{"product_id":"bently-nevada-330101-00-30-20-12-05-3300-xl-8mm-non-armored-proximity-transducer","title":"Bently Nevada 330101-00-30-20-12-05 3300 XL 8mm Non-Armored Proximity Transducer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330101-00-30-20-12-05 3300 XL 8 mm Proximity Probe establishes continuous, high-accuracy eddy current tracking for high-speed rotating machinery infrastructure. Operating as a critical non-contacting displacement sensor, this unit monitors key physical variables including oil-film bearing clearances, radial shaft vibration, and axial thrust profiles. The sensor outputs a high-fidelity analog voltage signal that feeds directly into Bently Nevada 3500 protection frames, safety interlock loops, and enterprise distributed control systems (DCS). Engineered with rigorous hazardous zone approvals and a specialized fluid-resistant cable layer, this unarmored variant optimizes deployment inside tight bearing housings on critical steam turbines, high-capacity centrifugal pumps, and process compressors.\u003c\/p\u003e\n\u003ch2\u003eComponent Suffix and Nomenclature Decoupling\u003c\/h2\u003e\n\u003ch3\u003e330101 Thread and Mechanical Foundation\u003c\/h3\u003e\n\u003cp\u003eThe baseline configuration establishes an 8 mm proximity probe body running a standard 3\/8-24 UNF imperial thread profile. This specific option architecture omits the external flexible armor layer, reducing the total cable outer diameter to allow effortless routing through tight internal machine passages and narrow conduit bends.\u003c\/p\u003e\n\u003ch3\u003e00 Unthreaded Length Metric\u003c\/h3\u003e\n\u003cp\u003eThe 00 suffix defines a 0.0-inch unthreaded barrel configuration. The casing body is fully threaded from the rear connector base down to the sensing tip, allowing complete adjustability and maximum flexible positioning options within thin-walled mounting brackets or specialized internal probe bosses.\u003c\/p\u003e\n\u003ch3\u003e30 Threaded Case Length Option\u003c\/h3\u003e\n\u003cp\u003eThe 30 designation specifies a 3.0-inch overall case length profile. This case envelope provides robust mechanical stability and prevents structural deflection, keeping the probe rigidly positioned within the bearing block to eliminate parasitic high-frequency sensor resonance.\u003c\/p\u003e\n\u003ch3\u003e20 Calibrated Total Length Parameter\u003c\/h3\u003e\n\u003cp\u003eThe 20 option code dictates a 2.0-meter (6.6 feet) integral cable length. This parameter provides an extended physical reach directly out of the machine housing to local bulkhead junctions, precisely maintaining system electrical balancing to prevent phase shift variations.\u003c\/p\u003e\n\u003ch3\u003e12 Connector and Cable Insulation Technology\u003c\/h3\u003e\n\u003cp\u003eThe 12 suffix implements a miniature coaxial ClickLoc connector paired with a high-durability FluidLoc cable layer. This specialized cable construction uses an internal block to prevent process gasses or lubricating oils from wicking along the internal dielectric core into external connection cabinets.\u003c\/p\u003e\n\u003ch3\u003e05 Global Agency Safety Certifications\u003c\/h3\u003e\n\u003cp\u003eThe 05 configuration carries a comprehensive suite of international hazardous zone ratings, incorporating CSA, ATEX, and IECEx approvals. This options matrix certifies the device for continuous deployment within hazardous, explosive vapors and intrinsically safe processing locations.\u003c\/p\u003e\n\u003ch2\u003eCritical Transducer Metrology Matrix\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware, Logistics, and Origin Attributes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Baseline Metric\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSensory and Electrical Metrology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePerformance Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSensor Principle\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNon-contacting Eddy Current\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinear Range Specification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils) nominal scale\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTariff Code \/ HS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8537101190\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eScale Factor (ASF)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Hardware Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.06 kg (0.13 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\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\u003e\u003cstrong\u003eEstimated Shipping Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e123.0 x 1.8 x 1.6 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIngress Protection Level\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP67 hermetically sealed tip assembly\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHousing Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStainless Steel \/ PPS Tip\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Synchronization\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard 3300 XL Proximitor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOn-Site Mechanical Calibration and Positioning Protocols\u003c\/h2\u003e\n\u003cp\u003eSecuring precise data tracking requires a rigorous physical gap calibration process during field commissioning. Thread the unarmored probe assembly through the mounting boss until the DC gap voltage monitored at the Proximitor sensor terminal reads exactly -10.00 VDC. This electrical baseline indicates that the target shaft surface sits precisely at the midpoint of the 3300 XL linear measurement zone.