{"product_id":"330709-000-050-10-02-00-3300-xl-series-bently-nevada-proximity-probe","title":"330709-000-050-10-02-00 3300 XL Series Bently Nevada Proximity Probe","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330709-000-050-10-02-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330709\u003c\/strong\u003e Proximity Probe, operates as a dedicated hardware component for non-contact shaft displacement and vibration sensing within \u003cstrong\u003e3300 XL\u003c\/strong\u003e vibration monitoring platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe suffix structure of this 11 mm metric thread proximity probe model is broken down as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330709\u003c\/strong\u003e: 3300 XL 11 mm Proximity Probe base model with M16 x 1.5 metric thread (without armor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e000\u003c\/strong\u003e: Unthreaded Length Option of 0 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e050\u003c\/strong\u003e: Overall Case Length Option of 50 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10\u003c\/strong\u003e: Total Length Option of 1.0 meter (3.3 feet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: Connector and Cable-Type Option utilizing a miniature coaxial ClickLoc connector on standard cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: Agency Approval Option indicating no approvals are 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\u003e330709-000-050-10-02-00\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.15 kg (Net), 2.0 kg (Shipping weight including packaging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e11.0 mm tip diameter, 50 mm case length, 1.0 m cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003eM16 x 1.5 metric\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor (0 W)\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\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eStandard coaxial\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\u003eThis probe generates a high-frequency electromagnetic field at its 11 mm tip to detect changes in physical distance to a conductive metal target. To achieve the standard eddy-current probe scaling of 3.94 V\/mm (100 mV\/mil), the probe must be coupled to a calibrated 11 mm Proximitor sensor through a matching 3300 XL extension cable. System calibration requires gap voltage validation during installation. Technicians must physically adjust the probe position until the DC bias voltage output measures -10 VDC, which corresponds to the linear range center. This step is critical for tracking rotor dynamics and maintaining cross-talk suppression between adjacent probe installations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this 330709 probe be calibrated or used with an 8 mm Proximitor sensor?\u003c\/p\u003e\n\u003cp\u003eA: No. Connecting this 11 mm tip probe to an 8 mm Proximitor sensor causes a mismatch in system impedance, which shifts the linear calibration envelope and results in incorrect measurements.\u003c\/p\u003e\n\u003cp\u003eQ: Does the coaxial ClickLoc connector require any specific isolation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The coaxial connection must remain electrically isolated from the machine housing. Standard installation requires the use of connector protector sleeves to prevent ground loops and signal corruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting Torque:\u003c\/strong\u003e Manually thread the M16 x 1.5 probe into the mount to ensure correct thread engagement. Tighten the locknuts to standard specification, ensuring not to exceed the mechanical limits to prevent coil deformation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Gap Calibration:\u003c\/strong\u003e Connect a voltmeter to the Proximitor sensor output and slowly rotate the probe body into its mounting thread. Stop rotation and secure the locknut when the multimeter registers -10.0 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing Constraints:\u003c\/strong\u003e Route the 1.0-meter coaxial cable through protective conduit or trays. Maintain a minimum bend radius of 25.4 mm (1.0 inch) to prevent internal coaxial copper damage and signal degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43662094958682,"sku":"330709-000-050-10-02-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330130-040-00-00_2a4a787b-2807-4012-9a25-4eb6d80b6fcc.png?v=1784102452","url":"https:\/\/www.spareoil.com\/products\/330709-000-050-10-02-00-3300-xl-series-bently-nevada-proximity-probe","provider":"SpareOil Automation","version":"1.0","type":"link"}