{"title":"Bently Nevada 3300 5mm Proximity Probes","description":"\u003cp\u003eThe Bently Nevada 3300 5mm Proximity Probe series provides high-precision non-contacting displacement and vibration measurements for machinery protection in restricted-space applications. Engineered to meet API 670 standards, these transducers operate on the eddy current principle to provide a linear output proportional to the gap between the probe tip and the conductive target. Designed for seamless integration with 3300 XL Proximitor® sensors, the 5mm probe offers a smaller physical footprint than standard 8mm variants while maintaining robust chemical and thermal resistance via its polyphenylene sulfide (PPS) tip. These probes excel in monitoring radial vibration and axial position on high-speed turbines, compressors, and pumps. Our stock includes various unthreaded and threaded lengths, specialized cable configurations, and FluidLoc® options to prevent oil leakage through the cable, ensuring reliable performance in harsh industrial environments and hazardous area classifications.\u003c\/p\u003e","products":[{"product_id":"330171-12-23-10-01-05-3300-xl-5mm-proximity-probe-new-original","title":"330171-12-23-10-01-05 3300 XL 5mm Proximity Probe | New Original","description":"\u003ch3 style=\"font-weight: bold;\"\u003eProduct Introduction\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e330171-12-23-10-01-05\u003c\/span\u003e\u003c\/strong\u003e is a high-performance \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e3300 XL 5mm Proximity Probe\u003c\/span\u003e\u003c\/strong\u003e designed for non-contacting vibration and displacement measurements. Engineered by \u003cstrong\u003eBently Nevada\u003c\/strong\u003e, this \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e330171\u003c\/span\u003e\u003c\/strong\u003e series sensor is specifically optimized for fluid-film bearing machines with smaller diameter shafts. For comprehensive wiring diagrams and calibration curves, we strongly advise users to \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/3300_5_mm_Transducer_System_Datasheet.pdf?v=1774858382\"\u003edownload\u003c\/a\u003e the latest technical datasheet and installation manual.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cstrong\u003eBently Nevada\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e330171-12-23-10-01-05\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e3300 XL 5mm\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: 1\/4-28 UNF Threaded Proximity Probe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 2.0 mm (80 mils) linear range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity\u003c\/strong\u003e: Within ± 0.025 mm (1 mil) over 2.0 mm range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 7.87 V\/mm (200 mV\/mil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 0 Hz to 10 kHz (-3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: High-resolution displacement sensing (sub-micron)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e: -35°C to +177°C operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance\u003c\/strong\u003e: 7.59 Ω ± 0.50 (Center to Outer Conductor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Polyphenylene sulfide (PPS) high-temp polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: AISI 304 Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 10px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e330171\u003c\/span\u003e\u003c\/strong\u003e (Base Model: 3300 XL 5mm Probe, 1\/4-28 UNF, No Armor)\n\u003cul style=\"list-style-type: none; border-left: 2px solid #2980b9; padding-left: 15px; margin-top: 5px;\"\u003e\n\u003cli\u003e⌊ \u003cstrong\u003e12\u003c\/strong\u003e — Unthreaded Length: 1.2 inches\u003c\/li\u003e\n\u003cli\u003e⌊ \u003cstrong\u003e23\u003c\/strong\u003e — Overall Case Length: 2.3 inches\u003c\/li\u003e\n\u003cli\u003e⌊ \u003cstrong\u003e10\u003c\/strong\u003e — Total Length: 1.0 Meter (3.3 Feet)\u003c\/li\u003e\n\u003cli\u003e⌊ \u003cstrong\u003e01\u003c\/strong\u003e — Connector: ClickLoc with Connector Protector\u003c\/li\u003e\n\u003cli\u003e⌊ \u003cstrong\u003e05\u003c\/strong\u003e — Approval: Multiple Agency Approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e330171-12-23-10-01-05\u003c\/span\u003e\u003c\/strong\u003e is a specialized variant within the \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e330171\u003c\/span\u003e\u003c\/strong\u003e family, featuring the \"01\" connector option which includes a pre-installed connector protector. This is critical for preventing cross-threading and moisture ingress at the probe-to-extension cable junction. From an engineering perspective, the 5mm tip allows for a smaller mounting footprint compared to standard 8mm probes, making it ideal for restricted access areas in centrifugal pumps and turbines.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eTypical Application \u0026amp; Diagnostics\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadial Vibration\u003c\/strong\u003e: Real-time monitoring of shaft movement within sleeve bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxial Thrust\u003c\/strong\u003e: Measuring rotor position to prevent catastrophic contact with stationary components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Sensing\u003c\/strong\u003e: High-frequency response enables precise Keyphasor and RPM detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Ability\u003c\/strong\u003e: Captures orbit plots and time-base waveforms when paired with 3500\/M series monitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Equipment\u003c\/strong\u003e: Fits high-speed turbines, compressors, motors, and industrial fans.