{"product_id":"330762-01-40-40-05-05-79-00-00-feedthrough-bently-nevada-3300-xl-dual-triaxial","title":"330762-01-40-40-05-05-79-00-00 Feedthrough Bently Nevada 3300 XL Dual Triaxial","description":"\u003ch3\u003e\n\u003cb\u003e330762-01-40-40-05-05-79-00-00\u003c\/b\u003e | \u003cb\u003eBently Nevada\u003c\/b\u003e \u003cb\u003e3300 XL Series\u003c\/b\u003e Dual Triaxial HP Feedthrough\u003c\/h3\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003eBently Nevada\u003c\/b\u003e \u003cb\u003e330762-01-40-40-05-05-79-00-00\u003c\/b\u003e is a heavy-duty dual triaxial high-pressure casing feedthrough. Instrument engineers deploy this assembly to route two proximity transducer lines across pressurized machine housings without compromising process containment. Capable of maintaining tight static and dynamic pressure boundaries up to 2.76 MPa (400 psi), it ensures uncompromised electrical length continuity and signal transmission for critical vibration monitoring systems.\u003c\/p\u003e\n\u003cp\u003eThis configuration incorporates specialized Ethylene Propylene O-ring sealing. It is engineered for harsh industrial gases like ammonia, carbon dioxide, chlorine, and high-temperature steam. By providing a hermetic seal at the machine barrier, the \u003cb\u003e330762\u003c\/b\u003e assembly prevents process fluid migration while keeping displacement measurements accurate.\u003c\/p\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003ePressure barrier integrity during continuous machine operation is a frequent challenge in chemical and power generation skids. Standard cable glands fail when exposed to reactive gases like chlorine or high-pressure steam. The \u003cb\u003eBently Nevada\u003c\/b\u003e \u003cb\u003e330762-01-40-40-05-05-79-00-00\u003c\/b\u003e uses Ethylene Propylene seals designed for these corrosive atmospheres. By matching precise electrical parameters across the casing wall, it avoids calibration drift in \u003cb\u003e3300 XL 11 mm\u003c\/b\u003e systems. Field technicians gain a dependable seal without adding noise or capacitance distortion to vibration channels.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Bently Nevada 330762 High Pressure Feedthrough Schematic\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications Data Sheet\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eTechnical Specification Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eManufacturer Brand\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eBently Nevada\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePart Model Number\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e330762-01-40-40-05-05-79-00-00\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSystem Architecture\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003e3300 Series\u003c\/b\u003e \/ \u003cb\u003e3300 XL Series\u003c\/b\u003e (Optimized for \u003cb\u003e3300 XL 11 mm\u003c\/b\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eComponent Classification\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Triaxial High-Pressure (HP) Casing Feedthrough\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePressure Rating Limit\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2.76 MPa (400 psi) differential continuous pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eArmor Construction (Option A)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e01 = Unarmored cable configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimension 1 Length (Option B)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e40 = 4.0 meters total length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimension 2 Length (Option C)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e40 = 4.0 meters total length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimension 3 Length (Option D)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e05 = 0.5 meter physical length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimension 4 Length (Option E)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e05 = 0.5 meter physical length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eO-Ring Polymer Seal (Option F)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e79 = Ethylene Propylene (chemically resistant to ammonium hydroxide, CO2, chlorine, nitrogen, oxygen, steam)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHigh Pressure Connector (Option G)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e00 = Bare wire end without connector pre-installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLow Pressure Connector (Option H)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e00 = Bare wire end without connector pre-installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCompatible Proximity Sensors\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003e3300 XL 11 mm\u003c\/b\u003e, \u003cb\u003e3300 XL 8 mm\u003c\/b\u003e, and \u003cb\u003e3300 5 mm\u003c\/b\u003e proximity probes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFrequency Response Range\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e0 Hz (DC) to 10 kHz (depends on transducer total length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSystem Scale Factor \/ Sensitivity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMaintains standard 3.94 V\/mm (100 mV\/mil) or 7.87 V\/mm (200 mV\/mil) system scaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOperating Temperature Limit\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-35°C to +177°C (-31°F to +350°F) for feedthrough seal housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eShielding \u0026amp; EMI Protection\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFull 360-degree continuous triaxial braid guarding against electrical noise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eManufacturing Origin\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in U.