{"product_id":"330706-005-46-10-02-00-bently-nevada-3300-xl-proximity-probes","title":"330706-005-46-10-02-00 Bently Nevada 3300 XL Proximity Probes","description":"\u003cp\u003eConfigured for high-frequency non-contact displacement acquisition within machinery protection monitoring loops, the \u003cstrong\u003eBently Nevada 330706-005-46-10-02-00\u003c\/strong\u003e (\u003cstrong\u003e330706-005-46-10-02-00\u003c\/strong\u003e Proximity Probes) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eOrdering Nomenclature \u0026amp; Variant Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase Model and Configuration: 330706 (3300 XL 11 mm reverse mount proximity probe)\u003c\/li\u003e\n\u003cli\u003eUnthreaded Length Option: 005 (0.5 inch unthreaded profile dimension)\u003c\/li\u003e\n\u003cli\u003eOverall Case Length Option: 46 (4.6 inch total case length structure)\u003c\/li\u003e\n\u003cli\u003eTotal System Cable Length: 10 (1.0 meter integrated cable length)\u003c\/li\u003e\n\u003cli\u003eConnector Type Option: 02 (Miniature coaxial ClickLoc connector assembly)\u003c\/li\u003e\n\u003cli\u003eAgency Approval Option: 00 (Standard unclassified hazardous area profile)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications Table\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\u003e330706-005-46-10-02-00\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.18 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15 cm x 15 cm x 5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 deg C to +177 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via 3300 XL 11 mm Proximitor Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Measurement Range\u003c\/td\u003e\n\u003ctd\u003e4.0 mm (160 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e3.94 mV\/um (100 mV\/mil)\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 11 mm transducer architecture delivers a wider linear range suitable for larger turbomachinery journal and thrust applications. Output scaling maintains a linear sensitivity of 3.94 mV\/um across the extended measurement span. Gap voltage validation must sustain a nominal -10 VDC target at mid-range position during cold rotor alignment to prevent clipping during transient vibration events. Coaxial cross-talk suppression requires proper shielding separation across multi-channel monitor racks.\u003c\/p\u003e\n\u003ch3\u003eStandard Delivery Manifest\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 3300 XL 11 mm Reverse Mount Proximity Probe Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Reverse Mount Mounting Hardware Kit\u003c\/li\u003e\n\u003cli\u003e1 x Protective Coaxial Terminal Cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Installation \u0026amp; Routing Procedures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting Alignment: Secure the reverse mount assembly through the machine casing flange, maintaining strict perpendicularity to the observed shaft target.\u003c\/li\u003e\n\u003cli\u003eAir Gap Clearance: Ensure adequate radial separation from surrounding metallic structures to avoid parasitic eddy-current damping effects.\u003c\/li\u003e\n\u003cli\u003eCable Protection: Route the integrated coaxial lead through dedicated protective conduit, avoiding sharp bends that violate minimum radius limits.\u003c\/li\u003e\n\u003cli\u003eConnector Locking: Fasten the ClickLoc coaxial termination firmly to prevent intermittent contact caused by continuous mechanical vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions and Technical Responses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the nominal output sensitivity for this 11 mm transducer model?\u003c\/p\u003e\n\u003cp\u003eThe output scale factor is calibrated to 3.94 mV\/um when paired with an approved 3300 XL 11 mm Proximitor sensor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is a reverse mount configuration utilized in certain installations?\u003c\/p\u003e\n\u003cp\u003eReverse mount probes are designed for internal mounting applications where external thread adjustment is constrained by machine casing geometry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the linear measurement range of the 3300 XL 11 mm system?\u003c\/p\u003e\n\u003cp\u003eThe extended linear operational range spans 4.0 mm, providing twice the range of standard 8 mm systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the static gap voltage verified during system commissioning?\u003c\/p\u003e\n\u003cp\u003eA digital voltmeter is connected to the monitor channel terminals to confirm the static baseline matches the -10 VDC target.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this probe be used with standard 8 mm system components?\u003c\/p\u003e\n\u003cp\u003eNo, 11 mm probes require matched 11 mm Proximitor sensors and extension cables to maintain correct electrical scaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat target material is assumed for factory calibration scaling?\u003c\/p\u003e\n\u003cp\u003eFactory linear response is calibrated against standard AISI 4140 carbon steel shaft material targets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the primary cause of signal drift during continuous operation?\u003c\/p\u003e\n\u003cp\u003eMoisture contamination inside the coaxial connector or mechanical degradation of the fluorocarbon cable jacket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow should excess coaxial cable be stored within junction housings?\u003c\/p\u003e\n\u003cp\u003eCoil the excess cable loosely, adhering strictly to minimum bend radius parameters to prevent internal conductor failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46025226748077,"sku":"330706-005-46-10-02-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xianxian_018_4a676737-03c7-4490-82ba-ae7f94bb83a5.jpg?v=1783502266","url":"https:\/\/www.maxwellplc.com\/products\/330706-005-46-10-02-00-bently-nevada-3300-xl-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}