tip from the steel case.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSide-Clearance Counterbore Boundaries\u003c\/strong\u003e: To guarantee complete cross-talk suppression and eliminate parasitic side-viewing interference from adjacent structural housings, maintain a minimum counterbore clearance diameter of 31.8 mm (1.25 in) around the 8.0 mm tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnector Lock Sequence\u003c\/strong\u003e: Verify the ClickLoc coaxial mating terminals are completely dry and contamination-free before joining. Press the connector halves together firmly until a distinct tactile click confirms full engagement. Do not manipulate the assembly with pliers or metal teeth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShield Continuity Routing\u003c\/strong\u003e: Run the coaxial cable extension lines inside dedicated, grounded metal conduits to block electromagnetic noise. Ensure the outer shield remains insulated from the machine casing, grounding single-point exclusively at the Proximitor terminal block ground strip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupply Manifest\u003c\/h3\u003e\n\u003cp\u003eThe standard package contains the following components:\u003c\/p\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e(1) Bently Nevada 330909-00-20-10-02-05 Proximity Probe assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e(2) Mechanical hex locknuts for 3\/8-24 UNF thread mounting alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e(1) Set of clear connector insulation boots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e(1) Certificate of factory calibration validation parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eMaterial Dispatched Profiling\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransit Timeline\u003c\/strong\u003e: Forwarded within 2-7 days when payment finish through standard commercial clearing channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLogistics Distribution\u003c\/strong\u003e: Dispatched globally via high-priority air express utilizing DHL, FEDEX, or UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtective Containment\u003c\/strong\u003e: Encapsulated within specialized anti-static industrial packaging lined with sealed moisture-barrier enclosures to preserve the internal electromagnetic coil properties during global transport.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518867824813,"sku":"330909-00-20-10-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330909-00-20-10-02-05-3300-xl-8-mm-proximity-probes-knwyfqfouzp.jpg?v=1766980580","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330909-00-20-10-02-05-proximity-probes-3300-xl","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}