{"product_id":"330171-00-94-10-02-00-3300-series-5-mm-proximity-probe-bently-nevada","title":"330171-00-94-10-02-00 | 3300 Series 5 mm Proximity Probe Bently Nevada","description":"\u003ch2\u003eBently Nevada 330171-00-94-10-02-00 3300 Series 5 mm Proximity Probe\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330171-00-94-10-02-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330171\u003c\/strong\u003e 3300 Series 5 mm Proximity Probe, operates as a dedicated hardware component for non-contact shaft displacement measurement within Bently Nevada TSI monitoring systems.\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\u003e330171-00-94-10-02-00\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 Series 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: 9.4 in (238.8 mm); cable length: 1.0 m\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\u003eSupplied by Proximitor Sensor; -17.5 VDC to -26 VDC at 12 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eNon-contact eddy current displacement measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (80 mils), typically 0.25 mm to 2.25 mm (10 to 90 mils)\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\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e50 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel AISI 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Material\u003c\/td\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS) with TipLoc molding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003e75 ohm triaxial FEP insulated cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eGold-plated miniature coaxial ClickLoc connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Configuration\u003c\/td\u003e\n\u003ctd\u003eStandard cable without armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Locking Method\u003c\/td\u003e\n\u003ctd\u003eFinger-tight click-locking connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy Current Probe Scaling and Rotor Dynamics Measurement\u003c\/h3\u003e\n\u003cp\u003eThe 330171 proximity probe applies Bently Nevada eddy-current probe scaling characteristics to convert shaft displacement changes into proportional electrical signals. The probe operates with a Proximitor Sensor to maintain the required excitation and signal conditioning loop.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the 5 mm sensing tip provides measurement capability in restricted mechanical clearances. The probe detects radial and axial shaft movement, allowing TSI systems to evaluate rotor dynamics parameters such as vibration amplitude, shaft position, and mechanical displacement behavior.\u003c\/p\u003e\n\u003cp\u003eThe recommended operating gap is 1.27 mm (50 mils), where the probe provides the specified linear response range. During commissioning, technicians verify gap voltage conditions to confirm correct probe positioning and signal output.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What measurement principle does the Bently Nevada 330171-00-94-10-02-00 use?\u003cbr\u003eA: The probe uses non-contact eddy current measurement technology to detect shaft displacement changes between the probe tip and conductive target surface.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 330171 probe replace an 8 mm proximity probe in all applications?\u003cbr\u003eA: No. The 5 mm sensing tip is designed for applications requiring reduced installation space. Engineers must verify mechanical clearance, target material, and monitoring system compatibility before replacement.\u003c\/p\u003e\n\u003cp\u003eQ: What electrical interface does this proximity probe require?\u003cbr\u003eA: The probe requires connection to a compatible Bently Nevada Proximitor Sensor that provides excitation power and processes the displacement signal.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the probe with the specified 1\/4-28 UNF mounting thread and ensure mechanical alignment with the shaft target surface.\u003c\/li\u003e\n\u003cli\u003eAdjust the probe position to achieve the recommended 1.27 mm (50 mils) operating gap before final tightening.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable routing to reduce mechanical stress, sharp bending, and electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eConnect the ClickLoc miniature coaxial connector using the specified finger-tight locking method.\u003c\/li\u003e\n\u003cli\u003eVerify the signal output and gap voltage condition through the connected Proximitor Sensor before placing the monitoring channel into service.\u003c\/li\u003e\n\u003cli\u003eMaintain proper shield and grounding practices according to the installed Bently Nevada monitoring system configuration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44451008413784,"sku":"330171-00-94-10-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/330171-00-94-10-02-00-3.jpg?v=1784873518","url":"https:\/\/www.industriaxplc.com\/products\/330171-00-94-10-02-00-3300-series-5-mm-proximity-probe-bently-nevada","provider":"IndustriaX Limited","version":"1.0","type":"link"}