{"product_id":"330881-28-04-115-06-02-bently-nevada-proxpac-xl-series-proximity-transducer","title":"330881-28-04-115-06-02 Bently Nevada PROXPAC XL Series Proximity Transducer","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330881-28-04-115-06-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330881\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Transducer utilized to execute non-contact displacement and vibration measurements across Turbine Supervisory Instrumentation (TSI) platforms. This integrated hardware component combines a proximity probe tip and internal driver circuitry into a single physical enclosure, converting dynamic physical gaps into analog voltage signals for rotor telemetry tracking.\u003c\/p\u003e\n\u003ch3\u003eOption Breakdown Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e330881\u003c\/strong\u003e: Base PROXPAC XL Integrated Proximity Transducer Assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-28\u003c\/strong\u003e: Probe thread configuration option (M10 x 1 threads).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-04\u003c\/strong\u003e: Unthreaded length option (40 mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-115\u003c\/strong\u003e: Overall case length designation (115 mm total length).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-06\u003c\/strong\u003e: Hardware sealing option (NPT fittings with Viton O-rings).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-02\u003c\/strong\u003e: Reverse-mount hardware inclusion kit selection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Parameters\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330881-28-04-115-06-02\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.65 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e36.0 cm x 20.0 cm x 16.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35 deg C to +85 deg C (Electronics enclosure)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive current loop draw from -24 VDC monitor source\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) target output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLinear Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils) nominal displacement\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTarget Material Calibration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 4140 steel base alloy standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTransducer Field Scaling and Machine Kinematics\u003c\/h3\u003e\n\u003cp\u003eThe embedded electronic network within the 330881-28-04-115-06-02 module functions via eddy-current probe scaling rules to generate accurate real-time representations of shaft movement. Verification of mechanical centering relative to the linear range requires gap voltage validation (-10 VDC targets) accomplished by linear sleeve displacement. This solid structural casting blocks localized machinery bracket vibrations from inducing mechanical jitter onto the rotor dynamics data stream, while the multi-layer internal shielding scheme provides high-performance cross-talk suppression between proximal parallel-mounted channels.\u003c\/p\u003e\n\u003ch3\u003eTechnical Clarifications\u003c\/h3\u003e\n\u003cp\u003eQ: Does the integrated driver circuit require field tuning or matching extension cables?\u003c\/p\u003e\n\u003cp\u003eA: No, the PROXPAC XL architecture eliminates external extension cables by connecting the probe element directly to the internal circuitry. This design matches calibration parameters at the factory, mitigating impedance errors caused by cable length variations.\u003c\/p\u003e\n\u003cp\u003eQ: How do the internal seals perform when exposed to synthetic lubricating compounds?\u003c\/p\u003e\n\u003cp\u003eA: The -06 option leverages fluorocarbon Viton O-ring tracks that withstand continuous exposure to synthetic turbine oils and high-temperature hydrocarbon mists without structural degradation, preventing liquid bypass into the internal circuit boards.\u003c\/p\u003e\n\u003cp\u003eQ: What are the active voltage parameters needed for operation?\u003c\/p\u003e\n\u003cp\u003eA: The system requires a constant power supply input of -24 VDC from the main monitor rack. The analog output varies down to a negative voltage range that scales linearly with the physical gap width.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the housing assembly onto a flat, machined machine casing surface oriented within 0.5 degrees perpendicular to the shaft centerline. Ensure all integrated NPT conduits engage a minimum of 5 full threads to preserve localized explosion-proof boundary ratings. Isolate the signal wire shielding layers inside the junction box, terminating them exclusively at the monitor rack instrumentation ground rail to prevent common-mode grounding loop noise. Tighten the main locking collar securely once gap voltage validation verifies the target -10 VDC baseline offset.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Bently Nevada 330881 PROXPAC XL Integrated Transducer Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Internal Viton Sealing Rings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Reverse-Mount Structural Installation Hardware Pack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Factory Component Packing List\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDispatch and Transport Standards\u003c\/h3\u003e\n\u003cp\u003eDelivery time: 2-7 days when payment finish, routed via global premium networks including DHL\/FEDEX\/UPS. All sensor shipments are enclosed inside heavy-duty anti-static industrial packaging sheets and secured within die-cut high-density foam structures to eliminate the possibility of thread compression or sensor tip distortion during transit.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518832926893,"sku":"330881-28-04-115-06-02","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330881-28-04-115-06-02-proxpac-xl-proximity-transducer-x4cj15nejc5.jpg?v=1766979912","url":"https:\/\/www.maxwellplc.com\/products\/330881-28-04-115-06-02-bently-nevada-proxpac-xl-series-proximity-transducer","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}