\u003c\/p\u003e\n\u003cp\u003eVerify this target window using a high-impedance digital multimeter before locking the external hex nut down to its final position. Because this model omits an armored sleeve, technicians must maintain a strict minimum bend radius of 25.4 mm (1.0 inch) during cable routing to prevent structural degradation of the internal coaxial shield.\u003c\/p\u003e\n\u003cp\u003eIsolate the low-voltage sensor cable lines from high-power AC motor feeds and variable frequency drives (VFDs), terminating the outer shield mesh exclusively at the 3500 monitoring rack ground bus to eliminate stray electromagnetic noise injection.\u003c\/p\u003e\n\u003ch2\u003eHigh-Tier Plant Infrastructure Integration Advantages\u003c\/h2\u003e\n\u003ch3\u003eAdvanced FluidLoc Ingress Protection\u003c\/h3\u003e\n\u003cp\u003eThe specialized FluidLoc cable matrix solves a common failure point in rotating machinery monitoring by preventing synthetic lubrication oils and high-pressure process gasses from traveling down the inside of the cable jacket. This maintains a gas-tight boundary between the internal bearing environment and external junction enclosures.\u003c\/p\u003e\n\u003ch3\u003eUniversal DCS and TSI Interoperability\u003c\/h3\u003e\n\u003cp\u003eThe proximity transducer provides plug-and-play alignment with standard Turbine Supervisory Instrumentation (TSI) layouts. It bridges raw physical movement directly with modern control ecosystems, routing clear metrics to Honeywell Experion PKS or Siemens S7 platforms without mid-tier signal interpolation blocks or firmware adjustment modifications.\u003c\/p\u003e\n\u003ch2\u003eInventory Procurement Manifest\u003c\/h2\u003e\n\u003cp\u003eEvery processed order package contains the following instrumentation items:\u003c\/p\u003e\n\u003cp\u003e(1) New Bently Nevada 330101-00-30-20-12-05 3300 XL 8 mm Proximity Probe with integrated FluidLoc insulation cable.\u003c\/p\u003e\n\u003cp\u003e(2) Factory-terminated miniature coaxial ClickLoc connector socket block.\u003c\/p\u003e\n\u003cp\u003e(3) Premium imperial hex locknut for secure physical positioning.\u003c\/p\u003e\n\u003cp\u003e(4) Factory-certified calibration report documenting individual physical dimensions and nominal electrical voltage parameters.\u003c\/p\u003e\n\u003ch2\u003eSupply Chain Packing and Expedited Dispatch Controls\u003c\/h2\u003e\n\u003cp\u003eThis asset profile operates on a 2-7 days dispatch framework following complete payment finish. We handle all global B2B shipments via premier express networks including DHL, FedEx, and UPS to guarantee fast transport timelines and real-time end-to-end tracking visibility.\u003c\/p\u003e\n\u003cp\u003eThe hardware is packed inside multi-layer, anti-static industrial packaging featuring custom vacuum-sealed enclosures and shock-absorbing foam inserts, keeping the sensitive inductive coil structures safe from static charge build-up and physical freight transit vibrations.\u003c\/p\u003e\n\u003ch2\u003eField Deployment and Instrumentation Technical Insights\u003c\/h2\u003e\n\u003ch3\u003eQ1: What unique problem does the FluidLoc cable option solve in rotating machinery applications?\u003c\/h3\u003e\n\u003cp\u003eA1: Standard sensor cables can act as conduits, allowing pressurized machine oil or explosive gasses to wick through the internal cable braid via capillary action. The 12-suffix FluidLoc configuration seals the inner core layer, blocking fluid transmission through the cable even if the outer sheath suffers physical damage or high-pressure exposure inside the bearing housing.\u003c\/p\u003e\n\u003ch3\u003eQ2: Why is the shipping container length profile specified at 123 cm for a 2.0-meter cable assembly?\u003c\/h3\u003e\n\u003cp\u003eA2: The elongated packaging format holds the calibrated 2.0-meter coaxial cable in a long, sweeping loop during transport. Tight folding or coiling strains the internal copper core and alters the precise dielectric spacing, creating impedance anomalies that corrupt the Proximitor sensor's calibration values.\u003c\/p\u003e\n\u003ch3\u003eQ3: How do engineers identify a field fault if the gap voltage spikes toward the power supply rail?\u003c\/h3\u003e\n\u003cp\u003eA3: A gap voltage reading that approaches the full negative supply rail (typically -24 VDC) indicates an open loop fault in the sensor line. Check for a loose ClickLoc connection interface, physical damage along the FluidLoc cable run, or a broken internal coil wire within the PPS probe tip structure.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518883291309,"sku":"330101-00-30-20-12-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330101-00-30-20-12-05-3300-xl-8-mm-proximity-probes-l2chq3tycua.jpg?v=1766980964","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330101-00-30-20-12-05-3300-xl-8mm-non-armored-proximity-transducer","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}