{"product_id":"330880-16-00-075-00-02-bently-nevada-proximity-transducer-assembly","title":"330880-16-00-075-00-02 Bently Nevada  Proximity Transducer Assembly","description":"\u003ch2\u003eBently Nevada 330880-16-00-075-00-02 PROXPAC XL Proximity Transducer Assembly\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330880-16-00-075-00-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330880\u003c\/strong\u003e PROXPAC XL Proximity Transducer Assembly, operates as a dedicated hardware component for non-contact shaft displacement measurement within Bently Nevada vibration 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\u003e330880-16-00-075-00-02\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\u003ePROXPAC XL Proximity Transducer Assembly\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\u003eApproximately 5.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-52 deg C to +100 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered by -17.5 VDC to -26 VDC supply without safety barriers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Type\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm Proximity Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Penetration Length\u003c\/td\u003e\n\u003ctd\u003e75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eGlass and conductive fiber-reinforced Polyphenylene Sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e0.25 mm to 2.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Gap Setting\u003c\/td\u003e\n\u003ctd\u003e1.27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScale Factor\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil) +\/-5% nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0 Hz to 10 kHz (+\/-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Resistance\u003c\/td\u003e\n\u003ctd\u003e50 ohm nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe DC Resistance\u003c\/td\u003e\n\u003ctd\u003e50 ohm nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP66 \/ Type 4X\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 Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe 330880-16-00-075-00-02 assembly uses eddy-current probe scaling principles to convert shaft displacement into proportional electrical signals. The integrated 3300 XL 8 mm probe maintains a nominal scale factor of 7.87 V\/mm, allowing vibration and axial position systems to process dynamic shaft movement data.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the assembly supports rotor dynamics monitoring by providing non-contact measurement of rotating shaft position changes. The system evaluates vibration displacement, shaft motion, and mechanical clearance behavior through continuous proximity signal output.\u003c\/p\u003e\n\u003cp\u003eThe probe gap voltage requires proper validation during installation. Bently Nevada monitoring systems typically verify the operating gap condition around the -10 VDC target range to confirm correct probe positioning and signal linearity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 330880-16-00-075-00-02 require a separate Proximitor sensor housing?\u003cbr\u003eA: No. The PROXPAC XL assembly integrates the probe, cable, and Proximitor electronics into a single enclosure.\u003c\/p\u003e\n\u003cp\u003eQ: What signal measurement principle does this assembly use?\u003cbr\u003eA: The assembly uses an eddy-current proximity measurement principle to detect shaft displacement without physical contact.\u003c\/p\u003e\n\u003cp\u003eQ: Can the unit connect directly to Bently Nevada 3500 monitoring systems?\u003cbr\u003eA: Yes. The assembly provides proximity measurement signals compatible with Bently Nevada machinery protection monitoring architectures when the system configuration matches the required input characteristics.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 330880-16-00-075-00-02 using the specified 3\/4-14 NPT mounting interface and ensure proper mechanical alignment between the probe tip and rotating shaft surface.\u003c\/p\u003e\n\u003cp\u003eVerify the probe gap before operation and confirm the electrical output remains within the expected operating range. Maintain correct cable routing to reduce electromagnetic interference from high-current power conductors.\u003c\/p\u003e\n\u003cp\u003eConnect the housing grounding path according to site grounding practices. Use proper shielding termination methods to minimize signal noise during vibration and displacement measurement.\u003c\/p\u003e\n\u003cp\u003eInspect the probe tip, mounting thread, and cable condition before commissioning. Avoid mechanical impact on the PPS housing and maintain environmental sealing when installing the assembly in outdoor or contaminated areas.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44390788202584,"sku":"330880-16-0-75-00-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/330880-16-0-75-00-02-2.jpg?v=1784269511","url":"https:\/\/www.industriaxplc.com\/products\/330880-16-00-075-00-02-bently-nevada-proximity-transducer-assembly","provider":"IndustriaX Limited","version":"1.0","type":"link"}