{"product_id":"330101-00-08-05-02-05-bently-nevada-3300-xl-8mm-series-proximity-probe","title":"330101-00-08-05-02-05 Bently Nevada 3300 XL 8mm Series Proximity Probe","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330101-00-08-05-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330101\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe utilized to execute non-contacting shaft displacement and dynamic vibration measurements across 3300 XL Machinery Protection System platforms. The device translates the physical distance variations between the sensor face and a rotating conductive target into an equivalent radio frequency impedance change. This modulated electrical property is processed by an external Proximitor Sensor to output a precise, linear voltage representation of mechanical movement.\u003c\/p\u003e\n\u003ch3\u003ePart Number Variable Options\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e330101\u003c\/strong\u003e: 3300 XL 8 mm Proximity Probe, 3\/8-24 UNF thread, without armor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e00\u003c\/strong\u003e: Unthreaded length option (0.0 in).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e08\u003c\/strong\u003e: Overall case length option (0.8 in).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e05\u003c\/strong\u003e: Total length option (0.5 m \/ 1.6 ft).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e02\u003c\/strong\u003e: Connector option (Miniature coaxial ClickLoc connector with connector protector).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e05\u003c\/strong\u003e: Agency approval option (Multiple thread-type approvals).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical and Electrical Data\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\u003e330101-00-08-05-02-05\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\u003e0.12 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\u003e21.0 cm x 21.0 cm x 4.5 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 transducer component (Excited by remote Proximitor)\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\u003eMeasurement Linear Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils) nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLinear Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eGap Voltage Validation and Rotor Dynamics Analysis\u003c\/h3\u003e\n\u003cp\u003eThe 8 mm eddy-current probe configuration requires precise physical positioning to satisfy standard target calibration curves. During the initial machine setup phase, gap voltage validation must be performed to center the static position output at approximately -10 VDC targets relative to the monitored surface. This voltage reference corresponds to the geometric center of the linear calibration range on standard AISI 4140 steel. Proper spatial alignment limits physical cross-talk suppression failures when positioning multiple probes in close proximity to monitor complex rotor dynamics, including critical speed excursions or oil whirl behavior.\u003c\/p\u003e\n\u003ch3\u003eShipping Inventory\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 330101-00-08-05-02-05 Proximity Probe with 0.5 m coaxial lead wire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 3\/8-24 UNF Locking Nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Factory Installed ClickLoc Connector Protector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Technical Installation Leaflet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Mounting and Wiring Rules\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThreading Profiles and Fastener Torque\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInsert the probe housing through the internal 3\/8-24 UNF threaded port, ensuring a minimum of 5 full threads of engagement to support robust physical indexing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecure the assembly by torquing the dual locking nuts to a terminal specification of 10.7 N-m (95 in-lb).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterconnect Protection and Shield Isolations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRoute the coaxial lead wire while preserving a minimum structural bend radius of 25.4 mm (1.0 in) to protect the internal core dielectric layer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEncase all sensor transmission wiring inside continuous metallic conduit lines to separate weak signals from transient high-voltage paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003eWhat baseline gap voltage must be established during field positioning?\u003c\/p\u003e\n\u003cp\u003eThe hardware must be mechanically adjusted to achieve a -10 VDC targets reference output from the corresponding Proximitor, centering it inside the linear range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this 0.5 m probe be wired directly into standard monitoring loops without extension leads?\u003c\/p\u003e\n\u003cp\u003eNo, this specific probe option has a total length of 0.5 m and requires a matched 4.5 m or 8.5 m extension cable to complete the nominal 5.0 m or 9.0 m tuned system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this part number include flexible stainless steel conduit armor over the outer jacket?\u003c\/p\u003e\n\u003cp\u003eNo, the 330101-00-08-05-02-05 specification utilizes option code 00 for unthreaded length and non-armored standard coaxial wire construction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWill trimming the integral cable to a shorter length impact system tracking?\u003c\/p\u003e\n\u003cp\u003eYes, reducing the physical length alters the total capacitance of the RF circuit, which shifts calibration limits and degrades the scale factor performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat standard alloy target material is used to calibrate this sensor?\u003c\/p\u003e\n\u003cp\u003eThe factory calibration curve is configured specifically for AISI 4140 steel; other conductive target metals will skew the output voltage accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs it permissible to connect or disconnect this probe while the monitoring rack is powered?\u003c\/p\u003e\n\u003cp\u003eYes, hot-swap operations at the ClickLoc coaxial connector will not inflict damage on the electrical circuits, though it will prompt a brief channel fault alarm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow should the internal terminal connector be protected against moisture penetration?\u003c\/p\u003e\n\u003cp\u003eInstall the included connector protector sleeve tightly over the junction or wrap the interface with self-fusing insulation tape to keep moisture out.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the consequence of torqueing the mounting hex nuts past the designated limit?\u003c\/p\u003e\n\u003cp\u003eExceeding 10.7 N-m can crack or distort the internal ceramic tip assembly, permanently changing the impedance or ending sensor functionality entirely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518808776877,"sku":"330101-00-08-05-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330101-00-08-05-02-05-proximity-probes-b0qadz2t30j.jpg?v=1766979405","url":"https:\/\/www.maxwellplc.com\/products\/330101-00-08-05-02-05-bently-nevada-3300-xl-8mm-series-proximity-probe","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}