{"product_id":"bently-nevada-330105-02-12-02-05-00-3300-xl-8-mm-reverse-mount-proximity-probe","title":"Bently Nevada 330105-02-12-02-05-00 3300 XL 8 mm Reverse Mount Proximity Probe","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330105-02-12-02-05-00 provides industrial-grade machinery protection through high-fidelity, non-contacting eddy current measurements. Engineered specifically as a metric reverse-mount configuration, this 3300 XL 8 mm proximity probe screws directly into specialized housing sleeves or internal brackets from the rear, allowing simple external depth adjustment without dismantling major bearing housing covers. It tracks micro-level shaft vibration, axial thrust position, and oil-film clearance on critical industrial machinery such as high-speed steam turbines, heavy centrifugal compressors, and primary process pumps. The sensor streams continuous, temperature-stabilized analog voltages directly into Bently Nevada 3500 protection frames or centralized plant Distributed Control Systems (DCS). Operating as a critical data input within plant Emergency Shutdown (ESD) control loops, this probe detects sub-micron structural flaws instantly, preventing catastrophic component failures and avoiding expensive unscheduled production outages.\u003c\/p\u003e\n\u003ch2\u003eSuffix Mechanical Matrix Breakdown\u003c\/h2\u003e\n\u003cp\u003eBently Nevada utilizes an exact alphanumeric option code sequence to dictate the casing measurements, cable configurations, and safety certifications of this 3300 XL reverse-mount assembly.\u003c\/p\u003e\n\u003ch3\u003e330105 Base Form Designator\u003c\/h3\u003e\n\u003cp\u003eThis code defines the 3300 XL 8 mm reverse-mount proximity probe body layout featuring an M10 x 1 metric thread profile.\u003c\/p\u003e\n\u003ch3\u003eUnthreaded Length Identifier (-02)\u003c\/h3\u003e\n\u003cp\u003eThe 02 suffix specifies a 20 mm unthreaded section at the front tip of the body, providing a smooth nose sleeve that helps clear internal obstacles during installation.\u003c\/p\u003e\n\u003ch3\u003eOverall Case Depth Specification (-12)\u003c\/h3\u003e\n\u003cp\u003eThe 12 option defines an overall case length of 120 mm, supplying an extended, rigid physical reach designed to pass through thick bearing housings or outer machine casings.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Cable Length (-02)\u003c\/h3\u003e\n\u003cp\u003eThe 02 suffix indicates a 0.5-meter (1.6 feet) integrated probe cable length, terminating in a low-loss miniature gold-plated coaxial connector.\u003c\/p\u003e\n\u003ch3\u003eCable Hardware Armor (-05)\u003c\/h3\u003e\n\u003cp\u003eThe 05 option adds a flexible, fluid-resistant stainless steel armor conduit along with an integrated coaxial connector protector sleeve, defending the transmission line from physical abrasion and high-temperature oil splashes.\u003c\/p\u003e\n\u003ch3\u003eAgency Safety Certification (-00)\u003c\/h3\u003e\n\u003cp\u003eThe 00 suffix represents the standard assembly variation without regional specific hazardous area approval markings, relying on the robust baseline electrical isolation design of the standard 3300 XL series.\u003c\/p\u003e\n\u003ch2\u003ePhysical and Electrical Performance Properties\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter Metric\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCertified Value Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCountry of Origin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHS Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90318080\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApproximate Net Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.46 kg (1.01 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCore Shipping Box Volume\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e23.5 cm x 23.5 cm x 5.8 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCase Structure Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e303 Stainless Steel (AISI 303)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFront Tip Polymer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolyphenylene Sulfide (PPS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLinear Measurement Span\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils) total displacement range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) nominal output stability\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous Operating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51°C to +177°C (-60°F to +350°F) for probe tip\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIngress Protection Level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP68 rated for complete moisture and fluid resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMachinery Calibration and Gapping Protocol\u003c\/h2\u003e\n\u003cp\u003eMechanical depth adjustment directly dictates the accuracy of your dynamic vibration loops. Field technicians must monitor the raw DC gap voltage across the Proximitor Sensor terminals using a high-impedance digital multimeter during physical assembly. Thread the reverse-mount body into the housing sleeve adapter until the multimeter registers exactly -10.0 VDC. This electrical reading confirms that the target shaft face rests precisely in the center of the probe tip's linear calibration range.