{"product_id":"bently-nevada-330102-11-45-50-11-cn-3300-xl-8mm-proximity-transducer-system","title":"Bently Nevada 330102-11-45-50-11-CN 3300 XL 8mm Proximity Transducer System","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330102-11-45-50-11-CN\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eis a precision-engineered 3300 XL series eddy current proximity transducer system designed for continuous vibration and position monitoring of industrial machinery. This system provides an accurate, non-contacting measurement of the displacement between a probe tip and a rotating shaft, converting mechanical motion into a high-fidelity electrical signal. Built with a robust polyphenylene sulfide (PPS) probe tip and a stainless steel case, the 330102 is optimized for reliability in extreme conditions, including exposure to high-pressure lubricants and corrosive atmospheres. By delivering critical data to 3500 series monitoring racks, this system facilitates proactive maintenance strategies, significantly reducing unexpected downtime and enhancing the operational safety of high-speed turbomachinery, compressors, and pumps.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 330102 configuration utilizes a multi-segment suffix logic to define physical dimensions, mounting requirements, and regional certifications:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e11 (Unthreaded Length):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDefines the unthreaded portion of the probe barrel, typically in 10 mm increments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e45 (Overall Case Length):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifies the total length of the probe housing. In this instance, 45 represents a 45 mm case.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e50 (Total Length):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndicates the total length of the probe and integral cable. The 50 code corresponds to a 5.0 meter system length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e11 (Connector and Cable-Type Option):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifies the 3300 XL standard connector with cable protection\/armor options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCN (Agency Approval):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesignates specific regional compliance and safety certifications for the Chinese market (NEPSI\/CCC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330102-11-45-50-11-CN\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 kg (Shipping)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Tip Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolyphenylene sulfide (PPS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCase Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 303 or 304 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive Probe \/ Powered by Proximitor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I ensure the probe is gapped correctly during installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe probe should be gapped using the DC voltage output from the Proximitor sensor. For a standard 3300 XL 8mm system, the linear range typically centers at -10 VDC, corresponding to a physical gap of approximately 1.27 mm (50 mils) between the tip and the target.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this probe compatible with non-3300 XL Proximitor sensors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the 3300 XL 8mm probe is specifically designed to work within the 3300 XL ecosystem. Mixing 3300 XL probes with non-XL Proximitors or extension cables will result in scale factor errors and non-linearities in the vibration data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the PPS tip material?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePolyphenylene sulfide is a high-performance thermoplastic that offers superior chemical resistance and dimensional stability at high temperatures, preventing tip deformation that could cause physical contact with the rotating shaft.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cp\u003eProper deployment of the 330102 series proximity system is essential for signal accuracy and longevity:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTarget Material Calibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe system is factory-calibrated for AISI 4140 steel. If the shaft material differs (e.g., stainless steel or chrome-plated), the scale factor will change, necessitating a custom calibration curve within the monitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSide Clearance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure a minimum side clearance of 1.5 times the probe tip diameter (approx. 12 mm) from any surrounding metal. Insufficient clearance causes \"side-viewing,\" where the probe detects the housing instead of the shaft, leading to false readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnector Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe gold-plated brass connectors must be hand-tightened. Use silicone tape or heat-shrink tubing to seal the connection between the probe and the extension cable to prevent oil ingress, which can cause signal drift.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding and Shielding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe Proximitor sensor should be mounted in a DIN-rail or bulkhead housing that is isolated from the machine ground. Ensure the cable shield is only grounded at the monitor rack to eliminate potential ground loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Routing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvoid routing probe cables parallel to high-current power lines. Use grounded metal conduit or tray systems to protect the coaxial cable from mechanical damage and electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668321628523,"sku":"330102-11-45-50-11-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330102-11-45-50-11-cn-3pbaaws5ggi_b511c4a8-ca09-446d-be8f-40f211448306.jpg?v=1765521165","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330102-11-45-50-11-cn-3300-xl-8mm-proximity-transducer-system","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}