{"product_id":"330709-000-050-10-02-00-bently-nevada-3300-xl-11-mm-proximity-probes","title":"330709-000-050-10-02-00 | Bently Nevada | 3300 XL 11 mm Proximity Probes","description":"\u003ch2\u003eBently Nevada 330709-000-050-10-02-00 3300 XL 11 mm Proximity Probe\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330709-000-050-10-02-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330709\u003c\/strong\u003e 11 mm Eddy Current Probe, operates as a dedicated hardware component for non-contact shaft position measurement and rotor dynamics evaluation within 3500 Machinery Protection Systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model\u003c\/strong\u003e: 330709 (3300 XL 11 mm Proximity Probe, 3\/8-24 UNF thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnthreaded Length Option (-000)\u003c\/strong\u003e: 000 = 0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Case Length Option (-050)\u003c\/strong\u003e: 050 = 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Length Option (-10)\u003c\/strong\u003e: 10 = 1.0 meter (3.3 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector and Cable-Type Option (-02)\u003c\/strong\u003e: 02 = Miniature coaxial ClickLoc connector, standard cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approval Option (-00)\u003c\/strong\u003e: 00 = 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\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e3300 XL 11 mm Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eProximity Probe Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 UNF\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\u003eOverall Case Length\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector \/ Cable\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc connector, standard cable\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\u003eScale Factor Output\u003c\/td\u003e\n\u003ctd\u003e3.94 V\/mm (100 mV\/mil)\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\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-52 to 177 deg C\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 and Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe 330709-000-050-10-02-00 sensor utilizes high-frequency eddy-current probe scaling to monitor dynamic vibration and axial position of rotating machinery shafts. Paired with a matching 3300 XL 11 mm Proximitor Sensor, the assembly delivers a linear voltage output proportional to target distance. Proper gap voltage validation (targeting -10 VDC at the physical midpoint of the linear range) ensures optimal magnetic coupling and minimizes signal saturation during thermal expansion or severe shaft displacement. The coaxial cable construction and ClickLoc connector assembly provide cross-talk suppression and maintain signal isolation in high-EMI turbomachinery enclosures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What gap voltage target is used during mechanical installation of the 330709-000-050-10-02-00 probe?\u003c\/p\u003e\n\u003cp\u003eA: Adjust the probe insertion distance until the Proximitor Sensor output reads -10 VDC, corresponding to the center of the 4.0 mm (160 mils) linear operating range.\u003c\/p\u003e\n\u003cp\u003eQ: Can the ClickLoc coaxial connector be disconnected while power is applied to the monitoring system?\u003c\/p\u003e\n\u003cp\u003eA: Cable disconnection should only occur after power is removed or the area is confirmed non-hazardous to avoid signal faults and prevent tripping connected plant protection loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the machine mounting port threads match 3\/8-24 UNF and are free of physical debris.\u003c\/li\u003e\n\u003cli\u003eThread the probe case into the bearing housing while monitoring DC voltage output across the Proximitor terminals until achieving the target -10 VDC gap setting.\u003c\/li\u003e\n\u003cli\u003eLock the probe position by torquing the mounting locknut against the machine casing to standard mechanical limits.\u003c\/li\u003e\n\u003cli\u003eConnect the miniature coaxial ClickLoc connector to the extension cable jack, ensuring the internal detent mechanism clicks firmly into place.\u003c\/li\u003e\n\u003cli\u003eSecure cable runs with support clips to protect coaxial lines from mechanical abrasion and prevent sharp bend radii.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":48189304275134,"sku":"330709-000-050-10-02-00","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/bently-nevada-330709-000-050-10-02-05-proximity-probes-y0v4ey2mvhu_16ca6e45-69a1-473e-a725-46189976940d.png?v=1759024194","url":"https:\/\/www.autooiltech.com\/products\/330709-000-050-10-02-00-bently-nevada-3300-xl-11-mm-proximity-probes","provider":"AutoOilTech Limited","version":"1.0","type":"link"}