{"product_id":"330102-00-40-05-01-05-bently-nevada-330102-3300-xl-8-mm-probe","title":"330102-00-40-05-01-05 Bently Nevada 330102 3300 XL 8 mm Probe","description":"\u003ch2\u003ePrecision 8 mm eddy current sensing technology\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330102-00-40-05-01-05\u003c\/strong\u003e uses the proven \u003cstrong\u003e3300 XL\u003c\/strong\u003e platform for accurate displacement measurements. This \u003cstrong\u003e8 mm proximity probe\u003c\/strong\u003e offers a linear range of \u003cspan style=\"color:#2563eb;\"\u003e2 mm (80 mils)\u003c\/span\u003e. It operates from 0.25 mm to 2.3 mm from the target surface. This corresponds to a -1 to -17 Vdc output change. The recommended gap setting for radial vibration is \u003cspan style=\"color:#2563eb;\"\u003e-9 Vdc\u003c\/span\u003e (approximately 1.27 mm or 50 mils).\u003c\/p\u003e\n\n\u003ch2\u003eMechanical construction and materials\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e330102-00-40-05-01-05\u003c\/strong\u003e probe features a \u003cspan style=\"color:#2563eb;\"\u003ePolyphenylene sulfide (PPS) tip\u003c\/span\u003e for durability. The probe case uses \u003cstrong\u003eAISI 303 or 304 stainless steel\u003c\/strong\u003e for corrosion resistance. It has a \u003cspan style=\"color:#2563eb;\"\u003e3\/8-24 UNF\u003c\/span\u003e mounting thread with a maximum engagement of 0.563 inches. The probe weight is 323 g\/m (11.4 oz). The 0.5-meter armored cable includes a miniature coaxial ClickLoc connector with a connector protector.\u003c\/p\u003e\n\n\u003ch2\u003eEnvironmental and operating limits\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e3300 XL 8 mm probe\u003c\/strong\u003e operates in a wide temperature range from \u003cspan style=\"color:#2563eb;\"\u003e-52°C to +177°C (-62°F to +350°F)\u003c\/span\u003e. The probe tip can withstand extended temperatures up to +218°C. The probe cable and connector handle up to +260°C. Exposing the probe below -34°C may cause premature failure of the pressure seal. It maintains less than 3% ASF change after 56 days at 93% humidity per IEC 68-2-3. The Viton O-ring seals differential pressure between the tip and case. Probes are not pressure tested prior to shipment.\u003c\/p\u003e\n\n\u003ch2\u003eHazardous area certifications\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e330102-00-40-05-01-05\u003c\/strong\u003e carries \u003cspan style=\"color:#2563eb;\"\u003eCSA, ATEX, and IECEx\u003c\/span\u003e approvals for global use. It suits Zone 0 installations with intrinsic safety barriers (Class I, Groups A-D). For Zone 2, use non-incendive wiring per drawing 140979. Temperature classifications range from T5 (40°C ambient) to T1 (232°C ambient) depending on the EPL rating. For EPL Dc, specific temperature classifications apply from T280°C to T90°C.\u003c\/p\u003e\n\n\u003ch2\u003eElectrical characteristics and wiring\u003c\/h2\u003e\n\u003cp\u003eThe probe has a nominal DC resistance of \u003cspan style=\"color:#2563eb;\"\u003e7.45 ± 0.50 Ω\u003c\/span\u003e for the 0.5 meter length (measured center to outer conductor). Use 0.2 to 1.5 mm² (16-24 AWG) field wiring. A 3-conductor shielded triad cable with tinned wiring is recommended. You can run up to \u003cspan style=\"color:#2563eb;\"\u003e305 meters (1000 feet)\u003c\/span\u003e between the \u003cstrong\u003e3300 XL Proximitor\u003c\/strong\u003e and monitor. See frequency response graphs for signal rolloff at high frequencies with longer wiring lengths.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation guidelines\u003c\/h2\u003e\n\u003cp\u003eSet the initial gap to \u003cspan style=\"color:#2563eb;\"\u003e-9 Vdc\u003c\/span\u003e (approximately 1.27 mm or 50 mils) for radial vibration applications. The \u003cstrong\u003e330102-00-40-05-01-05\u003c\/strong\u003e requires a target material compatible with eddy current sensing. Ensure thread engagement does not exceed 0.563 inches to avoid mechanical damage. This 0.5-meter probe works exclusively with the 5-meter Proximitor sensor. The 3-meter length option is only available on 330101 probes for use with 9-meter Proximitors.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging and shipping information\u003c\/h2\u003e\n\u003cp\u003eEach order includes one \u003cstrong\u003eBently Nevada 330102-00-40-05-01-05\u003c\/strong\u003e probe with attached armored cable and ClickLoc connector. We ship all orders via \u003cspan style=\"color:#2563eb;\"\u003eFedEx, UPS, or DHL\u003c\/span\u003e express services. The package contains the probe only. Mounting hardware and Proximitor sensor are sold separately.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between 330101 and 330102 probes?\u003c\/strong\u003e\u003cbr\u003eThe 330101 probes offer a 3-meter cable option for use with 9-meter Proximitors. The \u003cstrong\u003e330102-00-40-05-01-05\u003c\/strong\u003e has a 0.5-meter cable and requires a 5-meter Proximitor sensor. Always match cable lengths for proper system calibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this probe in high-pressure applications?\u003c\/strong\u003e\u003cbr\u003eThe probe seals differential pressure with a Viton O-ring. Bently Nevada does not pressure-test units before shipping. Contact their custom design department if you require a test of the pressure seal for your specific application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose between standard and extended temperature ranges?\u003c\/strong\u003e\u003cbr\u003eStandard probes work from -52°C to +177°C. Choose the extended range only if your tip temperature exceeds 177°C but stays below 218°C. The extended range allows the probe cable and connector to handle up to +260°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat approvals does this specific model include?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e05\u003c\/strong\u003e option in the model number means it includes CSA, ATEX, and IECEx approvals. This makes the \u003cstrong\u003e330102-00-40-05-01-05\u003c\/strong\u003e suitable for international hazardous area installations without needing additional certifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum field wiring length?\u003c\/strong\u003e\u003cbr\u003eYou can run up to 305 meters (1000 feet) between the \u003cstrong\u003e3300 XL Proximitor\u003c\/strong\u003e and the monitor. Use 0.2 to 1.5 mm² (16-24 AWG) 3-conductor shielded triad cable with tinned wiring for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the probe tip material and why does it matter?\u003c\/strong\u003e\u003cbr\u003eThe probe tip uses Polyphenylene sulfide (PPS). This material provides excellent durability and consistent performance across the operating temperature range. It resists chemicals and maintains dimensional stability.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":47477696594178,"sku":"330102-00-40-05-01-05","price":241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/330102-00-40-05-01-05.jpg?v=1773654466","url":"https:\/\/www.nex-auto.com\/products\/330102-00-40-05-01-05-bently-nevada-330102-3300-xl-8-mm-probe","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}