{"product_id":"bently-nevada-330851-02-000-040-50-00-00-25mm-probe","title":"Bently Nevada 330851-02-000-040-50-00-00 25mm Probe","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada \u003cstrong style=\"color: #003366;\"\u003e330851-02-000-040-50-00-00\u003c\/strong\u003e is a high-precision 3300 XL 25 mm Proximity Probe designed for critical machinery protection systems. This non-contact transducer excels in measuring vibration, position, and speed on large rotating assets such as steam turbines, high-pressure compressors, and heavy-duty pumps. Engineered for extreme industrial environments, this probe provides a linear measuring range far exceeding standard 8mm systems, making it the definitive choice for applications requiring high displacement monitoring and thermal stability.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Configuration Details\u003c\/h2\u003e\n\u003cp\u003eThe configuration of the \u003cstrong style=\"color: #003366;\"\u003e330851-02-000-040-50-00-00\u003c\/strong\u003e follows the specialized Bently Nevada 3300 XL coding logic to ensure exact fitting for industrial housings:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnthreaded Length:\u003c\/strong\u003e 000 (0 mm) — Features a fully threaded case for maximum mounting flexibility.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOverall Case Length:\u003c\/strong\u003e 040 (40 mm) — Compact M30x2 threaded housing for standard bore installations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTotal Cable Length:\u003c\/strong\u003e 50 (5.0 Meters) — Integrated 5-meter triaxial cable with 75Ω impedance for reliable signal transmission.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnector\/Armor Option:\u003c\/strong\u003e 00-00 — Standard non-armored cable configuration with high-performance PFA insulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n    \u003cthead\u003e\n        \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n            \u003cth\u003eParameter\u003c\/th\u003e\n            \u003cth\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eBrand\u003c\/td\u003e\n            \u003ctd\u003eBently Nevada\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eModel Number\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong style=\"color: #003366;\"\u003e330851-02-000-040-50-00-00\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eProbe Tip Diameter\u003c\/td\u003e\n            \u003ctd\u003e25 mm (0.98 in)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eThread Type\u003c\/td\u003e\n            \u003ctd\u003eM30 x 2 (Metric Case)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eTip Material\u003c\/td\u003e\n            \u003ctd\u003ePEEK (Polyetheretherketone)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n            \u003ctd\u003e-35°C to +200°C (-31°F to +392°F)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eSystem Impedance\u003c\/td\u003e\n            \u003ctd\u003e75Ω Triaxial PFA Cable\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eHousing Material\u003c\/td\u003e\n            \u003ctd\u003e304 Stainless Steel (SST)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eLinear Range\u003c\/td\u003e\n            \u003ctd\u003e12.7 mm (500 mils) approximately\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eNet Weight\u003c\/td\u003e\n            \u003ctd\u003eApproximately 230g (Standard Lead)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Maintenance Guide\u003c\/h2\u003e\n\u003ch3\u003eGap Voltage Calibration\u003c\/h3\u003e\n\u003cp\u003eTo ensure accurate data from the \u003cstrong style=\"color: #003366;\"\u003e330851-02-000-040-50-00-00\u003c\/strong\u003e, technicians must set the mechanical gap using the DC output voltage of the Proximitor. Ensure the target material is AISI 4140 steel for standard calibration; other materials will require a scale factor adjustment.\u003c\/p\u003e\n\n\u003ch3\u003eMounting Torque and Cable Care\u003c\/h3\u003e\n\u003cp\u003eApply a recommended mounting torque of 68 N•m (50 ft•lb) to the M30 housing. When routing the 5-meter cable, maintain a minimum bend radius of 25mm to avoid internal core damage. Always use FluidLoc® technology or conduit where exposure to pressurized oil or moisture is expected.\u003c\/p\u003e\n\n\u003ch3\u003eConnector Integrity\u003c\/h3\u003e\n\u003cp\u003eKeep the gold-plated ClickLoc™ connectors clean and dry. Avoid over-tightening the connectors by hand. In high-vibration areas, ensure the cable is secured every 1-2 meters to prevent mechanical fatigue at the probe lead junction.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003ch3\u003eAdvanced Thermal Resilience\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #003366;\"\u003e330851-02-000-040-50-00-00\u003c\/strong\u003e utilizes a PEEK probe tip and specialized 304 SST housing to maintain a low thermal expansion coefficient (5.4×10\u003csup\u003e-6\u003c\/sup\u003e\/°C). This ensures that measurement drift is minimized even during rapid temperature fluctuations in turbine casings.\u003c\/p\u003e\n\n\u003ch3\u003eSeamless TSI Integration\u003c\/h3\u003e\n\u003cp\u003eAs part of the 3300 XL series, this probe is fully compatible with Bently Nevada 3500 and 1900\/65 Monitoring Systems (TSI). Its robust design offers 200+ hours of salt spray resistance, making it suitable for offshore platforms and coastal power plants.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Can this probe be used with a 9-meter Proximitor?\u003c\/p\u003e\n\u003cp\u003eA1: No, the \u003cstrong style=\"color: #003366;\"\u003e330851-02-000-040-50-00-00\u003c\/strong\u003e has a 5-meter total length and must be matched with a 5-meter 3300 XL Proximitor sensor to maintain the correct system calibration and 3.94 V\/mm (100 mV\/mil) scale factor.\u003c\/p\u003e\n\n\u003cp\u003eQ2: What is the significance of the PEEK tip material?\u003c\/p\u003e\n\u003cp\u003eA2: PEEK provides superior chemical resistance and mechanical strength. With a Vickers Hardness of 25 GPa, it protects the internal coil against erosion and debris impact within the machine housing.\u003c\/p\u003e\n\n\u003cp\u003eQ3: Is this probe suitable for underwater applications?\u003c\/p\u003e\n\u003cp\u003eA3: While the cable is IP68 protected and features FluidLoc® to prevent oil migration, the \u003cstrong style=\"color: #003366;\"\u003e330851-02-000-040-50-00-00\u003c\/strong\u003e is primarily designed for oil-mist environments. For continuous underwater submersion, ensure specialized waterproof conduit is utilized.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51050867458180,"sku":"330851-02-000-040-50-00-00","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/330851-02-000-040-50-00-00.jpg?v=1776692245","url":"https:\/\/www.etowonauto.com\/az\/products\/bently-nevada-330851-02-000-040-50-00-00-25mm-probe","provider":"Etowon Auto","version":"1.0","type":"link"}