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eLogistics and Quality Guarantee\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003e: Authentic product in original packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 12-Month standard industrial warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Time\u003c\/strong\u003e: Fast 24-48 hour dispatch window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Options\u003c\/strong\u003e: Worldwide express via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, or \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eExpert FAQ\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the purpose of the \"01\" connector protector on this 330171 probe?\u003c\/strong\u003e \u003cbr\u003eIt provides extra mechanical support and environmental sealing, preventing the ClickLoc connector from loosening due to machine vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this probe into a mounting hole smaller than a #3 drill size?\u003c\/strong\u003e \u003cbr\u003eNo. For the 1\/4-28 UNF thread of the \u003cstrong\u003e\u003cspan style=\"color: #2980b9;\"\u003e330171-12-23-10-01-05\u003c\/span\u003e\u003c\/strong\u003e, a #3 tap drill is the minimum recommended to ensure proper thread engagement and prevent casing stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the PPS tip material handle chemical exposure?\u003c\/strong\u003e \u003cbr\u003ePolyphenylene sulfide (PPS) is highly resistant to most industrial lubricants and corrosive gases, making it suitable for harsh refinery environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the 1.0m total length of the 330171-12-23-10-01-05 compatible with a 9-meter Proximitor?\u003c\/strong\u003e \u003cbr\u003eYes, provided you use an 8.0-meter extension cable to reach the required 9.0-meter system total. System length must always match the Proximitor rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I prevent \"cross-talk\" between two 5mm probes?\u003c\/strong\u003e \u003cbr\u003eEnsure a minimum side-to-side separation of at least 25mm (1 inch) between probe tips to avoid magnetic field interference between adjacent sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003ePurchasing Guidance\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Selection\u003c\/strong\u003e: Ensure your machine housing is tapped for 1\/4-28 UNF; for metric M8, use the 330173 series instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Matching\u003c\/strong\u003e: Calculate your unthreaded vs. threaded length needs carefully to ensure the probe tip reaches the target without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmor Requirement\u003c\/strong\u003e: This model is \"Without Armor.\" If your application requires protection against physical abrasion, select a model with stainless steel braiding.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013848064182,"sku":"330171-12-23-10-01-05","price":122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330171_4.jpg?v=1775126296"},{"product_id":"330173-00-08-05-02-05-bently-nevada-3300-xl-5mm-m8x1-thread-probe","title":"330173-00-08-05-02-05 Bently Nevada 3300 XL 5mm M8x1 Thread Probe","description":"\u003ch3 style=\"font-weight: bold;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330173-00-08-05-02-05\u003c\/strong\u003e represents the pinnacle of eddy current technology for industrial vibration monitoring. This \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e3300 XL 5mm Proximity Probe\u003c\/span\u003e\u003c\/strong\u003e provides high-precision displacement measurements for critical rotating machinery. Engineers utilize this sensor to monitor shaft vibration, position, and speed in demanding environments. We recommend that users \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/3300_5_mm_Transducer_System_Datasheet.pdf?v=1774858382\"\u003edownload the official technical manual\u003c\/a\u003e to ensure correct installation and system integration.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cstrong\u003eBently Nevada\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e330173-00-08-05-02-05\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e3300 XL 5mm\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 2.0 mm (80 mils) nominal range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 7.87 V\/mm (200 mV\/mil) with 3300 XL Proximitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity\u003c\/strong\u003e: Within ± 0.025 mm (1 mil) of ideal line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: Sub-micron level for precision diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 0 Hz to 10 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -35°C to +177°C (-31°F to +351°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Resistance\u003c\/strong\u003e: Pressure-sealed probe tip; FEP insulated cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference