{"product_id":"bently-nevada-330881-16-00-200-06-02-proxpac-xl-proximity-transducer","title":"Bently Nevada 330881-16-00-200-06-02 محوّل تقارب PROXPAC XL","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eProviding critical non-contact shaft displacement measurements in severe machinery environments, the \u003cstrong\u003eBently Nevada 330881-16-00-200-06-02\u003c\/strong\u003e integrates a specialized proximity probe and electronic assembly inside a highly durable, weather-resistant PROXPAC XL protective enclosure. Designed to bypass the physical vulnerabilities of standard exposed sensors, this assembly shields sensitive coaxial connections from process moisture, corrosive fluids, and physical impacts. It operates as part of the 3300 XL transducer platform, delivering continuous, linear voltage outputs proportional to the distance between the probe tip and the observed target shaft.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll-in-One Ruggedized Housing:\u003c\/strong\u003e Combines the proximity probe and connector elements into an environmental junction box designed for aggressive chemical and wet environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoaxial Connection Shielding:\u003c\/strong\u003e Internal routing prevents the penetration of water, oils, and particulate matter into critical signal junctions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Linearity Output:\u003c\/strong\u003e Provides exceptional accuracy for dynamic vibration and static position monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Interfaceable with Bently Nevada 3500\/40M and 3500\/42M machinery protection systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eWet-end rolls, press sections, and dryer zones in paper mills.\u003c\/li\u003e\n  \u003cli\u003eHydroelectric generator shaft vibration and axial position sensing.\u003c\/li\u003e\n  \u003cli\u003eCooling tower fan gearboxes and long-span transmission shaft monitoring.\u003c\/li\u003e\n  \u003cli\u003eWastewater treatment aerators and industrial pumping stations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications Table\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eValue \/ Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e330881-16-00-200-06-02\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProduct Line\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePROXPAC XL Proximity Transducer Assembly\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOutput Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eTypically -2 to -18 Vdc depending on calibration gap\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eMounting Thread Option\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eStandard NPT connection options for rigid conduit deployment\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature Limit\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-35 to 85 Celsius (standard housing threshold)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eUnited States\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2.80 kg \/ 6.17 lbs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e300 mm x 300 mm x 200 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eTerminal \/ Port\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eSignal Assignment\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTerminal A \/ VT\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-24 Vdc Power\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eNegative high-stability power input supply from monitor card\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTerminal B \/ COM\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSignal Common\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eReference return line to monitoring rack\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTerminal C \/ OUT\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eProximitor Signal Output\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eAnalogue output voltage corresponding to the dynamic gap\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen replacing older 330800 series PROXPAC models, verify that the existing field conduit entries match the mounting thread layout of the 330881-16-00-200-06-02. This model utilizes modern 3300 XL Proximitor internals, requiring proper configuration of the receiving 3500 series input modules to match its 8V\/mm (or 200 mV\/mil) scale factor.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eMoisture accumulation is a common point of failure in washdown environments. If mounting the PROXPAC horizontally or vertically, ensure the conduit connection includes a physical drip loop and a low-point drain seal to prevent water from collecting inside the enclosure over long operating cycles. Thermal stabilization is required before performing final gap measurements; do not perform calibration immediately after starting thermal cycle tests on adjacent gearboxes.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTo protect against electromagnetic interference (EMI) from high-power variable frequency drives (VFDs) running adjacent machinery, ensure the outer shielding is terminated correctly at the monitor rack common ground only. Grounding the shield at both the PROXPAC enclosure and the rack will introduce ground loops, corrupting the vibration waveforms with 50\/60 Hz line harmonics.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e De-energize all power lines associated with the rack monitor before accessing internal terminal blocks or making field electrical connections inside the PROXPAC enclosure. High static charges on adjacent machinery can cause electric shock or hardware damage. Verify that the installation area is declared non-hazardous before opening standard enclosures.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eSecure the mechanical installation base to the machine frame, ensuring aligned clearance with the shaft target area.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003ePerform gap calibration by measuring the output voltage on terminals B and C with a digital multimeter until the desired cold-gap target is reached.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eTighten all internal coaxial connectors with an appropriate connector wrench to prevent loose contact under high-vibration conditions.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eEnsure the enclosure cover gasket is fully seated and screw the cover secure to preserve the environmental seal.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666732183915,"sku":"330881-16-00-200-06-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330881-16-00-200-06-02-proxpac-xl-proximity-transducer-gk2oqzpzkl0_ba7c5afc-c325-4710-a047-b59e7464d855.jpg?v=1765446687","url":"https:\/\/www.plcprotech.com\/ar\/products\/bently-nevada-330881-16-00-200-06-02-proxpac-xl-proximity-transducer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}