{"product_id":"330101-00-30-50-02-cn-bently-nevada-3300-xl-8-mm-proximity-probes","title":"330101-00-30-50-02-CN | Bently Nevada | 3300 XL 8 mm Proximity Probes","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e330101-00-30-50-02-CN\u003c\/strong\u003e non-contacting transducer element provides precise, static and dynamic proximity data for critical rotating machinery. Designed for mounting within machinery housings, this proximity probe uses eddy current principles to generate an output voltage directly proportional to the physical gap between the probe tip and an observed conductive target surface. The device interfaces seamlessly with plant-wide monitoring instrumentation to track parameters such as radial vibration, axial position, speed, and Keyphasor references on fluid-film bearing machines.\u003c\/p\u003e\n\u003cp\u003eConstructed with a rugged stainless steel case and a high-strength polyphenylene sulfide tip, the unit operates reliably under extreme conditions including high temperatures and mechanical stress. It incorporates specialized mechanical bonding and advanced strain relief to withstand harsh industrial environments, ensuring consistent measurement integrity and long-term durability without the need for periodic re-calibration.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolded Tip Fusion:\u003c\/strong\u003e Employs a patented TipLoc molding method that produces an exceptionally robust bond between the polyphenylene sulfide probe tip and the steel body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Cable Connection:\u003c\/strong\u003e Incorporates a patented CableLoc design providing a robust 330 N (75 lbf) pull strength to ensure secure attachment from the probe body to the integrated lead cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-Tightening Coaxial Connector:\u003c\/strong\u003e Features a corrosion-resistant, gold-plated ClickLoc miniature coaxial interface that locks into position with a distinct mechanical click, preventing loosening from machine vibrations without requiring specialized tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull System Interchangeability:\u003c\/strong\u003e Fully complies with American Petroleum Institute (API) 670 standards for mechanical configuration, linear range, and accuracy, allowing components to be replaced without re-calibrating the entire monitor loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackward Compatibility:\u003c\/strong\u003e Operates interchangeably with non-XL 3300 series 5 mm and 8 mm proximity transducer system elements, ensuring versatile integration into existing plant monitoring networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFluid-film bearing industrial machines\u003c\/li\u003e\n\u003cli\u003eRadial vibration monitoring on rotating shafts\u003c\/li\u003e\n\u003cli\u003eAxial shaft position tracking\u003c\/li\u003e\n\u003cli\u003eKeyphasor reference measurements\u003c\/li\u003e\n\u003cli\u003eSpeed and overspeed sensing on high-speed industrial turbines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel \/ Suffix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eOption Selection\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelection Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e330101\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm Proximity Probe, 3\/8-24 UNF thread, without armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnthreaded Length Option\u003c\/td\u003e\n\u003ctd\u003e0.0 in unthreaded length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-30\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Case Length Option\u003c\/td\u003e\n\u003ctd\u003e3.0 in overall case length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-50\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTotal Length Option\u003c\/td\u003e\n\u003ctd\u003e5.0 meters (16.4 feet) total system length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnector and Cable Option\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc connector, standard cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-CN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eCountry-specific safety approval for China (GB\/Ex certifications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Category\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (80 mils), beginning at approximately 0.25 mm (10 mils) from the target surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncremental Scale Factor (ISF)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil) ±5% typical over the linear range when measured against an AISI 4140 steel target\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Gap Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-9 Vdc at approximately 1.27 mm (50 mils) gap setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Output Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately -1 Vdc to -17 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe DC Resistance (R_PROBE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.73 ohms ±0.50 ohms (between center conductor and outer conductor for a 5.0 meter system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Low-Frequency Cutoff\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat response from 0 Hz (DC) up to 10 kHz; +0, -3 dB attenuation with up to 305 meters of field wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Size Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.2 mm (0.6 in) minimum diameter flat target surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Diameter Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76.2 mm (3 in) recommended minimum; 50.8 mm (2 in) absolute minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Rated Case Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.2 N-m (100 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Case Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5 N-m (66 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Tip Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Case Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAISI 303 or 304 Stainless Steel (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Cable Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 ohm triaxial, fluoroethylene propylene (FEP) insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGold-plated brass or gold-plated beryllium copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Connector Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.565 N-m (5 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating and Storage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-52 degC to +177 degC (-62 degF to +350 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Pressure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned to seal differential pressure between probe tip and case via internal Viton O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (A Baker Hughes Company)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States of America\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal System Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7 kg (1.5 lbm) typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Casing Thread Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 UNF-2A thread configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Pin\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMiniature Male Coaxial Plug\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-frequency ClickLoc gold-plated link to 3300 XL extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Coaxial Center Conductor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarries RF drive current and dynamic gap signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Coaxial Outer Shield\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eServes as the signal common return path and electrical shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Engagement Boundaries:\u003c\/strong\u003e Strictly observe the maximum thread engagement limit of 0.563 inches for 3\/8-24 UNF configurations. Exceeding this boundary can lead to mechanical binding and casing damage during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Bend Radius Restrictions:\u003c\/strong\u003e Maintain a minimum cable bend radius of 25.4 mm (1.0 inch) along all FEP cable runs to prevent micro-fractures in the internal conductors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Tightening Method:\u003c\/strong\u003e Connect the miniature coaxial plug to the extension cable finger-tight only until a distinct mechanical click is heard. Do not apply mechanical tools or pliers to the gold-plated ClickLoc joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Gap Optimization:\u003c\/strong\u003e Set the physical probe gap distance using an electrical voltmeter connected to the sensor output. Adjust the mechanical position until the DC voltage reads approximately -9 Vdc, which corresponds to the mid-point of the linear measurement window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Protection Action:\u003c\/strong\u003e Protect all external cable-to-cable connections using a dedicated connector protector kit or silicone self-fusing tape to mitigate fluid entry and prevent environmental degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFCC Rules:\u003c\/strong\u003e Compliant with Part 15 of FCC interference rules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuropean Directives:\u003c\/strong\u003e EMC Directive 2014\/30\/EU, RoHS Directive 2011\/65\/EU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial EMC Standards:\u003c\/strong\u003e EN 61000-6-2 (Industrial Immunity), EN 61000-6-4 (Industrial Emissions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChina RoHS:\u003c\/strong\u003e 15-Year Environment Friendly Use Period (EFUP) specification under standard SJ\/T 11364-2024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Standards:\u003c\/strong\u003e GB\/Ex certified for hazardous environments under suffix option -CN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the internal probe thread engagement exceeds the nominal limits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExceeding the maximum recommended 0.563 inches of thread depth can create physical binding during installation. This mechanical stress can score the casing or permanently jam the assembly into the bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it necessary to use tools to secure the miniature coaxial cable joint?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe gold-plated ClickLoc connectors are specifically designed for hand-tight installation. You must tighten them finger-tight until you hear a mechanical click, as using pliers or tools can distort the contact boundaries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the baseline electrical resistance signature of this probe module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor this specific 5.0 meter configuration, the nominal direct current resistance between the inner center conductor and the outer conductor shield is 8.73 ohms ±0.50 ohms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this probe be paired with an 11-meter proximity sensor system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, this 5-meter total length probe option is calibrated and designed exclusively for use with a 5.0 meter Proximitor sensor loop to maintain proper system accuracy and impedance matching.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668314583403,"sku":"330101-00-30-50-02-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330101-00-30-50-02-cn-zthejsuapcd_d55b5f2a-742d-4b4e-ac05-739d4d3c2e85.jpg?v=1765520970","url":"https:\/\/www.plcprotech.com\/products\/330101-00-30-50-02-cn-bently-nevada-3300-xl-8-mm-proximity-probes","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}