{"product_id":"3300-50-bently-nevada-tachometer-module-3300-series","title":"3300\/50 Bently Nevada Tachometer Module 3300 Series","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 3300\/50 Tachometer Module is a cornerstone component within the legacy 3300 Monitoring System, designed specifically to provide reliable speed monitoring for critical rotating machinery. As an essential element in vibration and machinery protection, this single-channel monitor serves as a high-precision interface for monitoring shaft speed and rotor position.\u003c\/p\u003e\n\u003cp\u003eEngineered for reliability in harsh industrial environments, the 3300\/50 delivers dual setpoint alarm capabilities and a standard 4-20 mA output, allowing for seamless integration into existing DCS or PLC control architectures. Whether you are looking to buy a 3300\/50 to replace a failing unit or maintaining your plant’s legacy monitoring infrastructure, this module ensures your machinery operates within safe parameters.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Channel Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated monitoring for accurate speed measurement and overspeed protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Setpoint Alarms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConfigurable thresholds for Alert and Danger conditions to ensure timely machine shutdown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStandardized Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes a 4-20 mA proportional output for integration with control loops and data acquisition systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to withstand high-vibration and high-temperature environments typical of power generation and oil \u0026amp; gas facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Calibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStreamlined front-panel access for setup and maintenance.\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\u003eProduct Model\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3300\/50\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\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\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTachometer Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 kΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDuty Cycle\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1% minimum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +65°C (+32°F to +150°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRelative Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTo 95%, non-condensing\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\u003e1.50 kg (3.3 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.1 x 20.3 x 30.5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTariff Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8537101190\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCountry of Origin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModel Configuration Explanation\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 3300\/50 is configured via internal switches and potentiometers located on the module’s front interface. These settings allow technicians to define the transducer type, set full-scale RPM ranges, and configure the logic for the dual relay setpoints. Proper configuration is vital to ensuring the module correctly interprets input signals from proximity probes or magnetic pickups used in rotating machinery speed monitoring.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSteam and Gas Turbines:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVital for overspeed protection and operational speed logging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCentrifugal Compressors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMonitoring speed to prevent surging and mechanical failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge Electric Motors and Generators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsuring constant speed monitoring for load management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePumps and Fans:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtecting high-value assets from rotational speed instability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePetrochemical Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEssential safety monitoring for high-speed rotating equipment in hazardous zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 3300\/50 is specifically designed for the Bently Nevada 3300 Monitoring System chassis. It is compatible with a wide range of proximity transducer systems, including 5mm, 8mm, and 11mm probes. When upgrading or replacing modules, ensure your rack power supply and communication modules are fully functional to support the 3300\/50 integration.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety First:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure power is isolated from the 3300 rack before attempting to insert or remove any module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeat the Module:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCarefully align the module with the rack guide rails and slide it in until the connector is firmly seated in the backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse shielded twisted-pair cables for signal inputs to minimize electromagnetic interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVerify all switch settings match the requirements of the machine’s speed range before applying power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTesting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerform a loop test on the 4-20 mA output to ensure the signal correctly scales to the DCS\/PLC receiver.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eProduct Advantages\u003c\/h3\u003e\n\u003cp\u003eChoosing genuine Bently Nevada parts ensures maximum operational safety. Unlike third-party alternatives, the original 3300\/50 provides the exact response times and signal filtering required by Bently Nevada’s proprietary protection algorithms. Our units are tested for performance, guaranteeing that you receive reliable industrial automation spare parts that meet the original factory standards.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eWe maintain a substantial inventory of the 3300\/50 Tachometer Module. If you are looking for an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ein-stock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esolution to minimize plant downtime, contact our sales team today. We provide transparent pricing and expedited shipping options.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn Stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWorldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupport:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTechnical documentation and installation assistance available upon request.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics and Shipping\u003c\/h3\u003e\n\u003cp\u003eWe prioritize the integrity of your hardware during transit. Every 3300\/50 module is packed using\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanti-static industrial packaging\u003c\/strong\u003e, providing advanced protection against electrostatic discharge (ESD), moisture, and physical impact. We partner with top-tier global logistics providers to ensure your equipment arrives safely and on time, whether you are in a remote industrial site or a major logistics hub.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Maxwell PLC\u003c\/h3\u003e\n\u003cp\u003eAt Maxwell PLC, we bridge the gap between legacy industrial systems and modern availability. With over 50 years of experience in the automation industry, we understand the critical nature of TSI and vibration monitoring systems. We specialize in sourcing hard-to-find, genuine Bently Nevada parts, providing expert technical support, and ensuring that your procurement process is as efficient as your machinery.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the lead time if I buy a 3300\/50 from you?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe keep this module in stock, allowing for same-day or next-day processing for most orders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Bently Nevada product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, we specialize in providing genuine Bently Nevada parts that have been inspected for quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 3300\/50 come with a warranty?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll our industrial automation spare parts come with a comprehensive warranty to give you peace of mind.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan you provide a competitive quote for bulk orders?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. Please contact our sales department with your required quantities for project-specific pricing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between this and newer Bently Nevada systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3300\/50 is for the legacy 3300 series. Newer systems, such as the 3500 series, offer enhanced digital communication and modularity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs technical support included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur team of industrial automation experts is available to provide guidance on setup and compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDo you ship internationally?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, we ship to all major global regions using secure and traceable logistics services.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this to replace a 3300\/50 that is currently failing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, as long as it matches your current part number and revision, it is a direct drop-in replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat payment methods do you accept?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer flexible payment terms for established corporate accounts and standard electronic bank transfers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I do if my module arrives damaged?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to our rigorous anti-static and shock-proof packaging, damage is rare. However, we provide full insurance and support to resolve any logistics issues immediately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated Models\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/55\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/50-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/20\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/40\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/52\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/45\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBently Nevada 3300\/25\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026870882477,"sku":"3300\/50","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/350070m-1_ccff3b16-9fc0-4256-ad28-1866b2a85aa2.jpg?v=1780389429","url":"https:\/\/www.maxwellplc.com\/products\/3300-50-bently-nevada-tachometer-module-3300-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}