{"product_id":"bently-nevada-330103-00-09-10-02-cn-3300-xl-8mm-reverse-mount-proximity-sensor","title":"Bently Nevada 330103-00-09-10-02-CN 3300 XL 8mm Reverse Mount Proximity Sensor","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330103-00-09-10-02-CN 3300 XL 8 mm Reverse Mount Proximity Probe provides critical mechanical asset visibility for high-speed rotating equipment in confined industrial spaces. Designed primarily for rear-installation brackets or machine housings, this specialized eddy current hardware monitors shaft displacement, oil film clearance, radial vibration, and axial thrust position. It links raw physical micro-movements seamlessly to Bently Nevada 3500 rack monitors and modern Distributed Control Systems (DCS), driving automated emergency shutdown (ESD) control loops. By outputting a highly linear voltage signal directly proportional to the distance from the target, this sensor enables plant engineers to diagnose machine anomalies prior to costly failure. The ultra-stable internal coil matrix maintains continuous operational precision under extreme thermal and mechanical loads, protecting critical steam turbines, process compressors, and large utility pumps.\u003c\/p\u003e\n\u003ch2\u003eStructural Part Suffix Decoding\u003c\/h2\u003e\n\u003ch3\u003e330103: 3300 XL 8 mm Reverse Mount Probe Base\u003c\/h3\u003e\n\u003cp\u003eThis option code indicates the specialized reverse mount structural housing configured with standard 3\/8-24 UNF threads, built for back-insertion deployment.\u003c\/p\u003e\n\u003ch3\u003eUnthreaded Length Designation: -00\u003c\/h3\u003e\n\u003cp\u003eThis suffix defines a 0.0-inch unthreaded sleeve section. Standard mechanical threads cover the entire length of the stainless steel housing, giving field engineers maximum alignment adjustment depth inside the mounting port.\u003c\/p\u003e\n\u003ch3\u003eOverall Case Length Designation: -09\u003c\/h3\u003e\n\u003cp\u003eThis option establishes a 0.9-inch overall case length, defining the precise physical profile and clearance footprint of the probe body within the machinery casing block.\u003c\/p\u003e\n\u003ch3\u003eTotal Loop Cable Length: -10\u003c\/h3\u003e\n\u003cp\u003eThis setting dictates a 1.0-meter (3.3 feet) integrated cable length, extending directly from the encapsulated sensor face to the terminal coaxial socket connection point.\u003c\/p\u003e\n\u003ch3\u003eCoaxial Connector and Cable Shielding: -02\u003c\/h3\u003e\n\u003cp\u003eThis selection confirms the assembly includes a miniature coaxial Click-Loc plug with premium low-attenuation coaxial cabling, ensuring excellent signal propagation stability.\u003c\/p\u003e\n\u003ch3\u003eHazardous Location Authorization: -CN\u003c\/h3\u003e\n\u003cp\u003eThis suffix applies regional China Ex certifications, verifying the intrinsic safety, flame-proof properties, and full compliance of the transducer hardware for hazardous industrial zones in China.\u003c\/p\u003e\n\u003ch2\u003ePhysical Dimensions and Sensor Attributes\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOperational Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFactory Technical 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\u003e0.34 kg (0.75 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\u003e158 mm x 158 mm x 52 mm (6.2 in x 6.2 in x 2.0 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCase Sleeve 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\u003eProbe Tip Compound\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\u003eTotal Linear Span\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils) dynamic measuring window\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProximitor Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) with matching loop driver\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eThermal Operating Range\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 Seal Level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP68 equivalent oil, moisture, and dust hermetic seal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Positioning and Electrical Calibration\u003c\/h2\u003e\n\u003ch3\u003eVoltage Calibration Target\u003c\/h3\u003e\n\u003cp\u003eInsert the reverse mount probe body into its mounting sleeve block while tracking the live DC voltage output across the terminals of the paired 3300 XL Proximitor sensor. Manually advance or retract the sensor within the port until your digital voltmeter displays exactly -10.0 VDC, securing the sensor face at the precise geometric midpoint of its linear measurement envelope.\u003c\/p\u003e\n\u003ch3\u003eStructural Cable Management Limit\u003c\/h3\u003e\n\u003cp\u003eMaintain a rigid minimum bend radius limit of 25.4 mm (1.0 inch) across the entire 1.0-meter integrated lead path to avoid fracturing the internal coaxial shield layers. Route the low-voltage transducer lines through independent, grounded iron conduits to isolate the weak dynamic signal paths from parallel high-power motor lines or electrical switching panels.