{"product_id":"330101-00-33-10-02-cn-bently-nevada-3300-xl-8mm-proximity-probe","title":"330101-00-33-10-02-CN Bently Nevada 3300 XL 8mm Proximity Probe","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330101-00-33-10-02-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erepresents the gold standard in eddy current technology under the Bently Nevada 3300 XL 8mm series. This proximity probe serves as a critical frontline sensor for Machine Condition Monitoring (MCM) in high-speed rotating assets such as steam turbines, centrifugal compressors, and large electric motors. By employing non-contact measurement principles, it precisely captures static (displacement) and dynamic (vibration) signals from the target shaft.\u003c\/p\u003e\n\u003cp\u003eEngineers rely on this specific 8mm probe for its exceptional linearity and temperature stability. It converts the physical gap between the probe tip and the observed surface into a proportional electrical signal, enabling the TSI (Turbine Supervisory Instrumentation) system to detect early signs of bearing wear, shaft misalignment, or rotor imbalance. Its robust construction ensures that even in the presence of oil, steam, or high-pressure environments, the data remains accurate and reliable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eAs a modular component of the Bently Nevada ecosystem, each segment of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330101-00-33-10-02-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epart number defines a specific mechanical and regulatory configuration tailored for industrial integration.\u003c\/p\u003e\n\u003ch3\u003eUnthreaded Length (00)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesignation indicates a 0.0 mm unthreaded length. The entire case body features metric threads (M10 x 1), allowing for maximum flexibility when mounting through brackets or deep housings.\u003c\/p\u003e\n\u003ch3\u003eOverall Case Length (33)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e33\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoption specifies a 3.3-inch (approximately 84 mm) overall case length. This length provides the necessary reach to pass through machine casings while maintaining structural rigidity to prevent parasitic vibration of the probe body itself.\u003c\/p\u003e\n\u003ch3\u003eTotal Length (10)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esignifies a 1.0-meter total cable length. This short-coupled design minimizes electrical noise and is typically connected to an extension cable before reaching the Proximitor® Sensor.\u003c\/p\u003e\n\u003ch3\u003eConnector and Cable (02)\u003c\/h3\u003e\n\u003cp\u003eThis unit features the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMiniature coaxial ClickLoc™ connector\u003c\/strong\u003e. The \"02\" configuration utilizes standard cable materials designed for high-performance signal transmission without the need for additional fluid-resistant armor.\u003c\/p\u003e\n\u003ch3\u003eAgency Approval (CN)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuffix confirms compliance with country-specific certifications for the Chinese market, including NEPSI or CCC-Ex explosion-proof standards, ensuring safe operation in hazardous Area 0 or Area 1 environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProbe Tip Diameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Sensitivity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51°C to +177°C (-60°F to +350°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinearity Error\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLess than ±1% over linear range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterchangeability Error\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±5% maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRecommended Target\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 4140 Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP68 (Probe tip and case)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation \u0026amp; Maintenance Guide\u003c\/h2\u003e\n\u003cp\u003eSuccessful deployment of the 3300 XL 8mm probe requires precise mechanical calibration and electrical verification.\u003c\/p\u003e\n\u003ch3\u003eSetting the Gap Voltage\u003c\/h3\u003e\n\u003cp\u003eDuring installation, the technician must set the mechanical gap to correspond with the center of the linear range. Connect the probe to a Proximitor® and use a digital multimeter to measure the DC voltage. For a standard 3300 XL system, a gap voltage of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-10.0 VDC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etypically represents the center point (approximately 1.27 mm or 50 mils from the target).\u003c\/p\u003e\n\u003ch3\u003eCable Management\u003c\/h3\u003e\n\u003cp\u003eMaintain a minimum cable bend radius of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e25.4 mm (1.0 inch)\u003c\/strong\u003e. Sharp kinks in the coaxial cable will degrade signal integrity and may cause \"ghost\" vibration readings. Always use a connector protector kit if the ClickLoc™ junction resides in an oily or moisture-heavy area.\u003c\/p\u003e\n\u003ch3\u003eMounting Integrity\u003c\/h3\u003e\n\u003cp\u003eTighten the M10 jam nuts to the specified torque to prevent loosening during operation. Ensure the probe tip remains perfectly perpendicular to the shaft surface; any significant angular misalignment will result in distorted sensitivity and non-linear data.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330101-00-33-10-02-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels in environments where other sensors fail. Its PPS (Polyphenylene Sulfide) tip survives prolonged exposure to corrosive lubricants and chemical vapors found in downstream oil and gas processing.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the 3300 XL series offers complete interchangeability. You can replace individual probes, extension cables, or Proximitor® sensors without the tedious task of re-calibrating the entire loop, provided the total cable length remains consistent (e.g., 5m or 9m system). This \"hot-swap\" capability significantly reduces downtime during critical maintenance windows.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What does the \"CN\" suffix specifically provide for my facility?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The \"CN\" suffix ensures the probe meets local Chinese regulatory requirements for hazardous area installations. It typically involves specific labeling and certification documentation required by safety inspectors in China that standard \"00\" (North American\/ATEX) options may lack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I use this probe with an older 3300 (non-XL) Proximitor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: While physically similar, the 3300 XL probe is optimized for the 3300 XL Proximitor. Using it with legacy 3300 systems is possible but may result in a slight decrease in linearity. We recommend upgrading the Proximitor to the XL version for the best performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How do I verify if the probe has failed or if it is a cable issue?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Use a multimeter to check the resistance between the center pin and the outer shell of the ClickLoc™ connector. A healthy 1.0-meter probe should show a resistance between\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4.0 and 8.0 ohms\u003c\/strong\u003e. An \"infinite\" reading indicates an open circuit (broken wire), while a very low reading suggests a short.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is a specialized tool required for the ClickLoc™ connector?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: No, the ClickLoc™ design allows for finger-tight connection. It features a self-locking mechanism that prevents the connector from vibrating loose, which is a significant improvement over older threaded SMA-style connectors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668325921131,"sku":"330101-00-33-10-02-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330101-00-33-10-02-cn-u2k22atbubn_82346aa4-5f04-4ef2-9954-493468b476c7.jpg?v=1765521313","url":"https:\/\/www.plcprotech.com\/products\/330101-00-33-10-02-cn-bently-nevada-3300-xl-8mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}