{"product_id":"3300-03-01-00-system-monitor-module-bently-nevada-3300-series","title":"3300\/03-01-00 System Monitor Module Bently Nevada 3300 Series","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 3300\/03-01-00 functions as the essential executive interface within a 3300 Series Machinery Protection System rack. This module is responsible for the overall supervision of the rack's health, providing centralized status indication and alert management. It continuously monitors the internal power supply voltages and the \"OK\" status of all individual monitor cards installed in the chassis. By serving as the primary diagnostic gateway, the 3300\/03 ensures that operators are immediately notified of system-level faults, such as transducer failure or power loss, which could compromise the protection of critical rotating equipment. It includes the hardware necessary for manual alarm resetting and system-wide bypass functions, making it a mandatory component for any functional 3300-series configuration.\u003c\/p\u003e\n\u003ch3\u003eEssential Hardware Data and Physical Attributes\u003c\/h3\u003e\n\u003cp\u003eThe 3300\/03-01-00 is built for long-term durability, utilizing high-reliability circuitry to maintain rack integrity in demanding plant environments.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3300\/03-01-00\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSystem Monitor \/ Rack Interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSlot Occupancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated slot (usually the first position next to the power supply)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVisual Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLED array for System OK, Alarm, and Danger status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront-panel pushbuttons for Reset and Test functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Port:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront-access serial or coaxial interface for rack configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.78 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.5 cm x 24.5 cm x 24.2 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+5 Vdc and -24 Vdc (supplied via the rack backplane)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-30°C to +65°C (-22°F to +149°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Operational Deployment\u003c\/h3\u003e\n\u003ch3\u003eCentralized Fault Diagnostics\u003c\/h3\u003e\n\u003cp\u003eThe 3300\/03-01-00 is the primary point of contact for plant operators to verify the operational status of an entire machinery protection rack. It aggregates individual card failures into a single \"System OK\" relay output, often integrated into a Distributed Control System (DCS).\u003c\/p\u003e\n\u003ch3\u003eTurbine and Compressor Protection\u003c\/h3\u003e\n\u003cp\u003eIn power generation and oil refineries, this module ensures that the vibration monitoring chain for steam turbines and high-speed compressors remains active. If a power supply fails, the 3300\/03 triggers a system-wide alert to prevent unmonitored operation.\u003c\/p\u003e\n\u003ch3\u003eMaintenance and Testing\u003c\/h3\u003e\n\u003cp\u003eDuring scheduled outages, the module's \"Test\" and \"Reset\" features allow technicians to verify alarm logic and clear latched events after sensors have been calibrated or replaced.\u003c\/p\u003e\n\u003ch3\u003eHazardous Area Monitoring\u003c\/h3\u003e\n\u003cp\u003eInstalled within protective enclosures, the 3300\/03 provides the structural logic needed to monitor equipment in explosive or corrosive environments, maintaining a safe \"fail-safe\" state for the machinery train.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 3300\/03-01-00 required for the rack to protect my machine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the System Monitor is required to supervise the rack's internal power and the status of other modules. Without it, the rack cannot provide a unified \"OK\" signal to your control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I replace a 3300\/01 with this 3300\/03 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the 3300\/03 is the specific System Monitor for the 3300 series. You must match the model number exactly to ensure compatibility with your rack's backplane and other monitoring cards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the \"Reset\" button on the front panel actually do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Reset button clears latched alarms and \"Danger\" conditions once the measured vibration or speed has returned to a normal range. It also resets the module's internal fault logic after a repair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module indicate a transducer failure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: When a sensor or field wiring fault is detected, the individual monitor card sends a signal to the 3300\/03, which then extinguishes the \"System OK\" LED and typically activates a dedicated fault relay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with the 3500 series racks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the 3300\/03 is legacy hardware designed exclusively for 3300-style mainframes. It cannot be used in the newer 3500 series machinery protection systems.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45847664296109,"sku":"3300\/03-01-00","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/3300-03-01-00.jpg?v=1774496144","url":"https:\/\/www.maxwellplc.com\/products\/3300-03-01-00-system-monitor-module-bently-nevada-3300-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}