\u003c\/p\u003e\n\u003cp\u003eObserve rigid field routing guidelines to preserve the coaxial core integrity. The flexible stainless steel armor conduit demands a minimum mechanical bend radius of 25.4 mm (1.0 inch) to prevent structural impedance drops or internal kinking. Technicians must seal all miniature coaxial connector joints inside a dedicated, weatherproof local junction box to eliminate oil mist or moisture entry. Electrically isolate the probe body from local structural machine ground, terminating the shield drain wire solely at the 3500 monitoring rack ground terminal block.\u003c\/p\u003e\n\u003ch2\u003eHarsh Environment Survivability\u003c\/h2\u003e\n\u003cp\u003eThis 3300 XL proximity sensor withstands the punishing conditions of heavy industrial processing, including extreme thermal cycling, heavy casing vibration, and continuous oil submersion inside turbine housings. It integrates natively into comprehensive Turbine Supervisory Instrumentation (TSI) deployments. The low-impedance analog output signal travels long distances up to 300 meters without degradation, interfacing cleanly with modern process control engines like Honeywell Experion PKS or Siemens S7 PLC architectures to feed plant asset management software with clean dynamic data for real-time diagnostic plotting.\u003c\/p\u003e\n\u003ch2\u003eProcurement Inventory and Package Elements\u003c\/h2\u003e\n\u003cp\u003eEvery ordered procurement kit includes the essential hardware components required for rapid field deployment. The original factory carton contains:\u003c\/p\u003e\n\u003cp\u003e(1) New Bently Nevada 330105-02-12-02-05-00 reverse-mount metric proximity probe with an integrated 0.5-meter armored cable.\u003c\/p\u003e\n\u003cp\u003e(2) Factory-milled metric locknuts to secure the final mechanical depth position inside the mounting sleeve.\u003c\/p\u003e\n\u003cp\u003e(3) Removable rubber connector protective boots to safeguard the coaxial mating ends during installation routing.\u003c\/p\u003e\n\u003cp\u003e(4) Complete material traceability records along with the original manufacturer linear calibration datasheet.\u003c\/p\u003e\n\u003ch2\u003eSupply Chain Logistics and Secure Transit\u003c\/h2\u003e\n\u003cp\u003eOur global distribution framework prioritizes fast, secure transit to your industrial facility.\u003c\/p\u003e\n\u003ch3\u003eLogistics Dispatch Window\u003c\/h3\u003e\n\u003cp\u003eYour consignment ships out within 2-7 days when payment finish, relying on elite global courier providers such as DHL, FEDEX, or UPS to secure automated tracking and rapid international customs processing.\u003c\/p\u003e\n\u003ch3\u003eProtective Warehousing Protocols\u003c\/h3\u003e\n\u003cp\u003eWe pack all industrial infrastructure elements within specialized anti-static industrial packaging and high-density foam stabilization blocks, neutralizing physical impact forces and electrostatic hazards encountered during over-the-road or air freight transit.\u003c\/p\u003e\n\u003ch2\u003eField Engineering Diagnostics FAQ\u003c\/h2\u003e\n\u003ch3\u003eQ1: What differentiates the 330105 model from the 330102 model?\u003c\/h3\u003e\n\u003cp\u003eA1: The 330105 model features an M10 x 1 metric thread profile on the case body, whereas the 330102 model uses standard English threads (3\/8-24 UNF). Always check your machinery mounting bracket threads to avoid cross-threading damage during field installation.\u003c\/p\u003e\n\u003ch3\u003eQ2: What does the -05 cable option signify on this model?\u003c\/h3\u003e\n\u003cp\u003eA2: The -05 option indicates that the probe includes a flexible stainless steel armor jacket over the coaxial cable line, combined with an integrated connector protector. This protector sleeve prevents fluid ingress and locks the coaxial connection mechanically to prevent accidental disconnection from machine vibration.\u003c\/p\u003e\n\u003ch3\u003eQ3: Can I connect this 0.5-meter probe directly to a 3300 XL Proximitor Sensor without an extension cable?\u003c\/h3\u003e\n\u003cp\u003eA3: No, you cannot. Bently Nevada 3300 XL Proximitor Sensors are strictly calibrated for a total system loop length of either 5.0 meters or 9.0 meters. Because this probe length measures 0.5 meters, you must pair it with a matching 4.5-meter or 8.5-meter extension cable to preserve the calibrated 200 mV\/mil scale factor.\u003c\/p\u003e\n\u003ch3\u003eQ4: How do I arrange commercial payment to ensure immediate order processing?\u003c\/h3\u003e\n\u003cp\u003eA4: We accept verified commercial telegraphic wire transfers (T\/T), standard proforma corporate invoicing, and major verified credit accounts to accelerate the financial clearance phase and initiate priority packaging routing.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518871199917,"sku":"330105-02-12-02-05-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330105-02-12-02-05-00-3300-xl-8-mm-reverse-mount-probes-xhee040ba1f.jpg?v=1766980685","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330105-02-12-02-05-00-3300-xl-8-mm-reverse-mount-proximity-probe","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}