{"product_id":"bently-nevada-330301-000-011-10-90-00-05-high-temp-proximity-probe","title":"Bently Nevada 330301-000-011-10-90-00-05 High Temp Proximity Probe","description":"\u003ch3\u003eEngineering Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330301-000-011-10-90-00-05\u003c\/strong\u003e is a high-performance \u003cstrong\u003e3300 XL High-Temperature Proximity Probe\u003c\/strong\u003e designed for extreme industrial environments. Featuring a rugged ceramic tip and AISI 316L stainless steel housing, this probe maintains operational integrity in temperatures reaching up to +350°C (+662°F). It is engineered for critical assets where standard proximity sensors would fail due to thermal degradation, ensuring consistent vibration and position feedback.\u003c\/p\u003e\n\u003ch3\u003eGlobal PLC Spare HUB’s Insight\u003c\/h3\u003e\n\u003cp\u003eThis probe is the gold standard for monitoring steam turbines and high-heat process compressors. Our technical assessment indicates that the ceramic tip design minimizes thermal expansion errors compared to standard PPS-tipped probes. For engineers, the \u003cstrong\u003e1.0-meter hardline\u003c\/strong\u003e configuration provides the necessary distance between the high-heat sensing zone and the termination point, effectively protecting the sensitive electronics within the system loop.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e 330301 (3300 XL High Temp Probe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnthreaded Length (000):\u003c\/strong\u003e 0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Length (011):\u003c\/strong\u003e 1.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardline Length (10):\u003c\/strong\u003e 1.0 metre (3.3 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Length (90):\u003c\/strong\u003e 9.0 metres (30 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmor (00):\u003c\/strong\u003e Without stainless steel armor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals (05):\u003c\/strong\u003e Multiple Approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Selection Comparison\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330301-000-011-10-90-00-05\u003c\/strong\u003e: Standard configuration with 1.0m hardline and 9m total length. Ideal for installations where the Proximitor can be housed in a cooler, remote junction box.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.plcsparehub.com\/products\/bently-nevada-330301-000-011-50-90-01-00-high-temp-probe\"\u003e\u003cstrong\u003e330301-000-011-50-90-01-00\u003c\/strong\u003e\u003c\/a\u003e: Features a 5.0m hardline for extended reach into high-temperature zones and includes stainless steel armor for superior mechanical protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Diagnostic Capability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Equipment:\u003c\/strong\u003e Steam turbines, gas compressors, turbo-expanders, and high-temperature pump bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Power:\u003c\/strong\u003e The system delivers a 3.94 V\/mm (100 mV\/mil) scale factor. Diagnostics are easily performed by observing DC gap voltages; consistent drift or signal loss at extreme temperatures is often an indicator of hardline integrity issues rather than sensor failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics and Quality Assurance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Rapid 24-48 hour dispatch via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month standard performance warranty included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnglish Selection Guide\u003c\/h3\u003e\n\u003cp\u003eWhen selecting your high-temperature probe, consider the following technical parameters to ensure system longevity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardline Length Strategy:\u003c\/strong\u003e If your installation environment features narrow access and intense localized heat, choose the longer hardline option (e.g., 5.0m). This moves the connection point to a cooler zone, preventing thermal stress on the extension cable connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Compatibility:\u003c\/strong\u003e Ensure your shaft material and diameter (min 152mm) meet the probe requirements. Using undersized targets can lead to signal attenuation and false vibration readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Integrity:\u003c\/strong\u003e Always treat the probe, hardline, and extension cable as a matched set. Do not swap components from different systems, as the factory-calibrated loop is vital for maintaining the 100 mV\/mil scale factor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the ceramic tip preferred over standard materials?\u003c\/strong\u003e\u003cbr\u003eCeramic offers superior thermal stability and electrical insulation properties, preventing signal drift that often occurs in high-temperature environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the \"hardline\" section?\u003c\/strong\u003e\u003cbr\u003eThe hardline section provides a shielded, thermally resistant bridge between the sensor probe and the flexible extension cable, ensuring the signal is not compromised by radiant heat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I verify that the 9-meter total length is calibrated correctly?\u003c\/strong\u003e\u003cbr\u003eThe system is factory-calibrated as a complete loop; using the included extension cable with the correct hardline length is vital for maintaining the stated DSL accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the operating temperature exceeds 350°C?\u003c\/strong\u003e\u003cbr\u003eExceeding the maximum limit risks catastrophic failure of the internal ceramic bonds and the hermetic pressure seal. Always ensure your turbine thermal management systems are active.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this probe with standard 3300 XL extension cables?\u003c\/strong\u003e\u003cbr\u003eOnly if the cable meets the impedance specifications required for the 330301 high-temp series; it is strongly recommended to use the extension cable provided with your specific probe kit.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013972713654,"sku":"330301-000-011-10-90-00-05","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330301_11572f2d-bbb1-42d9-875f-072150679ada.jpg?v=1781084868","url":"https:\/\/www.plcsparehub.com\/products\/bently-nevada-330301-000-011-10-90-00-05-high-temp-proximity-probe","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}