{"product_id":"bently-nevada-330906-02-12-05-02-00-3300-nsv-reverse-mount-probe","title":"Bently Nevada 330906-02-12-05-02-00 3300 NSv Reverse Mount Probe","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330906-02-12-05-02-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3300 NSv\u003c\/strong\u003e Reverse Mount Probe, operates as a dedicated hardware component for non-contact shaft vibration and position measurement within machinery protection systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 330906 reverse mount probe configuration utilizes option fields to specify mechanical dimensions, total cable length, termination hardware, and regulatory approvals:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330906\u003c\/strong\u003e: Base Model for 3300 NSv Reverse Mount Probe (3\/8-24 UNF thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: Unthreaded Length option - 0.2 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12\u003c\/strong\u003e: Overall Case Length option - 1.2 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e05\u003c\/strong\u003e: Total Length option - 0.5 meter (20 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: Connector Option - Miniature coaxial ClickLoc connector, standard cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: Agency Approval Option - Not required\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\u003e330906-02-12-05-02-00\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\u003e2.5 kg (shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 UNF reverse mount housing, 1.2 in case length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 to 177 deg C (standard probe system specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive transducer element powered by connected Proximitor Sensor loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Configuration\u003c\/td\u003e\n\u003ctd\u003eReverse mount (installed from internal machine wall or sleeve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnthreaded Length\u003c\/td\u003e\n\u003ctd\u003e0.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Lead\u003c\/td\u003e\n\u003ctd\u003e0.5 meter (20 inches) standard coaxial cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eOption 00 (None required)\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; Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 3300 NSv reverse mount probe uses high-frequency eddy-current sensing to detect small-scale gap displacements between the probe tip and rotating shaft surfaces. System scaling depends on matching the probe lead length to the corresponding 3300 NSv Proximitor Sensor calibration. During installation, field technicians verify proper mechanical setting through gap voltage validation, adjusting the probe offset until the Proximitor output measures -10 VDC under static shaft conditions. In compact bearing housings where physical side clearances are tight, the narrow field pattern of the NSv design ensures effective cross-talk suppression between adjacent orthogonal pairs.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does a reverse mount probe installation differ from standard front-mount transducers?\u003c\/p\u003e\n\u003cp\u003eA: A reverse mount probe inserts through the back of a threaded hole or mounting bracket inside the machine housing, allowing installation and removal when access to the outer casing face is obstructed.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be taken when mating ClickLoc connectors?\u003c\/p\u003e\n\u003cp\u003eA: Ensure the miniature coaxial ClickLoc connector snaps firmly into place to lock the physical connection, preventing intermittent signal loss or contact corrosion caused by machinery vibration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Mounting\u003c\/strong\u003e: Thread the reverse mount probe body into the mounting bracket or sleeve from the interior side. Secure using the integral lock nut to prevent backing out under vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Adjustment\u003c\/strong\u003e: Monitor the Proximitor Sensor DC output voltage with a digital multimeter while threading the probe relative to the target surface until reaching the nominal -10 VDC gap setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Execution\u003c\/strong\u003e: Route the 0.5-meter coaxial lead through protective conduit to prevent oil contamination and mechanical chafing against internal rotating components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding\u003c\/strong\u003e: Maintain single-point shield grounding at the monitor rack or terminal enclosure to prevent ground loop noise from corrupting high-frequency dynamic signals.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43753250553946,"sku":"330906-02-12-05-02-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330101-00-43-15-02-05_b8cfe1b3-7280-4c7d-82bb-89685ccc4b8b.png?v=1785290984","url":"https:\/\/www.spareoil.com\/products\/bently-nevada-330906-02-12-05-02-00-3300-nsv-reverse-mount-probe","provider":"SpareOil Automation","version":"1.0","type":"link"}