{"product_id":"330703-00-100-10-11-cn-proximity-probe-bently-nevada-3300-xl-metric","title":"330703-00-100-10-11-CN Proximity Probe Bently Nevada 3300 XL Metric","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e is a high-performance 11 mm metric eddy current proximity probe developed by Bently Nevada for the legacy \u003cstrong style=\"color: #0056b3;\"\u003e3300 XL\u003c\/strong\u003e series. This precision transducer translates the physical distance between its sensor tip and a rotating shaft into a highly accurate electrical signal. It is specifically engineered to handle continuous vibration monitoring and thermal expansion tracking in critical high-speed industrial turbomachinery.\u003c\/p\u003e\n\u003cp\u003eConstructed with premium raw materials, the \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e features a Polyphenylene Sulfide (PPS) tip and an AISI 304 stainless steel case. It utilizes a specialized FluidLoc triaxial cable to prevent moisture and oil migration through the internal sheath, maintaining signal integrity in extreme industrial lubrication environments.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe part number \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e represents a precise combination of physical and electrical options decoded below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330703 (Base Model):\u003c\/strong\u003e 3300 XL 11 mm Proximity Probe, M14 x 1.5 metric thread, unarmored cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e└─ 00 (Unthreaded Length):\u003c\/strong\u003e 00 mm fully threaded body profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 100 (Overall Case Length):\u003c\/strong\u003e 100 mm total rigid case length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 10 (Total Length):\u003c\/strong\u003e 1.0 meter (3.3 feet) integrated cable span\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 11 (Connector \u0026amp; Cable Type):\u003c\/strong\u003e Miniature coaxial ClickLoc connector with integrated protector and FluidLoc fluid-blocked cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ CN (Agency Approvals):\u003c\/strong\u003e Country-specific hazardous area certification package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bently Nevada (Baker Hughes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Coding:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e3300 XL\u003c\/strong\u003e 11 mm Metric Proximity System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Tip Diameter:\u003c\/strong\u003e 11 mm nominal projection face\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch Designation:\u003c\/strong\u003e M14 x 1.5 thread structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Thread Engagement:\u003c\/strong\u003e 21 mm internal depth limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter-to-Outer DC Resistance (RPROBE):\u003c\/strong\u003e 5.9 ± 0.5 Ohms characteristic loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Impedance Style:\u003c\/strong\u003e 75 Ohm fluoroethylene propylene (FEP) insulated triaxial cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Case Torque Limit:\u003c\/strong\u003e 63.3 N·m (560 in·lb) structural stress cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Operational Torque:\u003c\/strong\u003e 21.1 N·m (187 in·lb) standard seating torque\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Temperature Operating Limit:\u003c\/strong\u003e -52 °C to +177 °C structural range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Seal Safeguard Warning:\u003c\/strong\u003e Continuous exposure below -34 °C can degrade the internal pressure seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60 Hz Magnetic Field Susceptibility:\u003c\/strong\u003e Low noise response ranging from 0.001 mil p-p\/gauss at 0.5 mm gap up to 0.027 mil p-p\/gauss at 4.6 mm gap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Equipment \u0026amp; Field Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e eddy current sensor mounts into heavy industrial equipment trains. It is highly suited for monitoring radial vibration and axial thrust position in large steam or gas turbines. It tracks case expansion on high-capacity centrifugal compressors and evaluates bearing clearances in power generation synchronous generators, utility-scale water pumps, and critical industrial gearboxes.