{"product_id":"330851-02-000-060-50-00-05-bently-nevada-proximity-probes-3300-xl-series","title":"330851-02-000-060-50-00-05 Bently Nevada Proximity Probes 3300 XL Series","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330851-02-000-060-50-00-05\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330851\u003c\/strong\u003e Proximity Probes, operates as a dedicated hardware component for non-contacting displacement measurement within \u003cstrong\u003e3300 XL\u003c\/strong\u003e platforms. Configured as a large-scale 25 mm sensor tip system, the hardware tracks physical gap variations between the probe face and rotating machine targets by generating high-frequency eddy-current field modulations.\u003c\/p\u003e\n\u003ch3\u003eSuffix Nomenclature Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e330851: Base model designator for the 3300 XL 25 mm proximity probe assembly.\u003c\/li\u003e\n\u003cli\u003e02: Case thread configuration specifying an M30 x 2 metric threaded body.\u003c\/li\u003e\n\u003cli\u003e000: Minimum unthreaded length code mapping to 0 mm of smooth cylindrical sleeve.\u003c\/li\u003e\n\u003cli\u003e060: Minimum threaded length configuration defining a 60 mm fully threaded section.\u003c\/li\u003e\n\u003cli\u003e50: Total system length option selecting a 5.0 meter (16.4 feet) integrated cable.\u003c\/li\u003e\n\u003cli\u003e00: Armor configuration selecting a standard layout without flexible metal armor.\u003c\/li\u003e\n\u003cli\u003e05: Agency approval variant selecting the international multiple approvals matrix.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e330851-02-000-060-50-00-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Thread Geometry\u003c\/td\u003e\n\u003ctd\u003eM30 x 2 metric thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreaded Length\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnthreaded Length\u003c\/td\u003e\n\u003ctd\u003e0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegral Cable Span\u003c\/td\u003e\n\u003ctd\u003e5.0 meter (16.4 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmor Option\u003c\/td\u003e\n\u003ctd\u003eNo Armor, standard insulation sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive inductive probe driven by active RF signal from host Proximitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 to +177 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e20.5 cm x 22.5 cm x 3.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling \u0026amp; Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe 25 mm sensor diameter extends the linear measurement envelope to track larger dynamic displacement fields. Continuous monitoring depends on precise eddy-current probe scaling constants, converting broad mechanical shaft motion into proportional voltage transitions. The system configuration records fluid-film changes and low-frequency rotor dynamics states, while structural shielding across the 5.0 meter loop maintains target cross-talk suppression safety factors when running near large industrial machinery structures.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 330851-02-000-060-50-00-05 Proximity Probe Unit\u003c\/li\u003e\n\u003cli\u003e1 x Coaxial Connector Interface Insulator Sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003ch4\u003eMechanical Seating and Probe Positioning\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThread the M30 x 2 case structure into the pre-drilled brackets, checking for clean mechanical thread engagement across the full 60 mm line.\u003c\/li\u003e\n\u003cli\u003eAdjust insertion depth to align the physical sensor gap with the mid-scale operational voltage point before tightening the primary anchoring hex nuts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCable Routing and External Shielding\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRun the unarmored 5.0 meter cable through protective conduits, maintaining minimum bend radii to protect the internal coaxial components.\u003c\/li\u003e\n\u003cli\u003eTerminate the outer braid shield element strictly at the host instrumentation monitor rack common terminal block to prevent destructive ground loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swap disconnection of the coaxial terminal permitted while the monitoring system is live?\u003c\/p\u003e\n\u003cp\u003eYes, the loop configuration allows hot-swap sensor replacement or maintenance without causing terminal damage or monitor channel faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the 25 mm tip diameter affect standard eddy-current probe scaling parameters?\u003c\/p\u003e\n\u003cp\u003eThe large tip geometry widens the electromagnetic field distribution, expanding the linear window but reducing the millivolt-per-mil response factor compared to smaller 8 mm tips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat problem occurs if the field installation alters the calibrated 5.0 meter cable loop length?\u003c\/p\u003e\n\u003cp\u003eCutting or splicing the cable changes the resonant loop impedance parameters, which invalidates factory calibration and introduces tracking measurement drift.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the thermal operational boundary for the unarmored coaxial cable assembly?\u003c\/p\u003e\n\u003cp\u003eThe raw materials and high-temperature outer jacket maintain technical structural properties across an operational range up to +177 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is cross-talk suppression managed when installing multiple 25 mm probes side by side?\u003c\/p\u003e\n\u003cp\u003eEngineers must enforce large lateral spacing distances between adjacent probe bodies to prevent magnetic fields from bleeding together.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this probe component require an external DC power supply terminal block hookup?\u003c\/p\u003e\n\u003cp\u003eNo, this is a passive transducer assembly that receives its operating RF excitation directly from the matched 3300 XL Proximitor module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat physical failure occurs if the housing is installed with fewer than 5 full threads of engagement?\u003c\/p\u003e\n\u003cp\u003eLow thread engagement increases stress during structural vibration, leading to stripped threads, loose alignment, or total mechanical failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat baseline target configuration is verified during field gap voltage validation?\u003c\/p\u003e\n\u003cp\u003eTechnicians measure the DC bias output via the Proximitor to check that the static installation clearance sits squarely inside the tracking window.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026719002797,"sku":"330851-02-000-060-50-00-05","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xianxian_111.jpg?v=1783492625","url":"https:\/\/www.maxwellplc.com\/ru\/products\/330851-02-000-060-50-00-05-bently-nevada-proximity-probes-3300-xl-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}