\u003c\/p\u003e\n\u003ch3\u003eJunction Box Environmental Control\u003c\/h3\u003e\n\u003cp\u003eAlways isolate the intermediate Click-Loc connector joint between the integrated probe lead and the main system extension cable within a sealed junction panel. Employ proper industrial cable glands to block moisture condensation and lubricating oil mist, preserving infinite electrical insulation resistance across the monitoring loop.\u003c\/p\u003e\n\u003ch2\u003eAsset Integration and Environmental Safeguards\u003c\/h2\u003e\n\u003ch3\u003eCaustic Medium Protection\u003c\/h3\u003e\n\u003cp\u003eThe premium 303 stainless steel sleeve shell and vacuum-bonded PPS tip face survive constant exposure to synthetic machinery lubricants, process steam, and hot moisture. Specialized manufacturing seals stop chemical ingress into the internal sensing coils during rapid machine startup thermal cycles, suppressing signal distortion.\u003c\/p\u003e\n\u003ch3\u003eDistributed Control Architecture Mastery\u003c\/h3\u003e\n\u003cp\u003eThis proximity transducer supplies the pure, high-frequency analog waveforms required by advanced Turbine Supervisory Instrumentation (TSI) suites. It feeds uncompromised raw tracking vectors directly into regional processing modules, integrating flawlessly with Honeywell Experion PKS platforms for real-time orbit logging, shaft centerline tracking, and oil film diagnostics.\u003c\/p\u003e\n\u003ch2\u003ePackage Inventory and Component Checklist\u003c\/h2\u003e\n\u003cp\u003eEvery commercial factory order contains the following distinct physical components:\u003c\/p\u003e\n\u003cp\u003e(1) Bently Nevada 330103-00-09-10-02-CN 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 protective clear 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\u003eWarehouse Logistics and Protective Dispatch\u003c\/h2\u003e\n\u003ch3\u003eExpedited Freight Routing\u003c\/h3\u003e\n\u003cp\u003eFulfillment teams hand over verified packages to global express networks within 3-5 days when payment finish protocols finalize. Cargo travels via premier tracked shipping carriers including DHL, FedEx, and UPS to guarantee fast, secure arrival at plant maintenance sites 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 structural electrostatic layout shields 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 Support FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: What mechanical problem does a short 0.9-inch reverse mount probe solve?\u003c\/p\u003e\n\u003cp\u003eA1: The 0.9-inch compact case length (-09 suffix) works perfectly inside ultra-low-profile bearing housings where a longer probe body would hit internal machinery walls or oil deflection rings. The short body allows you to recess the entire sensor body inside specialized rear-mount brackets, protecting the exterior of the probe from rotating machine hazards.\u003c\/p\u003e\n\u003cp\u003eQ2: Can I combine this 1.0-meter probe line with an 8.5-meter Bently Nevada extension cable?\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 require a total electrical loop length of either 5.0 meters or 9.0 meters. Because this probe features an integrated 1.0-meter cable, you must couple it with a 4.0-meter or 8.0-meter extension cable to achieve the required calibration balance and 200 mV\/mil scale factor.\u003c\/p\u003e\n\u003cp\u003eQ3: What does the -CN suffix mean for international sites operating outside of China?\u003c\/p\u003e\n\u003cp\u003eA3: The -CN suffix indicates that this probe carries official explosion-proof certifications certified specifically for the Chinese domestic industrial market (such as NEPSI\/CCC-Ex). The core construction, internal coil design, and reliability match standard global versions, meaning it functions identically. However, you should confirm acceptance with your local plant safety inspector if your site strictly mandates regional ATEX or CSA markings.\u003c\/p\u003e\n\u003cp\u003eQ4: How do I test the probe for a broken connection without a complex test bench?\u003c\/p\u003e\n\u003cp\u003eA4: Disconnect the probe line from the extension cable. Connect a digital multimeter to measure resistance between the center conductor pin and the outer shield of the Click-Loc connector. A healthy 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":45518880669869,"sku":"330103-00-09-10-02-CN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330103-00-09-10-02-cn-proximity-probes-djhxrnrzhjz.jpg?v=1766980873","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330103-00-09-10-02-cn-3300-xl-8mm-reverse-mount-proximity-sensor","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}