{"product_id":"330104-03-07-05-02-05-bently-nevada-8mm-probe","title":"330104-03-07-05-02-05 Bently Nevada - 8mm Probe","description":"\u003ch2 id=\"product-overview\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2b579a; font-size: 1.1em;\"\u003eBently Nevada 330104-03-07-05-02-05\u003c\/strong\u003e is a high-performance 3300 XL 8mm Proximity Probe featuring a metric \u003cstrong\u003eM10 x 1 thread\u003c\/strong\u003e and integrated stainless steel armor. Engineered for critical machinery protection systems, this sensor provides precise radial vibration and axial position measurements in demanding industrial environments. This specific configuration includes a \u003cstrong\u003e30 mm unthreaded length\u003c\/strong\u003e within a 70 mm case, offering specialized mounting flexibility for turbines, compressors, and pumps.\u003c\/p\u003e\n\u003ch2 id=\"technical-configuration\"\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bently Nevada (Baker Hughes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cspan style=\"color: #2b579a;\"\u003e\u003cstrong\u003e330104-03-07-05-02-05\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnthreaded Length:\u003c\/strong\u003e 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Case Length:\u003c\/strong\u003e 70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Cable Length:\u003c\/strong\u003e 0.5 Meter (1.6 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e ClickLoc Miniature Coaxial Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmor Option:\u003c\/strong\u003e Integrated Stainless Steel Armor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approvals:\u003c\/strong\u003e CSA, ATEX, and IECEx Multi-certified (-05)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"technical-specifications\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #cccccc; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e2 mm (80 mils)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eDC Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e7.45 Ω ± 0.50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e-52°C to +177°C\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003e323 g\/m (11.4 oz\/m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eTip Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eAISI 303\/304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"mechanical-design\"\u003eMechanical \u0026amp; Environmental Protection\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Specialized Metric Housing:\u003c\/strong\u003e This model features a 70 mm case length with a \u003cstrong\u003e30 mm unthreaded portion\u003c\/strong\u003e, designed to pass through non-threaded mounting brackets or machine case sections before engaging the \u003cstrong\u003eM10 x 1 threads\u003c\/strong\u003e. With a standard build weight of \u003cstrong\u003e323 grams per meter\u003c\/strong\u003e, the probe maintains mechanical stability under the high-vibration conditions typical of rotating machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Advanced Sealing and Durability:\u003c\/strong\u003e The probe tip is constructed from \u003cstrong\u003ePPS (Polyphenylene sulfide)\u003c\/strong\u003e, providing exceptional chemical stability and moisture resistance. A \u003cstrong\u003eViton® O-ring\u003c\/strong\u003e ensures a robust pressure seal between the tip and the stainless steel case. Note that exposing the probe to temperatures below -34°C (-30°F) may result in premature failure of the pressure seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Reliable Signal Transmission:\u003c\/strong\u003e The 330104-03-07-05-02-05 utilizes the gold-plated ClickLoc miniature coaxial connector. This connection system is specifically designed to resist the loosening effects of machine vibration while ensuring a low-resistance electrical path for the transducer signal.\u003c\/p\u003e\n\u003ch2 id=\"installation-guide\"\u003eInstallation Guidelines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGap Calibration:\u003c\/strong\u003e For optimal radial vibration monitoring, set the probe gap to a nominal \u003cstrong\u003e-9 Vdc\u003c\/strong\u003e (approximately 1.27 mm or 50 mils). This ensures the probe operates in the center of its 2 mm linear range. Maximum thread engagement for the M10 x 1 threads is 15 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Area Safety:\u003c\/strong\u003e This probe is fully certified for use in intrinsically safe applications (Class I, Zone 0) when installed with approved zener barriers or galvanic isolators. It also carries ATEX and IECEx approvals for Zone 2 non-incendive circuit installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Best Practices:\u003c\/strong\u003e Use 3-conductor shielded triad cable for field wiring between the Proximitor Sensor and the monitor. To prevent high-frequency signal roll-off, ensure the total field wiring length does not exceed \u003cstrong\u003e305 meters (1,000 feet)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 id=\"technical-faqs\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the purpose of the 30 mm unthreaded length?\u003c\/strong\u003e\u003cbr\u003eA1: The unthreaded length allows the probe to be inserted through clearance holes in housings or brackets where threading is only required at a deeper point within the assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is the stainless steel armor necessary?\u003c\/strong\u003e\u003cbr\u003eA2: Yes, the integrated armor provides vital protection against physical damage, abrasion, and crushing for the coaxial cable as it is routed through the machine environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can this probe be used in high-temperature applications?\u003c\/strong\u003e\u003cbr\u003eA3: This standard probe is rated up to +177°C. If your application exceeds this, Bently Nevada offers extended range versions where the tip can withstand up to +218°C.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51047724351620,"sku":"330104-03-07-05-02-05","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/330104-03-07-05-02-05-1.jpg?v=1776259440","url":"https:\/\/www.etowonauto.com\/tk\/products\/330104-03-07-05-02-05-bently-nevada-8mm-probe","provider":"Etowon Auto","version":"1.0","type":"link"}