{"product_id":"330302-000-011-10-90-00-00-bently-nevada-high-temp-probe","title":"330302-000-011-10-90-00-00 Bently Nevada High Temp Probe","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e330302-000-011-10-90-00-00 Bently Nevada 3300 High Temperature Probe\u003c\/strong\u003e\u003c\/span\u003e provides precise non-contact vibration measurement under extreme thermal conditions.\u003c\/p\u003e\n\u003cp\u003eMachinery condition monitoring architectures rely on this eddy current transducer for shaft displacement, vibration, and position tracking up to +350°C (+662°F).\u003c\/p\u003e\n\u003cp\u003eBuilt with a ceramic probe tip and an AISI 316L stainless steel housing, the assembly delivers exceptional mechanical resilience against harsh industrial gas paths.\u003c\/p\u003e\n\u003cp\u003eThe integrated hardline cable transitions high-temperature signals cleanly from internal bearing cavities out to field terminal connections.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePart Number Suffix \u0026amp; Configuration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe hierarchical tree below details the exact option code structure for the \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e330302-000-011-10-90-00-00\u003c\/strong\u003e\u003c\/span\u003e using MECE principles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330302\u003c\/strong\u003e — \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003eBently Nevada 3300 High Temperature Probe\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e000\u003c\/strong\u003e — Unthreaded Case Length: 0 mm (Fully threaded case profile)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e011\u003c\/strong\u003e — Overall Case Length: 11 mm case length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10\u003c\/strong\u003e — Hardline Cable Length: 1.0 meter (3.3 feet) high-temperature hardline lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90\u003c\/strong\u003e — Total System Length: 9.0 meters (30 feet) total length (includes extension cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e — Extension Cable Armor: Without stainless steel protective armor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e — Agency Approval: Standard non-approved configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Table\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Category\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEngineering Parameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Value \/ Measurement\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eSystem Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003eBently Nevada\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Designation\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e330302-000-011-10-90-00-00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eMade in U.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003e\u003cstrong\u003eElectrical \u0026amp; Dynamic Performance\u003c\/strong\u003e\u003c\/td\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 (160 mil) linear range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeviation from Straight Line (DSL)\u003c\/td\u003e\n\u003ctd\u003eLess than ±78 μm (±3.1 mils) at ambient; ±0.51 mm (±20 mils) extended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (RPROBE)\u003c\/td\u003e\n\u003ctd\u003e5.06 Ω (Center Conductor to Outer Conductor)\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 305m field wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003e\u003cstrong\u003eMechanical Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProbe Tip Material\u003c\/td\u003e\n\u003ctd\u003eHigh-grade Ceramic insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Case Material\u003c\/td\u003e\n\u003ctd\u003eAISI 316L Stainless Steel (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Mass \/ Weight\u003c\/td\u003e\n\u003ctd\u003e117 g\/m (1.26 oz\/ft) hardline cable + 12 g\/cm (1.07 oz\/in) probe case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget \u0026amp; Shaft Minimums\u003c\/td\u003e\n\u003ctd\u003eMin target diameter: 30.5 mm (1.2 in) | Min shaft diameter: 152 mm (6.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperating \u0026amp; Storage Temperature\u003c\/td\u003e\n\u003ctd\u003e-34°C to +350°C (-30°F to +662°F) continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal ISF Stability\u003c\/td\u003e\n\u003ctd\u003eISF remains within ±30% of 3.94 V\/mm across full 22°C to +350°C range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Turbines \u0026amp; Exhaust Frames:\u003c\/strong\u003e Monitors rotor shaft displacement inside hot gas paths and bearing housings where standard PPS tips melt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteam Turbine Exhaust Valves:\u003c\/strong\u003e Tracks valve stem position and thermal expansion movement under continuous elevated steam temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Hot Gas Expanders:\u003c\/strong\u003e Measures dynamic radial vibration near main shaft seals exposed to extreme process heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e330302-000-011-10-90-00-00\u003c\/strong\u003e\u003c\/span\u003e outputs a linear raw voltage signal proportional to the physical gap between the ceramic probe tip and target shaft.\u003c\/p\u003e\n\u003cp\u003eDiagnostic monitoring systems utilize this signal to render orbit plots, average shaft position trends, and spectral vibration profiles.\u003c\/p\u003e\n\u003cp\u003eField engineers monitor real-time thermal growth and detect early-stage shaft unbalance, bow, or thermal eccentricity in turbomachinery.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDuring an overhaul of a combined-cycle power plant gas turbine, standard proximity probes continuously failed due to high thermal degradation near the turbine exhaust frame.\u003c\/p\u003e\n\u003cp\u003eThe intense ambient heat softened standard polymer tips, causing signal drift and false high-vibration alarms.\u003c\/p\u003e\n\u003cp\u003eOur technical team recommended deploying the ceramic-tipped \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e330302-000-011-10-90-00-00\u003c\/strong\u003e\u003c\/span\u003e high-temperature transducer.\u003c\/p\u003e\n\u003cp\u003eThe ceramic construction and 316L stainless steel hardline cable withstood continuous operational temperatures exceeding +300°C without signal attenuation.\u003c\/p\u003e\n\u003cp\u003eThis replacement eliminated false trips, maintaining stable vibration monitoring across the entire peak-demand operating season.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging, Delivery \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEvery \u003cspan style=\"color: #1a5276;\"\u003e\u003cstrong\u003e330302-000-011-10-90-00-00\u003c\/strong\u003e\u003c\/span\u003e probe is thoroughly tested and packaged in protective anti-static wrap to ensure original factory integrity.\u003c\/p\u003e\n\u003cp\u003eOrders ship within 24 to 48 hours via global express couriers including FedEx, UPS, and DHL.\u003c\/p\u003e\n\u003cp\u003eAll purchases include full 12-month warranty coverage against manufacturing defects.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Why is ceramic material used for the probe tip instead of standard polyphenylene sulfide (PPS)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Ceramic retains structural rigidity and electrical insulation properties at temperatures up to +350°C, whereas standard PPS degrades above +177°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What overall system length configuration does the 90 suffix code represent?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Suffix 90 indicates a complete 9.0-meter (30-foot) total electrical system length, which includes the probe, hardline cable, and matched extension cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does thermal expansion affect the target gap setting in high-temperature installations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Because heat expands machine casings and shafts, engineers must calculate thermal growth vectors and set cold mounting gaps to ensure the probe remains within its 4.0 mm linear range at operating temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can the hardline cable section be bent sharply during field routing inside bearing housings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: No, hardline stainless steel cable requires minimum bend radius considerations; sharp crimping damages internal coaxial insulation and alters system impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What essential checks should engineers perform to verify proper impedance match when installing spare high-temp probes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Verify that the total probe DC resistance matches 5.06 Ω, ensure system length components match 9.0 meters total, and confirm your supplier provides a 12-month warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330301_330302_5bd53e00-ea55-4885-a132-bfa6abffc8cf.png?v=1787033877\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013972844726,"sku":"330302-000-011-10-90-00-00","price":113.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330302_2.jpg?v=1787902052","url":"https:\/\/www.plcsparehub.com\/products\/330302-000-011-10-90-00-00-bently-nevada-high-temp-probe","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}