{"product_id":"bently-nevada-330103-12-16-10-02-05-3300-xl-8mm-reverse-mount-proximity-sensor","title":"Bently Nevada 330103-12-16-10-02-05 3300 XL 8mm Reverse Mount Proximity Sensor","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330103-12-16-10-02-05 3300 XL 8 mm Reverse Mount Proximity Probe executes continuous, non-contact displacement tracking across high-speed rotating assets. This specialized reverse-mount hardware monitors shaft radial vibration, oil film clearance, and axial thrust position inside highly restricted casing geometries where standard forward mounting proves impossible. It streams real-time, microvolt-level analog data directly into Bently Nevada 3500 monitoring racks and integrated Distributed Control Systems (DCS), providing the foundational signal inputs required for automated Emergency Shutdown (ESD) control loops. By translating minute mechanical clearances into a highly linear voltage scale factor, it equips maintenance engineers with clear diagnostic visibility to prevent catastrophic failure. The robust internal wire windings eliminate measurement drift under extreme thermal stress, securing dependable performance inside heavy industrial gas turbines, centrifugal process compressors, and high-pressure pumps.\u003c\/p\u003e\n\u003ch2\u003eHardware Option Code Structure\u003c\/h2\u003e\n\u003ch3\u003e330103: 3300 XL 8 mm Reverse Mount Probe Base\u003c\/h3\u003e\n\u003cp\u003eThis option code designates the specialized reverse-mount probe housing with standard 3\/8-24 UNF external threads, engineered for back-insertion bracket installation.\u003c\/p\u003e\n\u003ch3\u003eUnthreaded Length Parameter: -12\u003c\/h3\u003e\n\u003cp\u003eThis suffix indicates a 1.2-inch unthreaded case configuration. The smooth section on the stainless steel sleeve allows deep immersion into specialized internal brackets or housing ports before the locking threads engage.\u003c\/p\u003e\n\u003ch3\u003eOverall Case Length Parameter: -16\u003c\/h3\u003e\n\u003cp\u003eThis selection dictates a 1.6-inch overall case length, defining the total structural depth and physical projection of the probe body within the machinery casing.\u003c\/p\u003e\n\u003ch3\u003eTotal Integrated Cable Length: -10\u003c\/h3\u003e\n\u003cp\u003eThis option confirms a 1.0-meter (3.3 feet) integrated coaxial line length, measured from the encapsulated sensor tip face directly to the terminal coupling interface.\u003c\/p\u003e\n\u003ch3\u003eConnector Type and Design: -02\u003c\/h3\u003e\n\u003cp\u003eThis code specifies a miniature coaxial Click-Loc plug with a standard miniature coaxial cable profile, ensuring low-loss signal propagation across the transducer loop.\u003c\/p\u003e\n\u003ch3\u003eGlobal Safety Certification: -05\u003c\/h3\u003e\n\u003cp\u003eThis suffix establishes multiple global hazardous area certifications, legally validating the intrinsic safety and explosion-proof parameters of the hardware for ATEX, IECEx, and CSA regulated zones.\u003c\/p\u003e\n\u003ch2\u003eMechanical and Electrical Attributes\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eEngineering Domain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical 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\u003e90318040\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.38 kg (0.84 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e162 mm x 162 mm x 54 mm (6.4 in x 6.4 in in x 2.1 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHousing Metallurgy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 303 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTip Insulation Material\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\u003eDynamic Measuring Window\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils) total displacement\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLoop Signal Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) with matching Proximitor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eThermal Operation Envelope\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 °C to +177 °C (-60 °F to +350 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnclosure Ingress Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP68 equivalent fluid and oil hermetic seal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Commissioning and Alignment Protocols\u003c\/h2\u003e\n\u003ch3\u003eDC Gap Voltage Balancing\u003c\/h3\u003e\n\u003cp\u003eThread the reverse mount probe housing into its designated rear internal bracket while monitoring the active DC voltage across the matched 3300 XL Proximitor output terminals. Manually shift the mechanical clearance until your digital multimeter indicates exactly -10.0 VDC, confirming the target asset shaft face rests precisely at the midpoint of the sensor's linear calibration range.\u003c\/p\u003e\n\u003ch3\u003eRouting Constraints and Shielding Requirements\u003c\/h3\u003e\n\u003cp\u003eEnforce a strict minimum cable bend radius limitation of 25.4 mm (1.0 inch) along the integrated 1.0-meter coaxial lead to prevent internal shielding core deformation. Route all low-voltage transducer wiring through independent, grounded iron conduits to isolate the raw signals from stray electromagnetic fields emitted by nearby high-power motor leads or electrical switching gear.