{"product_id":"bently-nevada-330702-00-10-10-01-00-proximity-probes-3300-xl-11-mm","title":"Bently Nevada 330702-00-10-10-01-00 Proximity Probes 3300 XL 11 mm","description":"\u003cp\u003eConfigured for non-contacting vibration and displacement measurements in Machinery Protection Systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330702-00-10-10-01-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e330702\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe) provides direct physical\/electrical execution. It transforms the dynamic gap between the probe tip and the target material into a proportional electrical signal through eddy-current induction, feeding raw displacement data directly into proximity transducer systems or monitor modules.\u003c\/p\u003e\n\u003ch3\u003ePart Number Nomenclature Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe model structure for the 330702 11 mm proximity probe assembly defines specific mechanical and physical configuration variables as detailed below:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e330702\u003c\/strong\u003e: Base Model for 3300 XL 11 mm Proximity Probe (Unthreaded, 3\/8-24 UNF Thread, or M10 x 1 Thread configurations).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00 (Unthreaded Length Option)\u003c\/strong\u003e: 0.0 in unthreaded length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-10 (Overall Case Length Option)\u003c\/strong\u003e: 1.0 in overall case length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-10 (Total Length Option)\u003c\/strong\u003e: 1.0 meter (3.3 feet) total system cable length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-01 (Connector Option)\u003c\/strong\u003e: Miniature coaxial ClickLoc connector, supplied with connector protector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00 (Agency Approval Option)\u003c\/strong\u003e: No approvals required or standard multi-agency approvals omitted.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical and Electrical 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\u003e330702-00-10-10-01-00\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\u003e0.22 kg (0.49 lbs)\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\u003e15.2 cm x 15.2 cm x 5.1 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 (-60 deg F to +351 deg F)\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 (driven by proximity transducer power loop)\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\u003e11 mm (0.43 in)\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 mils), beginning at approximately 0.5 mm (20 mils) from the tip\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\u003e3.94 V\/mm (100 mV\/mil) when calibrated against AISI 4140 steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMinimum Target Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30.5 mm (1.2 in) diameter flat surface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Scaling \u0026amp; Rotor Dynamics Validation\u003c\/h3\u003e\n\u003cp\u003eThe 11 mm sensor configuration operates via high-frequency RF field emissions from the probe tip, establishing an eddy-current path within the monitored shaft material. Mechanical engineers and TSI technicians must perform gap voltage validation to ensure the steady-state DC voltage reads approximately -10 VDC at the midpoint of the linear range. This electrical positioning optimizes the system for tracking high-amplitude rotor dynamics without signal clipping.\u003c\/p\u003e\n\u003cp\u003eTo eliminate cross-talk suppression failures when deploying multiple 3300 XL sensors in close proximity (such as dual axial or X-Y orthogonal radial configurations), the physical distance between probe tips must maintain a minimum clear separation radius of 40 mm. This spacing prevents electromagnetic interference between the overlapping RF fields of neighboring probes.\u003c\/p\u003e\n\u003ch3\u003eOperational and Environmental FAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does a variation in the target material alloy affect the calibrated scale factor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eA: The probe is factory-calibrated for AISI 4140 steel. Using alternate target alloys (such as stainless steel or variations in carbon steel) modifies the magnetic permeability and electrical conductivity, altering the 3.94 V\/mm scale factor. This requires custom recalibration via the proximity transducer or monitor software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this proximity probe be hot-swapped while the machinery protection system is live?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eA: Yes. Because the probe is a passive inductive component connected to a current-limited transducer loop, it can be disconnected or replaced without powering down the main 3500 monitoring rack or interrupting other active loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the mechanical bend radius limit for the integral coaxial cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eA: The minimum allowable bend radius for the standard coaxial cable is 25.4 mm (1.0 in). Bending the cable beyond this threshold can cause permanent changes in internal impedance and deform the shield layer, which disrupts signal transmission accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThread Clearance and Engagement\u003c\/strong\u003e: Mount the probe body into its bracket or housing ensuring zero mechanical binding. For threaded sections, verify full thread engagement without cross-threading. Do not exceed a torque specification of 27 N-m (240 in-lb) for standard housings to avoid crushing or cracking the inner core.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielding and Grounding Standards\u003c\/strong\u003e: The coaxial cable shield must be isolated from the machine housing and local structural ground. The outer shield should connect to a clean instrumentation ground exclusively at the Proximitor Sensor housing via a dedicated terminal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Protection\u003c\/strong\u003e: Route all extensions and integral cables inside dedicated flexible or rigid metal conduit. Prevent routing parallel to high-voltage AC three-phase power lines to minimize induced electrical noise on the low-voltage DC vibration signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal and Connector Protection\u003c\/strong\u003e: Utilize the attached ClickLoc connector protector during installation to prevent dirt, water, and oil ingress. Ensure the miniature coaxial connection is dry and clean prior to snapping the connectors together.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eLogistics and Kit Procurement Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIncluded inside base package: One (1) 3300 XL 11 mm Proximity Probe with integrated 1.0-meter coaxial cable and factory-installed miniature ClickLoc connector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncluded accessories: One (1) pre-installed silicone connector protector sleeve.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeparately ordered system options: Compatible 3300 XL extension cables (available in 4.0-meter and 8.0-meter options) and 3300 XL Proximitor Transducers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDispatch and Logistics Details\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eStandard Fulfillment Timeline: 2-7 days when payment finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal Carrier Services: Handled via DHL, FEDEX, or UPS priority transport.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging Protocols: Shipped inside certified anti-static industrial packaging to neutralize static charge build-up and withstand long-distance shipping environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518835777709,"sku":"330702-00-10-10-01-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330702-00-10-10-01-00-3300-xl-11-mm-proximity-probes-cz1cq2yx2mh.jpg?v=1766980024","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330702-00-10-10-01-00-proximity-probes-3300-xl-11-mm","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}