{"product_id":"330301-000-011-20-90-01-00-bently-nevada-high-temp-probe-stock","title":"330301-000-011-20-90-01-00 Bently Nevada High Temp Probe Stock","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada\u003c\/strong\u003e \u003cstrong\u003e330301-000-011-20-90-01-00\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e3300 XL High Temperature Probe\u003c\/strong\u003e measures dynamic vibration and displacement inside extreme thermal environments up to +350°C (+662°F). Featuring 3\/4-16 UNF threads, a durable ceramic probe tip, and an AISI 316L stainless steel case with stainless steel armor, this sensor delivers stable performance for critical high-heat turbo-machinery.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSelected Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer \/ Brand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003ctd\u003eOriginal Industrial Automation Hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Product Model\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e330301-000-011-20-90-01-00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 XL High Temperature Proximity Probe Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnthreaded Length\u003c\/td\u003e\n\u003ctd\u003e000\u003c\/td\u003e\n\u003ctd\u003e0 in unthreaded portion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Case Length\u003c\/td\u003e\n\u003ctd\u003e011\u003c\/td\u003e\n\u003ctd\u003e1.1 in total case length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardline Length\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2.0 meters (6.6 feet) hardline cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length (with Extension)\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e9.0 meters (30 feet) combined system length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtension Cable Armor\u003c\/td\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003eEquipped with protective stainless steel armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eStandard commercial configuration (Not required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications \u0026amp; Metrology\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePerformance Metric\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncremental Scale Factor (ISF)\u003c\/td\u003e\n\u003ctd\u003e3.94 V\/mm (100 mV\/mil) ±9.65% over 4.0 mm linear range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity Deviation (DSL)\u003c\/td\u003e\n\u003ctd\u003eLess than ±78 μm (±3.1 mils) at ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Temp Performance Drift\u003c\/td\u003e\n\u003ctd\u003eISF remains within ±30% and DSL within ±0.51 mm up to +350°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0 to 6 kHz (+0, -3 dB typical with up to 305 m field wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (Center to Outer)\u003c\/td\u003e\n\u003ctd\u003e5.82 Ω for the 2.0-meter probe core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget and Shaft Requirements\u003c\/td\u003e\n\u003ctd\u003eMinimum flat target: 30.5 mm (1.2 in); Minimum shaft diameter: 152 mm (6.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials and Weight\u003c\/td\u003e\n\u003ctd\u003eCeramic tip, AISI 316L SST case; Weight: 117 g\/m hardline + 12 g\/cm case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-34°C to +350°C (-30°F to +662°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation and Mechanical Guidelines\u003c\/h3\u003e\n\u003cp\u003eThread the 3\/4-16 UNF probe securely into the machinery case mounting hole. Ensure the ceramic tip aligns perpendicular to the rotor target area without mechanical binding. Maintain proper clearance using a gap voltage multimeter to calibrate the initial -10 VDC output baseline before locking jam nuts.\u003c\/p\u003e\n\u003ch3\u003eDebugging and Maintenance Convenience\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: Technicians should verify DC gap voltages during routine pre-start checks. If sudden voltage shifts occur without load changes, inspect the hardline cable armor for mechanical crushing or thermal degradation near high-pressure steam lines.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents, Warranty, and Logistics\u003c\/h3\u003e\n\u003cp\u003eThe shipment includes the \u003cstrong\u003e330301-000-011-20-90-01-00\u003c\/strong\u003e high-temperature probe assembly and factory calibration sheets. Global PLC Spare HUB provides a comprehensive 12-month warranty. All orders dispatch securely within 24 to 48 hours via trusted global couriers including FedEx, UPS, and DHL.\u003c\/p\u003e\n\u003ch3\u003eTarget Applications and Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-pressure steam turbine vibration and rotor eccentricity monitoring\u003c\/li\u003e\n\u003cli\u003eCentrifugal compressor radial and axial displacement tracking under high heat\u003c\/li\u003e\n\u003cli\u003eGas turbine exhaust-end bearing housing clearance analysis\u003c\/li\u003e\n\u003cli\u003eBoiler feed pump rotor dynamics and transient fault detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Guide and Model Comparison\u003c\/h3\u003e\n\u003cp\u003eWhen engineering high-temperature installations, match the hardline and total cable length requirements to your junction box layout. For applications needing a shorter 1.0-meter hardline configuration, evaluate and compare with the alternative \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/bently-nevada-330301-000-011-10-90-00-05-high-temp-proximity-probe\"\u003e330301-000-011-10-90-00-05 High Temp Proximity Probe\u003c\/a\u003e, which features a 1.0-meter hardline length and different extension cabling options.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does this probe utilize a ceramic tip instead of standard plastic polyphenylene sulfide?\u003c\/strong\u003e\u003cbr\u003eA: Ceramic material maintains dimensional stability and electrical permittivity integrity at extreme operational temperatures reaching +350°C, preventing tip softening or deformation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the 2.0-meter hardline length impact signal attenuation in high-vibration skids?\u003c\/strong\u003e\u003cbr\u003eA: The rigid 2.0-meter hardline shields internal conductors from severe thermal radiation and mechanical resonance right at the machine casing before transitioning to the armored extension cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What calibration adjustments are necessary when replacing a standard probe with this high-temperature model?\u003c\/strong\u003e\u003cbr\u003eA: Due to the high-temperature ISF variation characteristics, technicians must verify that the monitor channel scaling matches the 3.94 V\/mm nominal curve across the extended thermal operating window.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the stainless steel armor on the extension cable withstand exposure to synthetic lubricating oils?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the heavy-duty stainless steel armor jacket offers excellent chemical resistance against synthetic turbine oils, hydraulic fluids, and washdown solvents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary indicator that a high-temperature probe tip has suffered thermal shock?\u003c\/strong\u003e\u003cbr\u003eA: A sudden jump or erratic drift in the steady-state gap voltage combined with signal loss usually points to micro-cracking in the ceramic tip from rapid thermal transients.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330301_330302.png?v=1784875361\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013972779190,"sku":"330301-000-011-20-90-01-00","price":113.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330301_cbb159e9-748d-46d5-a628-0f06bb1f0c61.jpg?v=1785312244","url":"https:\/\/www.plcsparehub.com\/products\/330301-000-011-20-90-01-00-bently-nevada-high-temp-probe-stock","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}