\u003c\/p\u003e\n\u003ch3\u003eTerminal Environmental Ingress Seals\u003c\/h3\u003e\n\u003cp\u003eProtect the delicate intermediate Click-Loc connector joint from moisture condensation and oil vapor accumulation by housing it inside an isolated terminal junction box. Apply proper liquid-tight industrial cable glands to block external fluid ingress, preventing loop insulation resistance degradation.\u003c\/p\u003e\n\u003ch2\u003eAggressive Environment Resilience\u003c\/h2\u003e\n\u003ch3\u003eSevere Chemical Defenses\u003c\/h3\u003e\n\u003cp\u003eThe premium 303 stainless steel frame and vacuum-molded PPS tip face survive constant exposure to synthetic machinery lubricants, process steam, and hot moisture. Advanced manufacturing layers stop fluid migration into the internal sensing coils during rapid machine startup temperature shifts, suppressing signal distortion or voltage spiking.\u003c\/p\u003e\n\u003ch3\u003eControl System Architecture Synergy\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe generates the pure, high-frequency analog waveforms required by advanced Turbine Supervisory Instrumentation (TSI) diagnostics. It transmits uncompromised raw tracking vectors into regional processing modules, integrating seamlessly with Honeywell Experion PKS platforms for real-time orbit logging, shaft centerline tracking, and oil film stability monitoring.\u003c\/p\u003e\n\u003ch2\u003ePackage Inventory Details\u003c\/h2\u003e\n\u003cp\u003eThe standard commercial product package contains the following distinct components:\u003c\/p\u003e\n\u003cp\u003e(1) Bently Nevada 330103-12-16-10-02-05 8 mm reverse mount proximity probe with attached 1.0-meter cable.\u003c\/p\u003e\n\u003cp\u003e(2) Pre-terminated male miniature coaxial Click-Loc connector with a clear protective vinyl shipping cap.\u003c\/p\u003e\n\u003cp\u003e(3) Complete kit of heavy-duty imperial locking nuts and washers engineered for secure rear-mount fixation.\u003c\/p\u003e\n\u003cp\u003e(4) Material compliance log documentation and original factory calibration tracing sheets.\u003c\/p\u003e\n\u003ch2\u003eProcurement Logistics and Protective Transit\u003c\/h2\u003e\n\u003ch3\u003eAccelerated Courier Dispatch\u003c\/h3\u003e\n\u003cp\u003eFulfillment centers dispatch verified shipments within 2-7 days when payment finish verification steps complete. Freight runs through premium international express couriers including DHL, FedEx, and UPS to guarantee time-critical tracked delivery directly to industrial facilities worldwide.\u003c\/p\u003e\n\u003ch3\u003eMulti-Layer Industrial Shielding\u003c\/h3\u003e\n\u003cp\u003eLogistics specialists enclose every proximity sensor within customized, multi-layer anti-static industrial packaging enclosures. This multi-layered static dissipation layout isolates the internal precision sensing coils from static electricity voltage arcs and intense mechanical kinetic impacts during long-distance global transport.\u003c\/p\u003e\n\u003ch2\u003eTransducer Maintenance FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWhat mechanical problem does a 1.2-inch unthreaded length solve on a reverse mount probe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The 1.2-inch unthreaded sleeve section (-12 suffix) allows the probe to slip smoothly through a thick guide tube or a deep internal bearing bracket sleeve before the threads engage. This ensures precise positioning and protects the threads from stripping or jamming during deep-set internal machinery installations.\u003c\/p\u003e\n\u003cp\u003eQ2:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCan I connect this 1.0-meter integrated probe line directly to a 9.0-meter extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: No, doing so will throw off the total electrical balancing of the circuit. Bently Nevada 3300 XL 8 mm proximity systems operate on strict total loop lengths of either 5.0 meters or 9.0 meters. Since this probe has an integrated 1.0-meter cable, you must use a 4.0-meter or 8.0-meter extension cable to complete the calibrated circuit correctly.\u003c\/p\u003e\n\u003cp\u003eQ3:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHow does the -05 suffix impact deployment in hazardous processing areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The -05 suffix indicates that this probe carries multiple global hazardous area certifications, including ATEX, IECEx, and CSA approvals. It legally validates the intrinsic safety and explosion-proof parameters of the sensor, allowing safe deployment inside Class I, Division 1 or Zone 0 explosive atmospheres when wired through a certified safety barrier.\u003c\/p\u003e\n\u003cp\u003eQ4:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWhat simple electrical check confirms if the internal sensor coil has been physically or electrically damaged?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Disconnect the probe line from the extension cable and connect a digital multimeter to measure resistance between the center conductor pin and the outer shield of the Click-Loc connector. A functional 3300 XL 8 mm probe must show a stable reading between 4.0 ohms and 8.0 ohms. An infinite open circuit or zero-ohm reading indicates internal damage, meaning you must replace the transducer.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518880506029,"sku":"330103-12-16-10-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330103-12-16-10-02-05-3300-xl-8-mm-probes-2e32khjutlq.jpg?v=1766980868","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330103-12-16-10-02-05-3300-xl-8mm-reverse-mount-proximity-sensor","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}