{"product_id":"330105-05-30-10-02-05-bently-nevada-3300-xl-8mm-reverse-mount-probe","title":"330105-05-30-10-02-05 Bently Nevada 3300 XL 8mm Reverse Mount Probe","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe 330105-05-30-10-02-05 3300 XL 8 mm Reverse Mount Probe serves as a high-precision displacement sensor designed specifically for applications where traditional probe mounting is inaccessible. Unlike standard probes, the reverse mount design allows technicians to install the probe from the outside of the machine housing through a threaded port, making it indispensable for monitoring internal clearances, radial vibration, and axial thrust in gearboxes and pumps.\u003c\/p\u003e\n\u003cp\u003eBy utilizing eddy current technology, this sensor delivers a linear voltage output proportional to the distance between the probe tip and the target shaft. The 3300 XL series provides a significant upgrade in performance over previous generations, offering superior thermal stability and a more robust physical construction to withstand the turbulent internal environments of industrial machinery.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe model\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330105-05-30-10-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a modular code to define its mechanical and electrical interface:\u003c\/p\u003e\n\u003ch3\u003eReverse Mount Architecture (330105)\u003c\/h3\u003e\n\u003cp\u003eThe 330105 designation specifies the reverse mount configuration. This probe lacks the external hex nut found on standard probes, instead utilizing a design that threads into a probe housing or sleeve from the rear.\u003c\/p\u003e\n\u003ch3\u003eTotal Length Option (10)\u003c\/h3\u003e\n\u003cp\u003eThis unit features a total length of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1.0 meter (3.3 feet)\u003c\/strong\u003e. In the Bently Nevada 3300 XL ecosystem, the probe length is a critical electrical parameter. This 1-meter probe must be paired with a 4-meter or 8-meter extension cable to reach the standard 5-meter or 9-meter system calibration.\u003c\/p\u003e\n\u003ch3\u003eConnector Option (02)\u003c\/h3\u003e\n\u003cp\u003eThe probe comes equipped with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMiniature ClickLoc™ coaxial connector\u003c\/strong\u003e. This gold-plated, locking connector prevents signal loss caused by high-frequency vibration and ensures a moisture-resistant seal when properly mated.\u003c\/p\u003e\n\u003ch3\u003eAgency Approval Option (05)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoption indicates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMultiple Approvals\u003c\/strong\u003e. This certifies the probe for use in globally recognized hazardous areas, meeting ATEX, CSA, and IECEx standards for intrinsic safety and non-incendive environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent \/ Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProbe Diameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 mm (0.315 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTip Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolyphenylene sulfide (PPS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 303 or 304 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eScale Factor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 °C to +177 °C (-60 °F to +350 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFully compatible with 3300 XL 5m \u0026amp; 9m Proximitor systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eReverse mount probes require specific engineering attention during the installation phase to ensure data accuracy.\u003c\/p\u003e\n\u003ch3\u003eGap Voltage Setting\u003c\/h3\u003e\n\u003cp\u003eInstall the probe into the mounting sleeve. Using a digital multimeter, monitor the voltage at the Proximitor® output. Rotate the probe until the voltage reaches\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-10.00 VDC\u003c\/strong\u003e, which indicates the probe is at the \"Mechanical Center\" of its linear range.\u003c\/p\u003e\n\u003ch3\u003eMechanical Clearances\u003c\/h3\u003e\n\u003cp\u003eEnsure the probe tip does not contact the shaft during machine startup or thermal expansion. A physical \"bottoming out\" of the probe tip will cause immediate and permanent damage to the PPS material.\u003c\/p\u003e\n\u003ch3\u003eConnector Protection\u003c\/h3\u003e\n\u003cp\u003eWhile the ClickLoc™ connector is robust, always use silicone lubricant on the connector threads to prevent galling and ensure a liquid-tight seal against oil mist inside the machine housing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003ch3\u003eEnhanced Material Durability\u003c\/h3\u003e\n\u003cp\u003eThe probe tip consists of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePolyphenylene sulfide (PPS)\u003c\/strong\u003e, a high-performance thermoplastic. This material resists chemical degradation from aggressive synthetic lubricants and maintains structural integrity even at temperatures reaching 177°C.\u003c\/p\u003e\n\u003ch3\u003eSuperior Thermal Stability\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL hardware minimizes \"thermal drift,\" a common issue where temperature changes are misread as shaft movement. This ensures that the vibration data remains accurate during the machine's transition from cold start to full-load operating temperature.\u003c\/p\u003e\n\u003ch3\u003eMaintenance Accessibility\u003c\/h3\u003e\n\u003cp\u003eThe reverse mount design simplifies sensor replacement. Technicians can replace a damaged probe without removing the machine's top cover or bearing caps, significantly reducing downtime during maintenance outages.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: This model is replaced by 330106-05-30-10-02-CN. Can I still use the 330105?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. The 330105 remains a valid part for existing systems. The 330106 is the updated version that primarily consolidates certain manufacturing standards and adds CN (Chinese) regional certifications, but they are functionally interchangeable in most applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What happens if I use a 1.0m probe with the wrong extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: The system calibration will fail. A 1.0m probe is designed to work with specific Proximitor® sensors (either a 5m system or a 9m system). Using an incorrect cable length shifts the linear range and changes the scale factor (mV\/mil), making your vibration readings inaccurate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the PPS tip withstand high-pressure environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The 8mm probe is designed to seal against pressure up to 7 bar (100 psi) at the probe tip. For higher pressure applications, specialized high-pressure housings are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How do I identify a \"ClickLoc™\" connector?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Unlike older threaded connectors that require a wrench and safety wire, ClickLoc™ connectors feature a knurled ring that \"clicks\" into place when fully seated, providing tactile feedback that the connection is secure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668325429611,"sku":"330105-05-30-10-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330105-05-30-10-02-05-ox2nz5u1hjc_3d3647cc-4bcb-4e8d-b789-b118ecf939ee.jpg?v=1765521297","url":"https:\/\/www.plcprotech.com\/products\/330105-05-30-10-02-05-bently-nevada-3300-xl-8mm-reverse-mount-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}