{"product_id":"330105-02-12-10-02-05-bently-nevada-3300-xl-series-proximity-probe","title":"330105-02-12-10-02-05 Bently Nevada 3300 XL Series Proximity Probe","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330105-02-12-10-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330105\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe utilized to execute non-contact shaft vibration and position displacement measurements across 3300 XL Transducer System platforms. Operating via high-frequency eddy-current generation, the hardware tracks static and dynamic surface distance changes relative to an 8 mm unshielded tip. The sensor interfaces directly with a matching Proximitor module to deliver linear voltage modulation without physical contact with the rotating shaft.\u003c\/p\u003e\n\u003ch3\u003eOption Codes \u0026amp; Structural Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e330105\u003c\/strong\u003e: Base model designation for 3300 XL 8 mm proximity probe configuration with standard 3\/8-24 UNF-2A casing threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e02\u003c\/strong\u003e: Unthreaded length option mapping to a 0.2 inch smooth, unthreaded outer body section.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e12\u003c\/strong\u003e: Overall case length option mapping to a 1.2 inch total threaded plus unthreaded shell length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10\u003c\/strong\u003e: Total cable length option specifying a 1.0 meter (3.3 feet) integrated coaxial line.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e02\u003c\/strong\u003e: Miniature coaxial ClickLoc connector configuration lacking an integrated connector protector sleeve.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e05\u003c\/strong\u003e: Agency approval option indicating international certifications including CSA, ATEX, and IECEx intrinsic safety and non-incendive 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\u003e330105-02-12-10-02-05\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\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\u003e0.30 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\u003e26.0 cm x 18.0 cm x 5.0 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\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive sensor element; current draw managed through the external loop Proximitor (-17.5 VDC to -26 VDC, 12 mA maximum)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLinear Measurement 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 Sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) when measured against calibrated AISI 4140 steel target\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStructural Casing Threads\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8-24 UNF-2A configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTip Insulation Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolyphenylene Sulfide (PPS) engineered polymer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCasing Shell Composition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 303 or 304 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTarget Output Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 Ohm nominal RF characteristic transmission impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Probe Scaling \u0026amp; Cross-Talk Suppression\u003c\/h3\u003e\n\u003cp\u003eThe probe coil is engineered to establish strict eddy-current probe scaling baselines when paired with an active Proximitor circuit. Field calibration tracking relies on accurate gap voltage validation, requiring the physical positioning to hit a targeted -10 VDC center-point voltage, which marks the exact midpoint of the 80 mil measurement span.\u003c\/p\u003e\n\u003cp\u003eThe tip coil architecture incorporates specialized winding methods to ensure cross-talk suppression. This mitigates radio frequency field overlapping when multiple 3300 XL sensors are mounted together inside tight clearances for orthogonal X-Y radial vibration analysis or redundant thrust positioning, preserving signal fidelity across demanding rotor dynamics transitions.\u003c\/p\u003e\n\u003ch3\u003eOrdering \u0026amp; Shipment Contents\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 Bently Nevada 330105-02-12-10-02-05 proximity probe with integral 1.0 meter low-loss cable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Factory-crimped miniature coaxial ClickLoc plug connector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 External hex locknut matched to the 3\/8-24 UNF casing thread.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Wiring Framework\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Torquing Limits\u003c\/strong\u003e: Tighten the 3\/8-24 UNF case to a standard value of 4.5 N-m (40 in-lbf). Do not exceed a maximum limit of 13.6 N-m (120 in-lbf) to prevent structural casing distortion or internal wiring shear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConduit Routing Regulations\u003c\/strong\u003e: Route all integral 1.0 meter lines inside dedicated, separate grounded metallic conduits to shield the high-frequency measurement loop from variable frequency drive or motor power lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Bend Constraints\u003c\/strong\u003e: Maintain a strict minimum physical bend radius of 25.4 mm (1.0 inch) across all sections of the coaxial cable to avoid structural damage or signal impedance shifts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Performance FAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWhat specific gap voltage validation target is required during sensor commissioning?\u003c\/p\u003e\n\u003cp\u003eThe probe position must be mechanically adjusted until the Proximitor loop monitors a stable baseline gap voltage of -10 VDC, centering the operational state in the linear region.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this proximity probe be hot-swapped while the Proximitor sensor is energized?\u003c\/p\u003e\n\u003cp\u003eYes, the sensor is completely passive and allows hot-swap actions. Disconnecting the coaxial line drives the output to saturation but causes no damage to the electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat total system length extension cable must be paired with this 1.0 meter probe?\u003c\/p\u003e\n\u003cp\u003eA 1.0 meter probe requires matching with a 4.0 meter extension cable to reach the 5.0 meter total loop length required by standard 5 meter Proximitor sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow do non-magnetic or alternate shaft metallurgies affect the eddy-current probe scaling?\u003c\/p\u003e\n\u003cp\u003eAlternative shaft materials alter the magnetic reluctance, shifting the scale factor away from the native 200 mV\/mil specification and requiring system recalibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the mechanical function of the 02 unthreaded length parameter?\u003c\/p\u003e\n\u003cp\u003eThe 0.2 inch unthreaded section prevents the probe threads from binding against the internal sleeve entry wall, allowing clean positioning adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat physical issues occur if the maximum installation torque of 13.6 N-m is exceeded?\u003c\/p\u003e\n\u003cp\u003eExcessive torque deforms the stainless steel body casing, leading to fractured solder joints inside the core coil winding or coaxial junction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the 05 option suffix modify the physical design or electrical properties of the probe tip?\u003c\/p\u003e\n\u003cp\u003eNo, the 05 suffix indicates international regulatory approvals for hazardous zones. The underlying physical and electrical tracking characteristics remain identical.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens to the measurement loop if the coaxial cable is bent past the 25.4 mm limit?\u003c\/p\u003e\n\u003cp\u003eBending past the limit creates mechanical stress that alters the characteristic coaxial impedance, inducing measurement noise or localized calibration drift errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518762442925,"sku":"330105-02-12-10-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330105-02-12-10-02-05-vibration-probe-dbnkwsa2b5r.jpg?v=1766977055","url":"https:\/\/www.maxwellplc.com\/ga\/products\/330105-02-12-10-02-05-bently-nevada-3300-xl-series-proximity-probe","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}