{"product_id":"330800-28-20-057-03-02-bently-nevada-3300-xl-nsv-proximity-transducer-proximity-transducer","title":"330800-28-20-057-03-02 Bently Nevada 3300 XL NSV Proximity Transducer Proximity Transducer","description":"\u003cp\u003eConfigured for continuous mechanical vibration and shaft position tracking in harsh industrial environments, the \u003cstrong\u003eBently Nevada 330800-28-20-057-03-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330800\u003c\/strong\u003e PROXPAC XL Proximity Transducer, operates as a dedicated hardware component for integrated eddy-current displacement sensing within rotating machinery protection systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase Model Number: 330800 (PROXPAC XL Proximity Transducer Assembly)\u003c\/li\u003e\n\u003cli\u003eFull Catalog String: 330800-28-20-057-03-02\u003c\/li\u003e\n\u003cli\u003eProbe and Approvals Option (-28): 3300 XL 8 mm probe with multiple hazardous area approvals\u003c\/li\u003e\n\u003cli\u003eMechanical Design Parameters: Integrated housing configuration combining probe tip, sleeve dimensions, and internal Proximitor sensor electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e330800-28-20-057-03-02\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\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Mass\u003c\/td\u003e\n\u003ctd\u003e1.44 kg (3.2 lbm) typical total system weight with 0.3 metre sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 20.3 cm x 7.6 cm x 7.6 cm (Standard protective housing envelope)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +85 deg C (Housing and sensor electronics limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via monitor rack supplying -17.5 VDC to -26 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncremental Scale Factor\u003c\/td\u003e\n\u003ctd\u003e3.94 V\/mm (100 mV\/mil) nominal output response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Impact Strength\u003c\/td\u003e\n\u003ctd\u003eCertified to withstand 4 Joule impacts at -39 deg C and 7 Joule impacts at room temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTransducer Measurement Mechanics and Monitoring Behavior\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEddy-Current Probe Scaling: High-frequency RF signals drive the internal 8 mm probe tip coil, producing a linear voltage variation directly tracking the changing air gap between the probe face and the conductive rotating shaft target.\u003c\/li\u003e\n\u003cli\u003eGap Voltage Validation: Field technicians must verify that the initial static operating point achieves exactly -10 VDC using a digital multimeter during mechanical alignment to guarantee full linear dynamic range.\u003c\/li\u003e\n\u003cli\u003eCross-Talk Suppression: Proper spatial separation and high-frequency modulation design minimize signal interference when multiple proximity assemblies are installed in close proximity on shared machinery casing.\u003c\/li\u003e\n\u003cli\u003eRotor Dynamics Monitoring: Translates radial vibration orbits and axial position shifts into real-time analog inputs for machinery protection systems without physical surface contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 330800-28-20-057-03-02 PROXPAC XL Proximity Transducer Assembly Base\u003c\/li\u003e\n\u003cli\u003e1 x Integrated 3300 XL 8 mm Probe Tip and Internal Proximitor Sensor Module\u003c\/li\u003e\n\u003cli\u003e1 x Associated Terminal Housing Cover, Grounding Liner, and Mounting Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHousing Torque Limits: Tighten the retaining nut to 29.5 N m (260 in lb) and the probe sleeve locknut to 39.3 N m (350 in lb) to secure structural integrity under vibration.\u003c\/li\u003e\n\u003cli\u003eGap Distance Setting: Rotate the internal assembly until the target air gap yields a stable -10 VDC output signal on the monitoring system prior to final locking.\u003c\/li\u003e\n\u003cli\u003eConduit and Cable Routing: Terminate field wiring through certified NPT fittings, keeping signal lines physically separated from high-voltage motor feeds to prevent noise coupling.\u003c\/li\u003e\n\u003cli\u003eGrounding Compliance: Ensure the internal stainless steel grounding liner and housing are bonded correctly to machinery earth reference to maintain noise immunity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the total nominal weight of the PROXPAC XL assembly?\u003c\/p\u003e\n\u003cp\u003eThe typical system weight is approximately 1.44 kg (3.2 lbm) depending on sleeve configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat probe type is integrated into this specific model code?\u003c\/p\u003e\n\u003cp\u003eIt integrates a 3300 XL 8 mm proximity probe with multiple hazardous area approvals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the target static gap voltage during setup?\u003c\/p\u003e\n\u003cp\u003eInstallers must adjust the mechanical position until the multimeter registers a -10 VDC output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat DC supply voltage drives the internal Proximitor sensor?\u003c\/p\u003e\n\u003cp\u003eThe unit operates on a negative supply voltage ranging from -17.5 VDC to -26 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat material is utilized for the outer protective housing?\u003c\/p\u003e\n\u003cp\u003eThe housing is constructed from ultraviolet-resistant, glass-reinforced polyphenylene sulfide (PPS) thermoplastic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this transducer handle severe mechanical impacts?\u003c\/p\u003e\n\u003cp\u003eYes, the housing is certified to withstand up to 7 Joule impacts at ambient room temperature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat scale factor does the transducer output provide?\u003c\/p\u003e\n\u003cp\u003eIt provides a standard incremental scale factor of 3.94 V\/mm (100 mV\/mil).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat primary machinery parameters does the unit track?\u003c\/p\u003e\n\u003cp\u003eIt monitors shaft radial vibration, rotor dynamic behavior, and axial thrust position.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46025231401133,"sku":"330800-28-20-057-03-02","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xianxian_018_edd8e704-6b1f-4ffe-89ff-2670cbbc6f77.jpg?v=1783667411","url":"https:\/\/www.maxwellplc.com\/ru\/products\/330800-28-20-057-03-02-bently-nevada-3300-xl-nsv-proximity-transducer-proximity-transducer","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}