{"product_id":"330103-00-18-10-12-05-bently-nevada-proximity-probe-new","title":"330103-00-18-10-12-05 Bently Nevada Proximity Probe New","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330103-00-18-10-12-05\u003c\/strong\u003e is a premium 8 mm metric eddy current proximity transducer engineered by Bently Nevada for the \u003cstrong style=\"color: #0056b3;\"\u003e3300 XL\u003c\/strong\u003e series. This specialized instrument dynamically measures physical gap variations between its sensor tip and rotating machine elements. It delivers precise, continuous vibration data to protective monitoring racks, safeguarding high-speed turbomachinery from critical failures.\u003c\/p\u003e\n\u003cp\u003eFeaturing an unarmored FluidLoc triaxial cable configuration, the module blocks moisture and lubricating fluids from migrating into critical terminal enclosures. The rugged construction utilizes a premium Polyphenylene Sulfide (PPS) tip head integrated with an AISI 303\/304 stainless steel threaded body, maintaining exceptional mechanical and signal stability under demanding industrial conditions.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe structural part number matrix for the \u003cstrong style=\"color: #0056b3;\"\u003e330103-00-18-10-12-05\u003c\/strong\u003e probe is decoded below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330103 (Base Model):\u003c\/strong\u003e 3300 XL 8 mm Probe, M10 x 1 metric thread, unarmored cable design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e└─ 00 (Unthreaded Length):\u003c\/strong\u003e 00 mm fully threaded case profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 18 (Overall Case Length):\u003c\/strong\u003e 180 mm total rigid case extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 10 (Total Length):\u003c\/strong\u003e 1.0 meter (3.3 feet) integrated loop length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 12 (Connector \u0026amp; Cable Type):\u003c\/strong\u003e Miniature coaxial ClickLoc connector paired with fluid-blocked FluidLoc cabling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e └─ 05 (Agency Approvals):\u003c\/strong\u003e Comprehensive multi-zone CSA, ATEX, and IECEx safety 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;\"\u003e330103-00-18-10-12-05\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 8 mm Proximity System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Tip Diameter:\u003c\/strong\u003e 8 mm projection face\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch Designation:\u003c\/strong\u003e M10 x 1 metric thread profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Thread Engagement:\u003c\/strong\u003e 15 mm structural limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter-to-Outer DC Resistance (RPROBE):\u003c\/strong\u003e 7.59 ± 0.50 Ohms tracking loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Measurement Range:\u003c\/strong\u003e 2.0 mm (80 mils) total displacement depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Range Boundaries:\u003c\/strong\u003e Begins at 0.25 mm (10 mils) up to 2.3 mm (90 mils) with an output of –1 to –17 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Radial Gap Voltages:\u003c\/strong\u003e -9 V DC bias point [approximately 1.27 mm (50 mils) physical clearance]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Pressure Seal Design:\u003c\/strong\u003e Viton O-ring sealing interface between probe tip and outer case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Operational Thermal Range:\u003c\/strong\u003e -52 °C to +177 °C (-62 °F to +350 °F) operating standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Humidity Scaling Resistance:\u003c\/strong\u003e Under 3% Average Scale Factor (ASF) shift when exposed to 93% humidity per IEC 68-2-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Location Protection:\u003c\/strong\u003e Certified Class I Zone 0 (Ex ia IIC T5...T1 Ga) and Class I Division 2 (Ex nA\/ec IIC T5...T1 Gc)\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;\"\u003e330103-00-18-10-12-05\u003c\/strong\u003e sensor tracks mechanical conditions in heavy rotating machinery. It maps radial shaft vibration inside high-velocity steam and gas turbines. It manages axial thrust position monitoring on processing compressors and detects hydrodynamic oil film thickness in large journal bearings. Additionally, it tracks thermal housing expansion on industrial power generation alternators and high-torque turbo-expanders.\u003c\/p\u003e\n\u003ch3\u003eDiagnostic \u0026amp; Calibration Routines\u003c\/h3\u003e\n\u003cp\u003eThe sensor relies on precise electrical verification loops. Technicians can diagnose the probe by checking the DC loop resistance between the ClickLoc center conductor and the outer shield, which must verify between 7.09 and 8.09 Ohms. Fluctuations outside these limits reveal line crimps, fluid leakage past the Viton O-ring, or core coil fractures. During runtime, monitoring the DC voltage drop provides a real-time gap clearance baseline, allowing operators to spot shaft misalignment or bearing wear before critical conditions occur.