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTarget Machinery \u0026amp; Diagnostic Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003e330762\u003c\/b\u003e feedthrough is built for high-demand process machinery operating under harsh gas atmospheres:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmmonia synthesis gas compressors in fertilizer processing plants\u003c\/li\u003e\n\u003cli\u003eGeothermal steam turbines and high-pressure steam distribution skids\u003c\/li\u003e\n\u003cli\u003eChlorine gas extraction and compression units\u003c\/li\u003e\n\u003cli\u003ePure nitrogen or oxygen injection compressors in chemical facilities\u003c\/li\u003e\n\u003cli\u003eSubsea boiler feed pumps subject to severe casing differential pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDiagnostic Advantages:\u003c\/b\u003e By preserving low-loss coaxial transmission across machine walls, the \u003cb\u003e330762\u003c\/b\u003e feedthrough enables exact dynamic tracking of key rotor parameters, including shaft radial vibration, axial thrust position, Keyphasor timing, and thermal casing expansion.\u003c\/p\u003e\n\u003ch3\u003eStep-by-Step Installation \u0026amp; Commissioning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean the threaded NPT casing port thoroughly and inspect seating surfaces for burrs.\u003c\/li\u003e\n\u003cli\u003eExamine the Ethylene Propylene O-ring to confirm it is clean and free of tears or twisting.\u003c\/li\u003e\n\u003cli\u003eThread the feedthrough housing into the port, taking care not to twist or strain internal lead wires.\u003c\/li\u003e\n\u003cli\u003eTorque the main body to specified site values using standard hex wrenches.\u003c\/li\u003e\n\u003cli\u003eRoute internal high-pressure side cables directly to \u003cb\u003e3300 XL 11 mm\u003c\/b\u003e proximity probes.\u003c\/li\u003e\n\u003cli\u003eTerminate low-pressure side leads into external extension cables or \u003cb\u003e3300 XL\u003c\/b\u003e Proximitor sensors.\u003c\/li\u003e\n\u003cli\u003ePerform a static pressure decay check on the casing seal prior to start-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance \u0026amp; Field Diagnostics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003eBently Nevada\u003c\/b\u003e \u003cb\u003e330762\u003c\/b\u003e feedthrough simplifies long-term maintenance in harsh processing zones. The Ethylene Propylene seal provides long-term resistance to hardening or shrinking from chemical exposure. Instrumentation specialists can quickly verify loop integrity at external terminal junction boxes using loop resistance and capacitance checks without opening pressurized casings.\u003c\/p\u003e\n\u003ch3\u003eStandards \u0026amp; Quality Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured in compliance with ISO 9001 quality management guidelines\u003c\/li\u003e\n\u003cli\u003eConforms to API 670 guidelines for machinery protection systems\u003c\/li\u003e\n\u003cli\u003eRoHS compliant electrical and physical materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Standard Guarantee\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1x\u003c\/b\u003e Factory-new \u003cb\u003eBently Nevada\u003c\/b\u003e \u003cb\u003e330762-01-40-40-05-05-79-00-00\u003c\/b\u003e Feedthrough Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1x\u003c\/b\u003e Pre-fitted Ethylene Propylene high-performance O-ring set\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1x\u003c\/b\u003e Technical document datasheet and installation guide\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty Protection:\u003c\/b\u003e Full 12-month factory guarantee against manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal Logistics \u0026amp; Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDispatch ready within 24 to 48 hours for fast plant turnaround support\u003c\/li\u003e\n\u003cli\u003eWorldwide priority shipping via trusted carriers: \u003cb\u003eFedEx\u003c\/b\u003e, \u003cb\u003eUPS\u003c\/b\u003e, and \u003cb\u003eDHL\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003ePackaged in moisture-barrier industrial anti-static protection materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: What makes option code 79 suitable for steam and chemical applications?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Option 79 uses Ethylene Propylene rubber for the main seal. Unlike standard Viton or Nitrile, Ethylene Propylene resists degradation from steam, ammonia, carbon dioxide, and chlorine gas.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Why does this specific 330762 part number list \"00\" for connectors?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Connector option codes 00 indicate that both high-pressure and low-pressure cable ends are supplied without pre-attached coaxial connectors. This allows technicians to field-terminate connections through tight conduit runs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How do option D and E lengths affect overall transducer loop tuning?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Option D and E define the physical internal and external wire runs (0.5 meter in this model). These dimensions are calibrated into the total system electrical length to ensure exact Proximitor scaling.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Can Ethylene Propylene O-rings be used in petroleum oil or hydrocarbon fluid applications?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e No. Ethylene Propylene swells when exposed to petroleum oils or fuel oils. For petroleum-based applications, select Fluorocarbon seal options like code 94 instead.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How should I determine if my site needs an armored feedthrough model?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Option 01 provides unarmored cabling, which works well inside rigid conduit or protective cable trays. Select armored option 02 if low-pressure cable routes are exposed to mechanical impacts or crushing risks in open plant layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330762.png?v=1784533962\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45270455386294,"sku":"330762-01-40-40-05-05-79-00-00","price":452.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/3301622_5.jpg?v=1784533807","url":"https:\/\/www.plcsparehub.com\/products\/330762-01-40-40-05-05-79-00-00-feedthrough-bently-nevada-3300-xl-dual-triaxial","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}