{"product_id":"3500-44m-bently-nevada-176449-03-4-channel-vibration-card","title":"3500\/44M Bently Nevada 176449-03 4-Channel Vibration Card","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 176449-03\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary spare part and core module for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/44M Aeroderivative Gas Turbine (GT) Vibration Monitor\u003c\/strong\u003e. This specialized 4-channel module provides high-speed, continuous vibration measurement for aviation-derived turbines used in industrial power generation and mechanical drive applications. It captures complex dynamic signals from Velomitor* sensors and accelerometers, providing deterministic alarm and trip outputs to prevent catastrophic engine failure. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original (Made in USA)\u003c\/strong\u003e, ensuring your critical GT assets operate within safe API 670-compliant vibration limits.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 176449-03 utilizes advanced signal conditioning to isolate specific rotor frequencies and provide accurate vibration data.\u003c\/p\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\u003eDetails\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\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e176449-03 (3500\/44M)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMonitor Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAeroderivative GT Vibration Monitor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMonitoring Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Independent Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSensor Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVelomitor* Sensors and Accelerometers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKeyphasor Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAccepts up to 2 Keyphasor* signals for 1X tracking\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFilter Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSignal Integration, 1X Vibration Tracking, Band-pass\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-speed Ethernet support via 3500 Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–30°C to +65°C (–22°F to +149°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e910 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecialized Aeroderivative Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard vibration monitors, the 176449-03 targets the unique high-frequency casing and rotor dynamics of aeroderivative turbines. This application-specific design ensures accurate fault detection in engines with lightweight casings and high-speed rotors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSynchronous 1X Tracking Filters:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes dual Keyphasor inputs to execute 1X vibration tracking. This allows the system to monitor vibration amplitude specifically at the rotational frequency of the turbine, filtering out irrelevant background noise and structural resonances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Protection Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 176449-03 executes all alarm and trip logic on the module hardware. This local processing ensures that the 3500 rack triggers shutdown relays within milliseconds of an alarm setpoint violation, bypassing the slower scan times of external PLCs or DCS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Signal Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe monitor allows for signal integration to convert acceleration or velocity data into displacement values. This flexibility ensures compatibility with various turbine OEM monitoring specifications and sensor types.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Rack Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module works in any standard 3500 Machinery Protection System rack. It communicates real-time data and alarm status across the backplane to the 3500\/22 TDI, facilitating advanced diagnostics in System 1* software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between 176449-03 and 3500\/44M?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3500\/44M is the complete model designation for the Aeroderivative GT Monitor, while 176449-03 is the specific Bently Nevada spare part number for the main processor module card.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this module to monitor standard centrifugal pumps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 176449-03 is optimized specifically for aeroderivative gas turbines. For standard industrial machinery like pumps or motors, we recommend the Bently Nevada 3500\/42M Proximitor Monitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support hot-swapping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You can replace the 176449-03 while the 3500 rack is powered. However, remember that removing the module suspends vibration protection for the associated four channels. Always follow site-specific safety protocols before replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sensors are compatible with this card?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module interfaces with Velomitor sensors and accelerometers. You must ensure you have the correct Aero GT I\/O module installed in the back of the rack to provide power and signal termination for these specific transducers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44083751157859,"sku":"176449-03","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/323._a2cbe68b-6d1f-4f85-88fc-b5c36e297359.jpg?v=1774601076","url":"https:\/\/www.autocontrolglobal.com\/products\/3500-44m-bently-nevada-176449-03-4-channel-vibration-card","provider":"AutoControl Global","version":"1.0","type":"link"}