Immunity\u003c\/strong\u003e: Magnetic field resistance up to 300 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Tip Material\u003c\/strong\u003e: Polyphenylene sulfide (PPS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Case Material\u003c\/strong\u003e: AISI 304 Stainless Steel (SST)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe model \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e330173-00-08-05-02-05\u003c\/span\u003e\u003c\/strong\u003e follows a specific functional hierarchy:\u003c\/p\u003e\n\u003cul style=\"list-style-type: none;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e330173\u003c\/strong\u003e: 3300 XL 5mm Probe, M8 x 1 Thread, Without Armor\n\u003cul style=\"list-style-type: none; padding-left: 20px;\"\u003e\n\u003cli\u003e— \u003cstrong\u003e00\u003c\/strong\u003e: Unthreaded Length Option (0 mm)\u003c\/li\u003e\n\u003cli\u003e— \u003cstrong\u003e08\u003c\/strong\u003e: Overall Case Length Option (80 mm)\u003c\/li\u003e\n\u003cli\u003e— \u003cstrong\u003e05\u003c\/strong\u003e: Total Length Option (0.5 Meter \/ 1.6 Feet)\u003c\/li\u003e\n\u003cli\u003e— \u003cstrong\u003e02\u003c\/strong\u003e: Miniature Coaxial ClickLoc Connector, Standard Cable\u003c\/li\u003e\n\u003cli\u003e— \u003cstrong\u003e05\u003c\/strong\u003e: Multiple Agency Approvals (ATEX, IECEx, CSA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eGlobal PLC Spare HUB Review\u003c\/h3\u003e\n\u003cp\u003eOur engineering team identifies the \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e3300 XL\u003c\/span\u003e\u003c\/strong\u003e series as the gold standard for fluid-film bearing monitoring. The \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e330173-00-08-05-02-05\u003c\/span\u003e\u003c\/strong\u003e specifically excels in tight clearance applications where M8 metric threading is required. This probe offers superior resistance to moisture and chemical exposure through its FEP insulated triaxial cable. It is an essential component for API 670 compliant machinery protection loops.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eInstallation \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eEnsure the mounting bracket accommodates the \u003cstrong\u003eM8 x 1\u003c\/strong\u003e thread pitch.\u003c\/li\u003e\n\u003cli\u003eLimit thread engagement to a maximum of 12 mm to prevent damage.\u003c\/li\u003e\n\u003cli\u003eUse the recommended probe case torque of 5.1 N·m (45 in·lb).\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum cable bend radius of 25.4 mm (1.0 in).\u003c\/li\u003e\n\u003cli\u003eVerify the gap setting at 1.27 mm (50 mils) for optimal linearity.\u003c\/li\u003e\n\u003cli\u003eClickLoc connectors allow for easy, tool-free coupling during field maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eTypical Application Scenarios\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eRadial vibration monitoring in high-speed centrifugal compressors.\u003c\/li\u003e\n\u003cli\u003eAxial thrust position measurement in steam and gas turbines.\u003c\/li\u003e\n\u003cli\u003ePhase reference (Keyphasor) sensing for shaft speed detection.\u003c\/li\u003e\n\u003cli\u003eEccentricity measurements in large scale power generation equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eShipping and Warranty\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacking List\u003c\/strong\u003e: One (1) \u003cstrong\u003eBently Nevada \u003cspan style=\"color: #e67e22;\"\u003e330173-00-08-05-02-05\u003c\/span\u003e\u003c\/strong\u003e Probe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 12-month comprehensive quality assurance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Time\u003c\/strong\u003e: Orders ship within 24-48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogistics Partners\u003c\/strong\u003e: Worldwide express delivery via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this probe require a specific extension cable?\u003c\/strong\u003e \u003cbr\u003eYes, you must use a \u003cstrong\u003e3300 XL\u003c\/strong\u003e series extension cable to maintain system calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I check the health of the probe?\u003c\/strong\u003e \u003cbr\u003eMeasure the DC resistance between the center conductor and outer conductor (Standard: 7.45 Ω ± 0.50).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the significance of the ClickLoc connector?\u003c\/strong\u003e \u003cbr\u003eThe \u003cstrong\u003eClickLoc\u003c\/strong\u003e prevents accidental disconnection and ensures a moisture-resistant seal between cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this probe with a 3300 (non-XL) system?\u003c\/strong\u003e \u003cbr\u003eWhile physically compatible, we recommend using the \u003cstrong\u003e3300 XL\u003c\/strong\u003e Proximitor for best performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013848326326,"sku":"330173-00-08-05-02-05","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330173.jpg?v=1775126232"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/collections\/Bently_Nevada_Probes_ec8408c9-2a05-4111-a7ab-23349de2f28d.webp?v=1774859636","url":"https:\/\/www.plcsparehub.com\/collections\/bently-nevada-3300-5mm-proximity-probes.oembed","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}