{"product_id":"330101-00-61-20-02-05-bently-nevada-3300-xl-8-mm-proximity-probes","title":"330101-00-61-20-02-05 Bently Nevada 3300 XL 8 mm Proximity Probes","description":"\u003cp\u003eConfigured for high-precision shaft displacement monitoring in 3300 XL transducer systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330101-00-61-20-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e330101\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probes) provides direct physical signal execution via eddy-current induction.\u003c\/p\u003e\n\u003ch3\u003eModel Configuration Logic\u003c\/h3\u003e\n\u003cp\u003eThe 330101-00-61-20-02-05 specifies an 8 mm proximity probe assembly within the 3300 XL series. The alphanumeric sequence defines the mechanical and electrical interface: the \"00\" unthreaded length allows for maximum thread engagement, \"61\" defines the specific case length, \"20\" denotes the total system length, while \"02\" and \"05\" signify the connector type and agency approval compliance respectively.\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\u003e330101-00-61-20-02-05\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\u003e0.35 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\u003e30.0 * 30.0 * 10.0 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-51 deg C to +177 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\u003ePassive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe 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\u003eMounting Thread\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8-24 UNF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRotor Dynamics and Transducer Scaling\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe functions by generating an electromagnetic field that reacts to the target shaft's surface. The transducer system converts the gap between the probe tip and the target into a linear voltage output. Achieving a precise gap voltage validation, ideally targeting -10 VDC, is necessary for maintaining linear measurement accuracy. Proper rotor dynamics monitoring relies on minimizing signal drift; therefore, cross-talk suppression must be enforced by maintaining manufacturer-specified distances between probes in multi-channel monitoring configurations.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOne (1) 330101-00-61-20-02-05 Proximity Probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo (2) 3\/8-24 UNF locking nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne (1) ClickLoc cable connector protector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory linearity certification (4140 steel target)\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 Alignment:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eClear mounting threads of metallic residue or debris.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse a depth micrometer to confirm the gap distance against the target before tightening lock nuts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical Termination:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMate ClickLoc connectors using an axial push motion until a positive tactile engagement is felt.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify signal continuity at the monitor rack test points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding and Shielding:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the probe body maintains a consistent low-impedance ground to the machine casing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecure coaxial cables in grounded metallic conduit to prevent external EMI\/RFI noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the impact of shaft material on the output signal?\u003c\/p\u003e\n\u003cp\u003eThe probe is calibrated for 4140 steel. Using other alloys will alter the scale factor, requiring adjustment at the monitoring rack to maintain accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the 2.0 meter system length be trimmed in the field?\u003c\/p\u003e\n\u003cp\u003eNo. The coaxial cable impedance is factory-matched to the Proximitor. Modification will introduce signal reflections and invalidate the calibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat causes a constant -24 VDC reading on the monitor?\u003c\/p\u003e\n\u003cp\u003eA reading at the supply voltage rail typically indicates an open circuit, such as a broken cable or a loose connector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is vibration at the mounting site managed?\u003c\/p\u003e\n\u003cp\u003eUse the provided jam nuts to secure the probe body. Rigid mounting is required to ensure that mechanical resonance does not corrupt the vibration signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this probe be used for rotational speed measurement?\u003c\/p\u003e\n\u003cp\u003eYes. The 8 mm probe detects discontinuities (keyways or notches) to provide a pulse-per-revolution signal for speed-monitoring cards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the minimum allowable bend radius for the cable?\u003c\/p\u003e\n\u003cp\u003eMaintain a minimum radius of 25 mm to prevent stress on the internal coaxial center conductor and dielectric.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the probe compatible with legacy 3300 series Proximitors?\u003c\/p\u003e\n\u003cp\u003eNo. 3300 XL probes are electrically optimized for 3300 XL hardware; mismatching will lead to significant measurement errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is electrical isolation ensured?\u003c\/p\u003e\n\u003cp\u003eThe probe tip is electrically isolated from the stainless steel housing using the Bently Nevada TipLoc process, preventing ground loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518838792365,"sku":"330101-00-61-20-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330101-00-61-20-02-05-3300-xl-8-mm-proximity-probes-qy12qakcsfn.jpg?v=1766980140","url":"https:\/\/www.maxwellplc.com\/products\/330101-00-61-20-02-05-bently-nevada-3300-xl-8-mm-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}