{"product_id":"330881-28-00-265-00-02-bently-nevada-proximity-transducers-proxpac-xl","title":"330881-28-00-265-00-02 Bently Nevada Proximity Transducers PROXPAC XL","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330881-28-00-265-00-02\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330881\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Transducer, operates as a dedicated hardware component for integrated non-contacting vibration and displacement measurement within PROXPAC XL monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 330881-28-00-265-00-02 part number denotes a high-density integrated transducer assembly. The parameters specify an 8 mm probe tip diameter, 1\/2-20 UNF probe thread, and a 26.5 meter integral coaxial cable. This configuration is engineered for applications where external Proximitor housing space is limited, providing direct signal conditioning within the transducer assembly itself.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\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\u003e330881-28-00-265-00-02\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\u003eUSA\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\u003e1.15 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\u003e30 cm x 30 cm x 15 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 +120 deg C\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\u003e\u0026lt; 15 mA at 24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Tip Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 mm\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 mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eScale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; Eddy-Current Transduction\u003c\/h3\u003e\n\u003cp\u003eHigh-fidelity rotor dynamics data requires rigorous impedance matching between the sensing tip and the integral 26.5 meter cable. To ensure operational accuracy, the transducer must be mounted to achieve a target gap voltage of -10 VDC. Deviation from this voltage indicates an out-of-range installation or target misalignment. Cross-talk suppression is achieved through strict adherence to installation spatial requirements, preventing interference from adjacent proximity transducers in high-density monitoring arrays.\u003c\/p\u003e\n\u003ch3\u003e## Ordering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1x 330881-28-00-265-00-02 PROXPAC XL Transducer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Installation documentation package\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Protective connector cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Factory calibration report\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Mounting: Mount the transducer in a boss machined square to the shaft to prevent angular error.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTorque Specs: Secure the lock nut to 5.1 N-m (45 in-lb). Avoid excessive torque, which risks housing thread deformation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Management: Secure the 26.5 meter cable to prevent vibration-induced fatigue. Maintain a minimum bend radius of 25 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding: The transducer case must be electrically bonded to the machine ground if required for EMI suppression. Ensure signal shield isolation at the instrumentation end.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCan the integral cable be cut to size? No, the system is calibrated for the specific 26.5 meter length; field modifications alter electrical impedance and signal accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs this device hot-swappable? No, remove system power prior to disconnection to prevent electrical transients that may damage internal signal conditioning circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the probe tip protected? A PPS plastic tip is utilized, which is chemically inert but susceptible to mechanical impact; use the provided cap during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat target material is required for calibration? Calibration is performed on AISI 4140 steel; using different target materials will induce measurement non-linearity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan it be used in explosive environments? Yes, provided it is part of an approved intrinsically safe installation using recognized safety barriers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if the gap voltage exceeds -18 VDC? The transducer output will clip, leading to signal saturation and loss of vibration data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this device require external conditioning? No, the PROXPAC XL incorporates the Proximitor function within the assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is the 8 mm tip diameter selected? It provides the standard balance of measurement range and sensitivity required for typical rotating equipment vibration monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518834303149,"sku":"330881-28-00-265-00-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330881-28-00-265-00-02-proxpac-xl-proximity-transducer-3ddtqob2yqw.jpg?v=1766979970","url":"https:\/\/www.maxwellplc.com\/products\/330881-28-00-265-00-02-bently-nevada-proximity-transducers-proxpac-xl","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}