{"product_id":"bently-nevada-330102-00-25-50-11-00-proximity-probe-3300-xl","title":"Bently Nevada 330102-00-25-50-11-00 Proximity Probe 3300 XL","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330102-00-25-50-11-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330102-00-25-50-11-00\u003c\/strong\u003e Proximity Probe, operates as a dedicated hardware component for non-contact displacement and vibration measurement within Turbomachinery Information (TSI) systems.\u003c\/p\u003e\n\u003ch3\u003eOrdering Configuration Logic\u003c\/h3\u003e\n\u003cp\u003eThe 330102 part number denotes the 3300 XL 8 mm standard probe. The suffixes represent the following physical and mounting attributes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e00: Unthreaded length (0 mm)\u003c\/li\u003e\n\u003cli\u003e25: Overall case length (25 mm)\u003c\/li\u003e\n\u003cli\u003e50: Total length (5.0 meters)\u003c\/li\u003e\n\u003cli\u003e11: Connector type (Miniature coaxial ClickLoc connector with connector protector)\u003c\/li\u003e\n\u003cli\u003e00: Agency approval (Not required)\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\u003e330102-00-25-50-11-00\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e25.0 x 25.0 x 5.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 deg C to 177 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDependent on Proximitor supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e2 mm (80 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Signal Integrity and Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL 8 mm system utilizes eddy-current induction to track rotor surface position. Precise eddy-current probe scaling is required to maintain the 7.87 V\/mm (200 mV\/mil) sensitivity standard. During field commissioning, gap voltage validation against -10 VDC targets at the center of the mechanical range is mandatory to ensure the probe remains within its linear region. To prevent signal interference in multi-probe installations, cross-talk suppression must be managed by ensuring adequate spacing or using frequency-modulated probes if overlapping fields are detected. Failure to maintain correct gap spacing induces non-linearity in the output signal, directly affecting the accuracy of rotor dynamics analysis.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 330102-00-25-50-11-00 3300 XL 8 mm Proximity Probe\u003c\/li\u003e\n\u003cli\u003e1 x Connector protector (pre-installed)\u003c\/li\u003e\n\u003cli\u003e1 x Installation datasheet and identification tag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical Mounting: Ensure the probe is mounted in a rigid bracket to minimize structural resonance. Secure the probe using the provided locknuts, ensuring at least 5 threads of engagement for NPT fittings if applicable.\u003c\/li\u003e\n\u003cli\u003eCable Routing: Protect the coaxial cable from sharp edges and excessive bending. Maintain a minimum bend radius of 25 mm for the cable.\u003c\/li\u003e\n\u003cli\u003eGrounding: The probe casing is electrically connected to the armor\/shield at the connector. Ensure the monitor chassis provides a low-impedance path to the system common to prevent electrical noise coupling.\u003c\/li\u003e\n\u003cli\u003eGap Setting: Use a feeler gauge or depth micrometer to set the initial gap, then verify the voltage using a digital multimeter at the Proximitor output terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCan this probe be used without a 3300 XL extension cable?\u003c\/p\u003e\n\u003cp\u003eNo. The 3300 XL system is impedance-matched as a complete loop. Using an incorrect cable length or type will deviate the resonant frequency and invalidate the calibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow do I verify if the probe is functioning correctly?\u003c\/p\u003e\n\u003cp\u003eMeasure the gap voltage at the Proximitor output terminals. The voltage should typically reside between -2 VDC and -18 VDC depending on the target position; -10 VDC represents the nominal mid-range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the probe tip sensitive to high temperatures?\u003c\/p\u003e\n\u003cp\u003eThe probe tip consists of polyphenylene sulfide (PPS). Operating above 177 deg C will degrade the tip material and permanently alter the probe's electrical characteristics and sensitivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if the probe case touches the target?\u003c\/p\u003e\n\u003cp\u003eMechanical contact will cause significant signal noise and potential damage to the probe tip. Always maintain a minimum gap according to the system's linear range requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAre the connectors field-replaceable?\u003c\/p\u003e\n\u003cp\u003eNo. The ClickLoc connectors are factory-molded to the coaxial cable. Cutting or splicing the cable will disrupt the characteristic impedance and introduce high-frequency signal reflections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the probe require a specific thread orientation?\u003c\/p\u003e\n\u003cp\u003eThe probe must be installed perpendicular to the target surface. Misalignment (angular deviation) will result in a distorted signal and a change in the effective scale factor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I use this probe in underwater or high-pressure environments?\u003c\/p\u003e\n\u003cp\u003eThe 330102 probe is designed for standard industrial environments. High-pressure applications require specific high-pressure rated probes to prevent case rupture and fluid ingress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is the shield grounded at the monitor end?\u003c\/p\u003e\n\u003cp\u003eThe shield must be grounded at the monitor end to prevent the creation of a ground loop between the machine casing and the monitoring system, which would inject 50\/60 Hz interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026719559853,"sku":"330102-00-25-50-11-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian8_2c6af9ee-aa33-464a-a0b7-b0bae2dfb1b7.jpg?v=1783492114","url":"https:\/\/www.maxwellplc.com\/ru\/products\/bently-nevada-330102-00-25-50-11-00-proximity-probe-3300-xl","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}