\u003c\/p\u003e\n\u003ch3\u003eLogistics, Storage \u0026amp; Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory Placement:\u003c\/strong\u003e Factory new and original units maintained in original factory packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority Air Logistics:\u003c\/strong\u003e Secured global transit through express networks including DHL, FedEx, and UPS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Lead Time:\u003c\/strong\u003e Handled and dispatched from our facility within 24 to 48 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Integrity:\u003c\/strong\u003e Supported by a comprehensive 12-month structural operational warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Cabling Guide:\u003c\/strong\u003e Requires 0.2 to 1.5 mm² (16 to 24 AWG) 3-conductor shielded triad cable up to a 305-meter limit\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;\"\u003e330103-00-18-10-12-05\u003c\/strong\u003e is a staple in high-precision turbomachinery safeguarding. Unlike variants with simple regional approvals, the \"05\" modifier blends CSA, ATEX, and IECEx certifications into one piece of hardware. This global compliance footprint simplifies engineering specs for multi-national skid builders. The 180 mm extended case provides deeper penetration through thick turbine outer shells, keeping the internal connector safely accessible outside the hot lagging layer. This structural choice reduces sensor cable exposure to intense convective heat traps.\u003c\/p\u003e\n\u003ch3\u003eSelection \u0026amp; Model Comparison\u003c\/h3\u003e\n\u003cp\u003eWhen selecting a replacement probe, matching the configuration parameters precisely is critical to prevent calibration mismatches. Review the structural differences below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Unit:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e330103-00-18-10-12-05\u003c\/strong\u003e — Features a 180 mm overall case length paired with a global multi-agency certification package (CSA\/ATEX\/IECEx Option 05) for wide industrial deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Unit:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330103-00-13-10-12-cn-bently-nevada-3300-xl-8mm-proximity-probe\" target=\"_blank\"\u003e330103-00-13-10-12-CN\u003c\/a\u003e — Utilizes a shorter 130 mm overall case length alongside a country-specific \"CN\" approval package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Procurement Advice\u003c\/h3\u003e\n\u003cp\u003eDo not mix these two models if your mechanical casing requires deep penetration. Replacing a 180 mm probe with the shorter 130 mm alternative will prevent the sensor face from reaching its linear measurement range. Additionally, ensure the regional regulatory approval codes match your facility's hazardous area zoning maps. Mismatched safety ratings can compromise plant safety certifications during routine compliance audits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch3\u003eWhat specific failure occurs if this probe is exposed to temperatures below -34 °C?\u003c\/h3\u003e\n\u003cp\u003eExposing the hardware to temperatures below -34 °C causes the internal Viton O-ring to harden and lose elasticity. This compromise degrades the internal pressure seal, causing oil ingress and destroying the sensor coil calibration.\u003c\/p\u003e\n\u003ch3\u003eCan this unarmored sensor cable be routed through open wire trays inside a facility?\u003c\/h3\u003e\n\u003cp\u003eNo, because this variant lacks protective armor, you must route the unarmored FEP cable through sealed, rigid metal conduit to shield it from physical damage, sharp edges, and cross-talk noise.\u003c\/p\u003e\n\u003ch3\u003eWhy is tinned field wiring recommended for extending the link to the Proximitor?\u003c\/h3\u003e\n\u003cp\u003eTinned copper wiring resists corrosion and oxidation in humid or chemically aggressive environments. This ensures the loop maintains low connection resistance over its maximum 305-meter run.\u003c\/p\u003e\n\u003ch3\u003eHow does the ClickLoc connector protector design reduce signal distortion?\u003c\/h3\u003e\n\u003cp\u003eThe specialized connector protector isolates the miniature coaxial junction from grounding paths and prevents moisture ingress, which maintains the required 75 Ohm characteristic line impedance.\u003c\/p\u003e\n\u003ch3\u003eWhat does a runtime sensor signal reading of -19 V DC indicate to the control panel?\u003c\/h3\u003e\n\u003cp\u003eAn output of -19 V DC indicates an over-range condition, meaning the probe face has moved beyond its 2.3 mm linear threshold or the sensor extension cable has developed an open circuit fault.\u003c\/p\u003e\n\u003ch3\u003eProcurement \u0026amp; Selection Guidance\u003c\/h3\u003e\n\u003cp\u003eAlways check the laser-etched part number ring on the stainless steel casing before installing a new probe. Suffix updates alter parameters like overall case depth or safety approvals, which can impact fitment or compliance. Ensure you use the exact calibration target material (typically AISI 4140 steel) specified by the 3300 XL platform. Using alternative target alloys will alter the average scale factor, distorting your vibration measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330101-104_48a8dba2-c2d9-4436-8ebd-b7fbeacea3b1.png?v=1782115408\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45014034677942,"sku":"330103-00-18-10-12-05","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330103_6.jpg?v=1782723954","url":"https:\/\/www.plcsparehub.com\/products\/330103-00-18-10-12-05-bently-nevada-proximity-probe-new","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}