{"product_id":"bently-nevada-330851-01-000-020-10-00-05-3300-xl-25-mm-proximity-probe","title":"Bently Nevada 330851-01-000-020-10-00-05 3300 XL 25 mm Proximity Probe","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e330851-01-000-020-10-00-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a Bently Nevada 3300 XL 25 mm proximity probe designed for high range shaft displacement and vibration monitoring in large rotating machinery. It provides accurate non-contact measurement of shaft position and dynamic movement in turbines, compressors, generators, and heavy industrial drivetrains. The 25 mm sensing range supports applications requiring extended measurement capability beyond standard 8 mm probe systems.\u003c\/p\u003e\n\u003cp\u003eThis probe is widely used in power generation, oil and gas refining, marine propulsion systems, and large-scale industrial plants. It ensures stable operation in environments with high vibration, thermal variation, and mechanical stress. The SST armored design improves mechanical durability in harsh installation conditions, while maintaining signal stability for continuous condition monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e330851 = 3300 XL 25 mm proximity probe series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e01 = 1 1\/4 -12 threaded probe case type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e000 = unthreaded length 0 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e020 = 20 mm overall case length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10 = 1.0 metre total cable length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e05 = stainless steel armor configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e05 = multiple agency approvals for industrial and hazardous applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe probe structure supports direct integration with Bently Nevada proximitor systems, ensuring accurate gap voltage response and stable eddy current signal conversion in high-energy rotating equipment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e330851-01-000-020-10-00-05\u003c\/td\u003e\n\u003c\/tr\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e3300 XL 25 mm Proximity Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in U.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Size\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003e1 1\/4 -12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnthreaded Length\u003c\/td\u003e\n\u003ctd\u003e0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Case Length\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e1.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmor Type\u003c\/td\u003e\n\u003ctd\u003eStainless steel (SST) armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eMultiple approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eShaft displacement and vibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating System\u003c\/td\u003e\n\u003ctd\u003eEddy current proximity system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified (system dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor, external driver required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of a 25 mm proximity probe?\u003c\/strong\u003e\u003cbr\u003eIt provides extended measurement range for large shafts in turbines and heavy rotating machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this probe work with standard 3300 XL proximitor systems?\u003c\/strong\u003e\u003cbr\u003eYes. It is designed for compatibility with Bently Nevada 3300 XL proximitor modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does SST armor improve?\u003c\/strong\u003e\u003cbr\u003eStainless steel armor improves mechanical protection against abrasion, vibration, and harsh installation environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this probe suitable for high temperature environments?\u003c\/strong\u003e\u003cbr\u003eYes, within the standard operating limits of the 3300 XL probe system when properly installed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cp\u003eEnsure correct mechanical alignment between probe tip and target surface to maintain linear response in shaft displacement measurement. Misalignment reduces signal accuracy.\u003c\/p\u003e\n\u003cp\u003eUse SST armored routing in areas with high mechanical wear or vibration exposure. Avoid sharp bends near the probe cable exit point to prevent internal conductor fatigue.\u003c\/p\u003e\n\u003cp\u003eVerify proper gap voltage calibration during commissioning. Incorrect gap setting directly impacts displacement measurement accuracy and alarm thresholds.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668321792363,"sku":"330851-01-000-020-10-00-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330851-01-000-020-10-00-05-54mup4lq4zi_06bc75da-502f-4f01-978e-12204ef85ea6.jpg?v=1765521171","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330851-01-000-020-10-00-05-3300-xl-25-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}