{"product_id":"330171-00-20-10-02-00-bently-nevada-3300-5-mm-proximity-probe","title":"330171-00-20-10-02-00 Bently Nevada  3300 5 mm Proximity Probe","description":"\u003ch2\u003eBently Nevada 330171-00-20-10-02-00 3300 5 mm Proximity Probe\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330171-00-20-10-02-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330171\u003c\/strong\u003e 3300 5 mm Proximity Probe, operates as a dedicated hardware component for eddy-current displacement measurement and vibration monitoring within the 3300 Transducer System.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e330171-00-20-10-02-00\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e3300 5 mm Proximity Probe\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eOverall case length: 2.0 in; unthreaded length: 0.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 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\u003ePassive probe element; powered by compatible Proximitor sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Technology\u003c\/td\u003e\n\u003ctd\u003eEddy-current non-contact displacement sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003e75 ohm triaxial FEP insulated standard cable without armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Tip Material\u003c\/td\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Case Material\u003c\/td\u003e\n\u003ctd\u003eAISI 303 or 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (80 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range Position\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.25 mm to 2.3 mm from target surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Gap Setting\u003c\/td\u003e\n\u003ctd\u003e1.27 mm (50 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncremental Scale Factor\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil) +\/-6.5% typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviation from Best Fit Straight Line\u003c\/td\u003e\n\u003ctd\u003eLess than +\/-0.038 mm (+\/-1.5 mil) typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0 to 6.5 kHz (+0, -3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Torque\u003c\/td\u003e\n\u003ctd\u003e5.1 N m recommended; 7.3 N m maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Configuration\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc connector, gold-plated brass\/beryllium copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Measurement and Rotor Dynamics Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 330171-00-20-10-02-00 probe uses eddy-current sensing principles to convert shaft displacement into electrical signals for machinery protection systems. The probe operates with a matched Proximitor sensor and extension cable configuration, which maintains system calibration without individual component adjustment.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the probe provides stable eddy-current probe scaling through a defined incremental scale factor of 7.87 V\/mm. Therefore, vibration amplitude, radial shaft movement, and axial position measurements can be processed by compatible 3300 monitoring modules.\u003c\/p\u003e\n\u003cp\u003eThe probe supports rotor dynamics analysis by providing displacement signals required for vibration phase, shaft position, and mechanical movement evaluation. Moreover, proper gap voltage validation remains necessary during commissioning, with Bently Nevada systems typically using -10 VDC target gap voltage for compatible proximity measurement circuits.\u003c\/p\u003e\n\u003cp\u003eThe probe design also minimizes signal interference through controlled cable construction and shielded triaxial wiring. Consequently, the measurement circuit maintains signal integrity in machinery monitoring installations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 330171-00-20-10-02-00 require individual calibration with the Proximitor sensor?\u003cbr\u003eA: No. The 3300 5 mm transducer system uses interchangeable probe, cable, and Proximitor sensor components without individual calibration matching.\u003c\/p\u003e\n\u003cp\u003eQ: What target material is used for the specified scale factor performance?\u003cbr\u003eA: The stated incremental scale factor applies to a standard AISI 4140 steel target material.\u003c\/p\u003e\n\u003cp\u003eQ: What installation parameter affects displacement measurement accuracy?\u003cbr\u003eA: Correct probe gap adjustment and gap voltage verification directly affect measurement accuracy. The compatible system normally validates the operating gap near -10 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the probe with the specified 1\/4-28 UNF mounting thread and maintain proper mechanical alignment with the monitored shaft surface.\u003c\/p\u003e\n\u003cp\u003eVerify the probe tip position before operation and adjust the installation gap according to the connected Proximitor sensor requirements. During commissioning, check the gap voltage output to confirm the probe operates inside the linear measurement range.\u003c\/p\u003e\n\u003cp\u003eRoute the 75 ohm triaxial cable away from high-current power conductors and variable frequency drive output cables to reduce electrical interference. Maintain proper connector protection because exposed ClickLoc connectors require suitable environmental protection.\u003c\/p\u003e\n\u003cp\u003eEnsure the probe case contacts the machine mounting structure correctly when grounding requirements apply. Confirm cable routing, connector locking, and mechanical clearance before placing the machinery protection channel into service.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44391184793688,"sku":"330171-00-20-10-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/330171-00-20-10-02-00.jpg?v=1784278085","url":"https:\/\/www.industriaxplc.com\/products\/330171-00-20-10-02-00-bently-nevada-3300-5-mm-proximity-probe","provider":"IndustriaX Limited","version":"1.0","type":"link"}