\u003c\/p\u003e\n\u003ch3\u003eDiagnostic Logic \u0026amp; Verification Metrics\u003c\/h3\u003e\n\u003cp\u003eInstrumentation specialists can diagnose the \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e via raw DC voltage loops. By measuring the return voltage baseline at the 3300 XL Proximitor sensor output, field engineers can map the exact probe gap clearance. Testing the DC resistance across the center pin and the outer shield of the ClickLoc jack must yield a value between 5.4 and 6.4 Ohms. Any reading outside this range identifies a cracked tip, a copper wire fault, or fluid contamination in the core lead.\u003c\/p\u003e\n\u003ch3\u003eLogistics, Storage \u0026amp; Warranty Profile\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Matrix Status:\u003c\/strong\u003e Factory new and original in pristine factory packing boxes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Priority Shipping:\u003c\/strong\u003e Handled via express priority air loops with DHL, FedEx, and UPS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Window:\u003c\/strong\u003e Guaranteed secure parcel dispatch within 24 to 48 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Warranty Terms:\u003c\/strong\u003e Fully covered by an authentic 12-month structural operational warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Zone Thermal Classification:\u003c\/strong\u003e EPL Ga\/Gc certified under specific T-codes (T1 at 232 °C down to T5 at 40 °C ambient limits)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e showcases Bently Nevada's robust mechanical design. The 11 mm tip variation delivers an expanded linear range compared to standard 8 mm probes, making it essential for tracking severe shaft excursions on large mechanical drives. The inclusion of the specialized ClickLoc miniature coaxial interface with a protective boot avoids loose connections and signal dropouts. Additionally, the FluidLoc core blocks oil leaks from traveling through the cable outer jacket into your dry junction box, saving substantial maintenance hours during plant overhauls.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch3\u003eWhat specific issue arises if the mounting thread torque surpasses the 63.3 N·m limit?\u003c\/h3\u003e\n\u003cp\u003eExcessive torque can distort or crack the 304 stainless steel case, which can stress the internal coil assembly and cause permanent calibration shifts or zero-point drift.\u003c\/p\u003e\n\u003ch3\u003eWhy is the 1.0-meter probe cable option selected over a longer 5-meter integrated lead?\u003c\/h3\u003e\n\u003cp\u003eShort 1.0-meter cables are typically routed directly to an external bulkhead connector on the machine casing, which helps protect the delicate sensor cable from internal mechanical damage.\u003c\/p\u003e\n\u003ch3\u003eHow does exposing the probe to temperatures below -34 °C impact long-term performance?\u003c\/h3\u003e\n\u003cp\u003eTemperatures below -34 °C cause the potting compounds and sealing rings to shrink. This can compromise the internal pressure seal and lead to oil ingress under high-pressure conditions.\u003c\/p\u003e\n\u003ch3\u003eCan this unarmored sensor model be installed inside a turbine casing without additional conduit?\u003c\/h3\u003e\n\u003cp\u003eNo, because this variant lacks external armor, you must route the FEP triaxial cable through rigid or flexible internal metal conduits to shield it from flying debris and high-velocity oil mist.\u003c\/p\u003e\n\u003ch3\u003eHow do you use the center-to-outer conductor resistance value to verify probe health?\u003c\/h3\u003e\n\u003cp\u003eUsing a calibrated multimeter, measure the resistance between the center conductor and the outer shield. A healthy 1.0-meter probe must measure between 5.4 and 6.4 Ohms; a short or open loop indicates a bad cable.\u003c\/p\u003e\n\u003ch3\u003eProcurement \u0026amp; Selection Guidance\u003c\/h3\u003e\n\u003cp\u003eWhen ordering a replacement probe, make sure the \u003cstrong style=\"color: #0056b3;\"\u003e330703-00-100-10-11-CN\u003c\/strong\u003e unthreaded and overall case length options match your original engineering drawing. Choosing an incorrect case length can result in the probe bottoming out against the target shaft or sitting too far back outside its linear measurement range. Always verify the overall system length (typically 5-meter or 9-meter matching parameters) to ensure proper calibration with your installed 3300 XL Proximitor sensor module.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330702_b43a4250-6d2f-484a-9e66-7522d08fc81c.png?v=1782722863\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013982576822,"sku":"330703-00-100-10-11-CN","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330703-_4_e95b608e-34fb-4447-927e-0b8f8c28f409.jpg?v=1782723848","url":"https:\/\/www.plcsparehub.com\/products\/330703-00-100-10-11-cn-proximity-probe-bently-nevada-3300-xl-metric","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}