{"product_id":"bently-nevada-330163-01-40-40-40-5-5-5-94-01-02-triple-triaxial-hp-feedthrough","title":"Bently Nevada 330163-01-40-40-40-5-5-5-94-01-02 Triple Triaxial HP Feedthrough","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330163-01-40-40-40-5-5-5-94-01-02 (330163)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-pressure (HP) Triple Triaxial Feedthrough engineered for the Bently Nevada 3300 and 3500 Series transducer systems. This specialized component provides a hermetically sealed path for three independent triaxial signal lines through machine casings or pressure bulkheads. It is primarily utilized in high-pressure turbomachinery, such as centrifugal compressors and steam turbines, where transducer signals must transition from a pressurized internal environment to an external monitoring system without leakage. By maintaining pressure boundary integrity while preserving signal shielding, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330163\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures reliable vibration and displacement data transmission. Its robust mechanical design minimizes signal attenuation and prevents oil or gas migration, directly contributing to long-term system reliability and the reduction of unplanned maintenance downtime in critical energy and processing facilities.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe complex suffix string for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330163-01-40-40-40-5-5-5-94-01-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edefines the precise mechanical and environmental ratings of the feedthrough assembly:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e01:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifies the basic triple triaxial feedthrough configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e40-40-40:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRepresents the internal cable lengths (in inches) for the three individual triaxial lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5-5-5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndicates the external cable lengths (in feet) provided for connection to the proximitor or junction box.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e94:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDefines the high-pressure seal rating and mounting thread specifications (typically NPT or metric equivalents based on factory standards).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e01:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifies the connector type at the internal termination points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e02:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndicates the external connector configuration, optimized for 3300 XL series compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\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\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330163-01-40-40-40-5-5-5-94-01-02\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\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\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eU.S.A.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeal Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHermetic High-Pressure Seal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Paths\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTriple (3) Triaxial Lines\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePressure Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 34 bar (500 psi) standard\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-35 to +150 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.8 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive (None)\u003c\/span\u003e\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 primary advantage of a triaxial feedthrough over a coaxial one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA triaxial feedthrough provides an extra layer of shielding (an outer \"guard\" conductor) that is isolated from the signal return. This is essential for preventing noise interference in high-pressure environments where electromagnetic signals from the motor or generator could otherwise corrupt low-voltage proximity data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I verify the pressure seal integrity after installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard procedure involves a pneumatic leak test or helium leak detection at the bulkhead interface. Always ensure the O-rings or thread seals are rated for the specific process medium (e.g., synthetic oil or sour gas) to prevent seal degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this feedthrough be used in hazardous areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, when used as part of a certified Bently Nevada intrinsically safe system. The feedthrough itself is a passive mechanical barrier, but the entire signal loop must comply with ATEX or IECEx standards for the specific zone classification.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Boundary and Torque Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen installing the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330163\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto a compressor housing, ensure the mounting threads are clean and free of burrs. Apply a process-compatible thread lubricant sparingly. Torque the assembly to the manufacturer's specified values to ensure the hermetic seal is engaged without over-stressing the triaxial connector housings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCable Management and Vibration Isolation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal (40-inch) and external (5-foot) cables must be secured using stainless steel cable clamps or ties. In high-vibration machinery, ensure there is a small \"service loop\" or slack between the feedthrough and the machine housing to prevent mechanical fatigue at the connector junction. Avoid sharp bends that exceed the minimum bend radius of the triaxial cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShielding and Grounding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintain the continuity of the triaxial shield through the feedthrough. The outer shield should remain isolated from the machine casing (ground) at the feedthrough point to prevent ground loops. Shielding should be consolidated and grounded only at the common point, typically at the 3500 rack or the proximitor housing.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668322873707,"sku":"330163-01-40-40-40-5-5-5-94-01-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330163-01-40-40-40-5-5-5-94-01-02-4a00pvdo1fb_ee10016b-4a97-42cd-b67e-0ee776e20ebb.jpg?v=1765521212","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330163-01-40-40-40-5-5-5-94-01-02-triple-triaxial-hp-feedthrough","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}