{"product_id":"330851-02-000-040-50-00-05-bently-nevada-40mm-probe","title":"330851-02-000-040-50-00-05 Bently Nevada 40mm Probe","description":"\u003ch2 id=\"product-overview\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2e86c1; font-size: 1.1em;\"\u003eBently Nevada 330851-02-000-040-50-00-05\u003c\/strong\u003e is a high-performance 25mm proximity probe designed for mission-critical machinery protection. This eddy current displacement sensor features a 40mm case length with full M30x2 thread engagement, making it ideal for monitoring large-shaft vibration and axial position in space-constrained environments. With its PEEK sensing tip and triaxial cable design, it offers unmatched signal stability and survivability in the most demanding industrial and marine applications.\u003c\/p\u003e\n\n\u003ch2 id=\"technical-configuration\"\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cspan style=\"color: #2e86c1;\"\u003e\u003cstrong\u003e330851-02-000-040-50-00-05\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Diameter:\u003c\/strong\u003e 25 mm High-Precision Tip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Option:\u003c\/strong\u003e M30 x 2 Metric Threads (02)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnthreaded Length:\u003c\/strong\u003e 0 mm Full Thread (000)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Length:\u003c\/strong\u003e 40 mm Mid-Sized Case (040)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Length:\u003c\/strong\u003e 5.0 Meters \/ 16.4 Feet (50)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArmor Option:\u003c\/strong\u003e Standard No Armor (00)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAgency Approvals:\u003c\/strong\u003e ATEX\/IECEx\/CSA Multi-Approval (05)\u003c\/li\u003e\n\u003c\/ul\u003e\n\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;\"\u003e12.7 mm (500 mils)\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eMax Survival Temp\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e250°C (Peak)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eCorrosion Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eISO 12944-C5M (Coastal)\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eCable Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e75Ω Triaxial\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd colspan=\"3\" style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eATEX\/IECEx Zone 0, ABS Marine, ISO 10816-3 Class 4\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 id=\"installation-guide\"\u003eInstallation \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Mechanical Integrity:\u003c\/strong\u003e The \u003cspan style=\"color: #2e86c1;\"\u003e\u003cstrong\u003e330851-02-000-040-50-00-05\u003c\/strong\u003e\u003c\/span\u003e features a high 163N•m torque capacity. Ensure the mounting surface is perpendicular to the shaft to maintain the ±5μm sensing precision of the PEEK tip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Gapping and Calibration:\u003c\/strong\u003e For proper measurement of the 12.7mm linear range, this probe must be paired with a 3300 XL 25mm Proximitor. Use a gap-to-voltage conversion tool to set the center point at \u003cstrong\u003e-10.0 Vdc\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Severe Environments:\u003c\/strong\u003e This probe is rated for ISO 12944-C5M coastal corrosion resistance. In marine or chemical plants, verify that the 75Ω triaxial cable connectors are secured and free from moisture to prevent signal drift.\u003c\/p\u003e\n\n\u003ch2 id=\"engineering-advantages\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe 3300 XL 25mm system is the global standard for axial displacement monitoring on large steam turbines. The \u003cspan style=\"color: #2e86c1;\"\u003e\u003cstrong\u003e330851-02-000-040-50-00-05\u003c\/strong\u003e\u003c\/span\u003e provides a critical advantage with its 250°C peak survival rating, allowing for continued operation during emergency thermal transients. Its ABS Type Approval ensures it meets the vibration and environmental rigor required for marine propulsion systems and offshore platforms, while the 50m\/s² vibration rating guarantees data accuracy under heavy industrial loads.\u003c\/p\u003e\n\n\u003ch2 id=\"technical-faqs\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the benefit of the 40mm case length?\u003c\/strong\u003e\u003cbr\u003e\nA1: The 40mm length is a versatile \"mid-size\" that provides enough case depth for secure mounting while remaining short enough to fit inside most standard machinery bearing housings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can this probe handle sub-zero temperatures?\u003c\/strong\u003e\u003cbr\u003e\nA2: Yes, it is rated for immediate cold-start operation at -35°C, making it suitable for unheated outdoor installations in cold climates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is this probe intrinsically safe?\u003c\/strong\u003e\u003cbr\u003e\nA3: Yes, the \"05\" suffix indicates multi-agency approvals including ATEX and IECEx Zone 0, allowing for safe use in explosive atmospheres when used with the appropriate safety barriers.\u003c\/p\u003e\n\n\u003ch2 id=\"download\"\u003eDownload Resource\u003c\/h2\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/3300_XL_Proximity_Transducer_System.pdf?v=1741578115\" target=\"_blank\" style=\"display: inline-block; padding: 10px 20px; background-color: #2e86c1; color: #ffffff; text-decoration: none; border-radius: 4px; font-weight: bold;\"\u003e\n    Access Detailed Product Specifications PDF\n  \u003c\/a\u003e\n\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51047786676356,"sku":"330851-02-000-040-50-00-05","price":327.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/330851-02-000-040-50-00-05.jpg?v=1775982676","url":"https:\/\/www.etowonauto.com\/az\/products\/330851-02-000-040-50-00-05-bently-nevada-40mm-probe","provider":"Etowon Auto","version":"1.0","type":"link"}