{"product_id":"330105-00-32-05-02-00-bently-nevada-3300-xl-8mm-reverse-mount-probe","title":"330105-00-32-05-02-00 Bently Nevada 3300 XL 8mm Reverse Mount Probe","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330105-00-32-05-02-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebelongs to the high-performance Bently Nevada 3300 XL 8mm family, specifically designed as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eReverse Mount\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esolution. This configuration caters to specialized industrial housing requirements where the probe must be installed through the internal diameter of a mounting sleeve or housing. It plays a pivotal role in Turbine Supervisory Instrumentation (TSI), delivering non-contact displacement measurements for radial vibration and axial position monitoring.\u003c\/p\u003e\n\u003cp\u003eEngineered for the most demanding rotating machinery, including steam turbines and high-pressure compressors, this probe utilizes advanced eddy current technology. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePPS (Polyphenylene Sulfide)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etip and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStainless Steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecase ensure the unit maintains a linear 200 mV\/mil signal even when submerged in hot lubricating oil or exposed to high-velocity steam. By capturing minute shaft movements, the 330105 facilitates predictive maintenance and prevents costly unplanned downtime.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe model code\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330105-00-32-05-02-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edefines a specific mechanical footprint optimized for internal machine mounting.\u003c\/p\u003e\n\u003ch3\u003eReverse Mount Housing (00-32)\u003c\/h3\u003e\n\u003cp\u003eThe configuration specifies a standard reverse mount body. Unlike standard \"forward\" probes, the reverse mount design allows the probe to be secured within a 3\/8-24 threaded housing or a Bently Nevada probe sleeve, facilitating easy gap adjustment from the exterior of the machine.\u003c\/p\u003e\n\u003ch3\u003eTotal Length (05)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoption provides a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.5-meter (1.6 feet)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecable length. This short-coupled pigtail is ideal for installations where the Proximitor® or extension cable junction is located immediately adjacent to the machine casing, reducing the risk of cable snagging and electrical interference.\u003c\/p\u003e\n\u003ch3\u003eConnector Type (02)\u003c\/h3\u003e\n\u003cp\u003eThis probe features the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMiniature ClickLoc™ coaxial connector\u003c\/strong\u003e. This gold-plated, locking interface eliminates the reliability issues associated with standard threaded connectors. It resists loosening under the high-frequency vibration common in turbine decks.\u003c\/p\u003e\n\u003ch3\u003eAgency Approval (00)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesignation indicates that no specific regional hazardous area approvals are selected. This makes it a cost-effective choice for general industrial applications or locations where \"standard\" electrical safety ratings are sufficient.\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\u003eScale Factor\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\u003eCase Material\u003c\/strong\u003e\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\u003e\u003cstrong\u003eTip Material\u003c\/strong\u003e\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\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\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±1% of linear range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.323 Kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330105 series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers unique benefits for facility engineers and maintenance teams:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Access Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe reverse mount architecture allows for probe replacement and gapping in complex housings where a standard threaded probe cannot reach.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Sealing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe PPS tip is chemically bonded to the stainless steel case, creating a leak-proof seal that prevents oil or process gas from migrating through the probe body into the cable conduit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBently Nevada’s 3300 XL technology minimizes \"temperature drift,\" ensuring that vibration readings remain accurate even as the machine transitions from cold start to peak operating temperature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation \u0026amp; Maintenance Guide\u003c\/h2\u003e\n\u003cp\u003eProper installation of a reverse-mount probe is critical for signal accuracy and hardware longevity.\u003c\/p\u003e\n\u003ch3\u003eGapping the Probe\u003c\/h3\u003e\n\u003cp\u003eInstall the probe into the reverse-mount housing and monitor the DC voltage. For the 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 of the 80-mil linear range. Fine-tune the position until the voltage stabilizes before locking the jam nuts.\u003c\/p\u003e\n\u003ch3\u003eConnector Protection\u003c\/h3\u003e\n\u003cp\u003eAlways use a connector protector sleeve over the ClickLoc™ junction. This prevents environmental contaminants like moisture or oil from entering the coaxial connection, which can cause signal \"spikes\" or false vibration alarms.\u003c\/p\u003e\n\u003ch3\u003eHandling the Coaxial Cable\u003c\/h3\u003e\n\u003cp\u003eNever use pliers or sharp tools on the cable. Maintain a minimum bend radius of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e25.4 mm (1.0 inch)\u003c\/strong\u003e. Sharp bends can damage the internal dielectric layer, leading to impedance changes that degrade the sensor's calibration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the main difference between the 330101 and 330105 probes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The 330101 is a standard \"forward\" mount probe with external threads. The 330105 is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereverse mount\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprobe, designed to be inserted into a separate housing or sleeve. They are electrically identical but mechanically distinct.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I use this probe with a standard 3300 XL 9-meter extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes, provided your total system length (Probe + Extension Cable) matches the Proximitor® calibration (usually 5.0m or 9.0m). This 0.5m probe is typically used as part of a 5m or 9m total system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the PPS tip resistant to chemicals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes, the PPS (Polyphenylene Sulfide) tip is highly resistant to most industrial chemicals, including ammonia, caustic solutions, and all common turbine lubricants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How do I know if the ClickLoc™ connector is properly seated?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The ClickLoc™ connector provides a distinct tactile \"click\" when fully engaged. Unlike threaded connectors, you do not need a torque wrench; the locking mechanism ensures a consistent electrical connection even in high-vibration environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668325822827,"sku":"330105-00-32-05-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330105-00-32-05-02-00-kd2iptsgfkb_0db178e9-a98c-42e4-918a-ba9827bae166.jpg?v=1765521309","url":"https:\/\/www.plcprotech.com\/products\/330105-00-32-05-02-00-bently-nevada-3300-xl-8mm-reverse-mount-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}