{"product_id":"bently-nevada-330101-02-12-10-02-05-3300-xl-8-mm-proximity-probes","title":"Bently Nevada 330101-02-12-10-02-05 3300 XL 8 mm Proximity Probes","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330101-02-12-10-02-05 3300 XL 8mm Proximity Probe serves as the industry standard for high-performance vibration and displacement sensing. Engineered for the most demanding rotating machinery environments, this probe provides the high-fidelity data required by the Bently Nevada 3500 Monitoring System to ensure continuous asset health. It excels in identifying shaft instabilities, radial position changes, and axial thrust movements in critical equipment such as steam turbines, centrifugal compressors, and large-scale industrial motors.\u003c\/p\u003e\n\u003cp\u003eBy delivering an exceptionally stable 200 mV\/mil scale factor, the 3300 XL series allows engineers to detect subtle rotor malfunctions before they evolve into catastrophic mechanical failures. This probe maintains absolute signal accuracy across a wide temperature range, making it a vital component for Turbine Supervisory Instrumentation (TSI) upgrades and greenfield plant installations. Its ruggedized design guarantees maximum uptime for mission-critical assets integrated with Honeywell Experion or other enterprise DCS platforms.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Suffix Decoding\u003c\/h2\u003e\n\u003ch3\u003e330101-02-12-10-02-05 Hardware Configuration\u003c\/h3\u003e\n\u003cp\u003eThis alphanumeric string defines the mechanical envelope and electrical certification required for precise field integration.\u003c\/p\u003e\n\u003ch3\u003eUnthreaded Length (-02)\u003c\/h3\u003e\n\u003cp\u003eThe 02 suffix specifies a 0.2-inch unthreaded length at the probe tip. This design provides a specific shoulder for mounting brackets while ensuring the threaded section engages securely for depth adjustment.\u003c\/p\u003e\n\u003ch3\u003eOverall Case Length (-12)\u003c\/h3\u003e\n\u003cp\u003eThe 12 suffix designates a 1.2-inch overall case length. This compact body is ideal for internal mounting applications or installations within constrained bearing housings where spatial clearance is at a premium.\u003c\/p\u003e\n\u003ch3\u003eTotal Length (-10)\u003c\/h3\u003e\n\u003cp\u003eThis indicates a 1.0-meter (3.3 feet) integral lead cable. To achieve a complete 5.0m or 9.0m system calibration, this probe lead must be paired with the corresponding 3300 XL extension cable.\u003c\/p\u003e\n\u003ch3\u003eConnector and Protection (-02)\u003c\/h3\u003e\n\u003cp\u003eThis model features a miniature coaxial connector paired with a factory-installed connector protector. The protector acts as an environmental shield, preventing conductive bearing oil or moisture from degrading the electrical signal at the junction.\u003c\/p\u003e\n\u003ch3\u003eAgency Approvals (-05)\u003c\/h3\u003e\n\u003cp\u003eThe 05 code represents Multiple Approvals (ATEX, IECEx, CSA). This enables the probe to be safely deployed in Zone 0 and Class I, Div 1 hazardous locations globally, fulfilling the strictest safety requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Performance Profile\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eProfessional 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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\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\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330101-02-12-10-02-05\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90318010\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.36 kg (0.79 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Dimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20.0 x 20.0 x 5.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eScale Factor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 °C to +177 °C (-60 °F to +351 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8-24 UNF-2A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003ePrecision Commissioning Guidelines\u003c\/h2\u003e\n\u003ch3\u003eGap Voltage Adjustment\u003c\/h3\u003e\n\u003cp\u003eAchieving the correct mechanical gap is paramount for signal accuracy. Set the probe tip-to-target distance to produce a quiescent gap voltage of -10.00 VDC at the Proximitor output. This centers the sensor within its 80-mil linear range, allowing for maximum shaft excursion without signal clipping.\u003c\/p\u003e\n\u003ch3\u003eTarget Surface Requirements\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL system is factory-calibrated for AISI 4140 steel. If the target shaft material differs, you must apply a specific correction factor to the monitor settings. Ensure the target area is smooth and free from mechanical \"runout\" or magnetic \"scratching\" to prevent false vibration readings.\u003c\/p\u003e\n\u003ch3\u003eLead Management and Routing\u003c\/h3\u003e\n\u003cp\u003eMaintain a minimum bend radius of 25.4 mm (1.0 inch) for the integral lead. Avoid kinking the coaxial cable, as mechanical deformation changes the electrical impedance. Use the provided connector protector to ensure the signal junction remains isolated from conductive bearing oil.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003ch3\u003eThermal Stability in Extremes\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL probe utilizes advanced polyphenylene sulfide (PPS) tip material, ensuring the sensor remains dimensionally stable despite extreme thermal cycling. This prevents \"DC gap drift\" common in low-tier sensors during machine warm-up cycles, maintaining accuracy from startup to full load.\u003c\/p\u003e\n\u003ch3\u003eSeamless System Integration\u003c\/h3\u003e\n\u003cp\u003eThis sensor acts as the primary eyes of your machinery protection suite. It integrates flawlessly with Bently Nevada 3500\/42M monitors and communicates high-resolution data to System 1 diagnostic software, facilitating predictive maintenance and reducing unplanned outages.\u003c\/p\u003e\n\u003ch3\u003eHarsh Environment Resilience\u003c\/h3\u003e\n\u003cp\u003eGold-plated connectors provide a low-resistance connection that resists oxidation in humid atmospheres. The patented tip-to-case bonding process prevents the internal coil from shifting, maintaining calibration even under high-frequency mechanical stress and intense vibration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eGlobal Fulfillment Standards\u003c\/h2\u003e\n\u003ch3\u003eAccelerated Logistics\u003c\/h3\u003e\n\u003cp\u003eWe provide a delivery time of 3-5 days when payment finish. All international orders ship via premium air freight through DHL, FEDEX, or UPS. This ensures door-to-door tracking and rapid deployment for critical plant maintenance windows.\u003c\/p\u003e\n\u003ch3\u003eHigh-Integrity Industrial Packaging\u003c\/h3\u003e\n\u003cp\u003eEvery 330101-02-12-10-02-05 probe is dispatched in New Original Pack condition. Our logistics team utilizes specialized anti-static industrial packaging and reinforced cushioning to protect the precision-machined threads and sensitive coaxial components from mechanical shock during transit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Support FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How do I verify the electrical health of the probe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Measure the DC resistance between the center pin and the outer shell of the connector. A healthy 3300 XL 8mm probe typically measures between 4.0 and 11.0 ohms. An infinite reading indicates a broken internal coil or cable lead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the benefit of the -02 unthreaded length?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: The 0.2-inch unthreaded section provides a mechanical buffer, ensuring the threads do not interfere with the mounting bracket seating surface while allowing for precise depth adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can I use this probe without an extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: No. The Proximitor sensor requires a specific total system length (typically 5m or 9m) to maintain its resonant frequency. Operating the 1.0m probe alone will result in massive scale factor errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is the -05 approval valid for North American hazardous areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Yes. The -05 Multiple Approval includes CSA\/NRTL certifications for North America, alongside ATEX and IECEx for international zones, making it a universal spare part for global facilities.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518906491053,"sku":"330101-02-12-10-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330101-02-12-10-02-05-3300-xl-8-mm-proximity-probes-42m5ily1qyk.jpg?v=1766981273","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330101-02-12-10-02-05-3300-xl-8-mm-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}