{"product_id":"330303-006-50-90-00-00-bently-nevada-high-temperature-probe-3300-xl","title":"330303-006-50-90-00-00 Bently Nevada High Temperature Probe | 3300 XL","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: Engineered for extreme thermal operating environments, the \u003cb\u003eBently Nevada\u003c\/b\u003e \u003cb\u003e330303-006-50-90-00-00\u003c\/b\u003e represents a specialized high-temperature proximity probe from the trusted \u003cb\u003e3300 XL Series\u003c\/b\u003e. Utilizing a smooth case architecture with a robust ceramic probe tip and AISI 316L stainless steel housing, this transducer withstands continuous process heat up to +350°C. Designed and manufactured in the U.S.A., it delivers exceptional signal fidelity for critical monitoring applications where standard probes experience thermal degradation.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown \u0026amp; Part Number Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Segment Code\u003c\/th\u003e\n\u003cth\u003eConfiguration Parameter\u003c\/th\u003e\n\u003cth\u003eEngineering Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eManufacturer\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand Origin\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eBently Nevada\u003c\/b\u003e (Made in U.S.A.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProduct Model\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFull Part Number\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e330303-006-50-90-00-00\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProduct Series\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eTransducer Family\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003e3300 XL Series\u003c\/b\u003e High Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e006\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Case Length Option\u003c\/td\u003e\n\u003ctd\u003e0.6 inches smooth case profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e50\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHardline Length Option\u003c\/td\u003e\n\u003ctd\u003e5.0 meters (16.4 feet) high-temp hardline cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e90\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eTotal Length Option\u003c\/td\u003e\n\u003ctd\u003e9.0 meters (30 feet) total system length with extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e00\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eExtension Cable Armor Option\u003c\/td\u003e\n\u003ctd\u003eWithout stainless steel armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003e00\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eNot required (Standard commercial grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdvanced Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIncremental Scale Factor (ISF):\u003c\/b\u003e 3.94 V\/mm (100 mV\/mil) ±9.65% including interchangeability error over a 4.0 mm linear range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLinear Range:\u003c\/b\u003e 4.0 mm (160 mil) operating span starting from approximately 0.6 mm target distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDeviation from Best Fit Straight Line (DSL):\u003c\/b\u003e Less than ±78 µm (±3.1 mils) at ambient conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThermal Drift Performance:\u003c\/b\u003e ISF remains within ±30% and DSL remains within ±0.51 mm (±20 mils) across a probe temperature range of +22°C to +350°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 0 to 6 kHz (+0, -3 dB typical) with up to 305 meters of field wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDC Resistance (R\u003csub\u003ePROBE\u003c\/sub\u003e):\u003c\/b\u003e 8.11 ohms from center conductor to outer conductor for the 5.0-meter configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTarget and Shaft Criteria:\u003c\/b\u003e Requires a minimum flat target diameter of 30.5 mm (1.2 in) and a minimum shaft diameter of 152 mm (6.0 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e -34°C to +350°C (-30°F to +662°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Equipment \u0026amp; Industrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeployed on extreme-duty steam turbines, gas turbine exhaust ends, and high-temperature heavy-duty industrial compressors.\u003c\/li\u003e\n\u003cli\u003eUtilized in petroleum refining fluid catalytic cracking units and boiler feed water pump assemblies.\u003c\/li\u003e\n\u003cli\u003ePerfect for heavy manufacturing environments experiencing severe radiant and ambient thermal loads where standard polymer-tipped probes fail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMachinery Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTracks high-frequency radial vibration transients and axial shaft displacement under intense thermal expansion conditions.\u003c\/li\u003e\n\u003cli\u003eIdentifies early-stage rotor imbalance, thermal bow phenomena, and journal bearing wipe before catastrophic mechanical failure.\u003c\/li\u003e\n\u003cli\u003eProvides stable voltage bias outputs to machinery protection systems despite severe temperature gradients across the machine casing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFulfillment, Warranty \u0026amp; Shipping Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty Protection:\u003c\/b\u003e Comprehensive 12-month replacement or repair warranty covering all manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDispatch Timeline:\u003c\/b\u003e Rapid order processing with dispatch within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGlobal Shipping Partners:\u003c\/b\u003e Secure, tracked international delivery utilizing FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComparative Model Analysis \u0026amp; Selection Guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eComparison Model:\u003c\/b\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330303-006-20-90-01-00-bently-nevada-high-temp-proximity-probe\"\u003e\u003cspan style=\"color: blue;\"\u003e\u003cb\u003e330303-006-20-90-01-00\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEngineering Recommendation:\u003c\/b\u003e While both models share the 0.6-inch overall case length and total 9.0-meter system length, the \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330303-006-20-90-01-00-bently-nevada-high-temp-proximity-probe\"\u003e\u003cspan style=\"color: blue;\"\u003e\u003cb\u003e330303-006-20-90-01-00\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e features a shorter 2.0-meter hardline cable option paired with protective stainless steel armor (01 code). Choose the \u003cb\u003e330303-006-50-90-00-00\u003c\/b\u003e when your routing path demands a longer 5.0-meter hardline span through extreme heat zones, and opt for armored variants if mechanical abrasion or chemical splash risks outweigh direct thermal exposure lengths.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWhy does the 330303-006-50-90-00-00 utilize a ceramic tip instead of standard polyphenylene sulfide?\u003c\/b\u003e\u003cbr\u003eCeramic materials possess superior thermal stability and structural rigidity at extreme temperatures up to +350°C, preventing tip distortion or calibration drift that would destroy standard plastic probe tips in high-heat environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow does the 5.0-meter hardline cable length affect signal integrity during operation?\u003c\/b\u003e\u003cbr\u003eThe specialized hardline cable construction maintains stable electrical impedance and low capacitance across long thermal transition zones, preserving the flat frequency response up to 6 kHz without signal attenuation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat precautions are necessary when routing the unarmored hardline cable?\u003c\/b\u003e\u003cbr\u003eBecause the hardline option lacks outer stainless steel armor, technicians must secure the cable using high-temperature clamps to prevent mechanical fatigue, sharp bending radii, and vibration rubbing against adjacent machine structures.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow can field engineers verify proper probe performance during hot commissioning?\u003c\/b\u003e\u003cbr\u003eEngineers should measure the DC voltage gap directly at the monitor rack terminals using a high-impedance digital multimeter to confirm that the static gap voltage settles near the recommended -9 Vdc operating center.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat factors dictate choosing a 5.0-meter hardline over a 2.0-meter hardline variant?\u003c\/b\u003e\u003cbr\u003eSelection depends entirely on the distance from the high-temperature machine penetration point to a safe, cooler junction box location where the transition to standard extension cables can safely take place.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330303.png?v=1779872473\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013973106870,"sku":"330303-006-50-90-00-00","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330303_261ffab7-6448-46e0-9ccd-3ede477a42ab.jpg?v=1786421326","url":"https:\/\/www.plcsparehub.com\/products\/330303-006-50-90-00-00-bently-nevada-high-temperature-probe-3300-xl","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}