{"product_id":"bently-nevada-176449-03-3500-44m-aeroderivative-gt-vibration-monitor-module","title":"Bently Nevada 176449-03 3500\/44M Aeroderivative GT Vibration Monitor Module","description":"\u003ch1\u003eBently Nevada 176449-03 3500\/44M Aeroderivative GT Vibration Monitor Module\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 176449-03\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/44M Aeroderivative GT Vibration Monitor Module\u003c\/strong\u003e, serves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evibration monitor module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilized to execute multi-channel vibration signal acquisition and processing across\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500 Machinery Protection System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatforms. The module processes proximity probe and seismic transducer inputs for real-time protection logic and diagnostic output generation in turbine monitoring channels.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e176449-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e241.3 x 24.4 x 242 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~7.7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4-channel vibration monitoring (programmable in pairs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Inputs\u003c\/td\u003e\n\u003ctd\u003eProximity probes (eddy-current), seismic transducers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurements\u003c\/td\u003e\n\u003ctd\u003eRadial vibration, shaft absolute, casing vibration, acceleration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecorder Outputs\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC proportional outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd\u003eAlarm and trip relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eRack-mounted, hot-swappable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBently Nevada Aeroderivative Rotor Dynamics Signal Processing Behavior\u003c\/h3\u003e\n\u003cp\u003eThe 176449-03 module is optimized for aeroderivative gas turbine vibration signatures, where high rotational speed and transient load variation require tightly controlled signal separation. Channel-pair configuration supports independent mapping of radial and casing vibration vectors for synchronous and asynchronous rotor dynamic analysis.\u003c\/p\u003e\n\u003cp\u003eCross-talk suppression circuitry is implemented at the analog front-end stage to reduce inter-channel coupling during high-frequency vibration events. Eddy-current probe inputs are scaled to maintain stable displacement reference behavior, while seismic channels process velocity and acceleration signals for broadband mechanical response interpretation. Signal conditioning ensures stable 4-20 mA output representation under transient mechanical excitation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 176449-03 be hot-swapped during system operation?\u003cbr\u003eA: Yes. The module supports hot-swapping in a live 3500 rack. Trip inhibit must be enabled to prevent unintended protective relay activation during insertion or removal.\u003c\/p\u003e\n\u003cp\u003eQ: How are vibration channels configured in the 176449-03?\u003cbr\u003eA: Channels are programmable in pairs, allowing independent assignment for radial vibration, casing vibration, or acceleration measurement depending on sensor type.\u003c\/p\u003e\n\u003cp\u003eQ: Does cross-talk suppression affect measurement latency?\u003cbr\u003eA: No additional processing latency is introduced at the output stage. Cross-talk suppression is implemented in the analog conditioning path to maintain real-time signal integrity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eThe module must be installed into a compatible Bently Nevada 3500 rack slot with full backplane engagement confirmed prior to energization. Improper seating can result in loss of channel synchronization or diagnostic reporting.\u003c\/p\u003e\n\u003cp\u003eSensor wiring for proximity probes and seismic transducers must use shielded twisted-pair cables. Shield termination shall be implemented at a single-point ground reference within the cabinet to prevent ground loop formation across high-sensitivity vibration inputs.\u003c\/p\u003e\n\u003cp\u003eDuring hot-swap operations, trip inhibit must remain active until the module is fully seated and recognized by the rack backplane. Routing of sensor wiring must be physically separated from high-current conductors to reduce induced noise on measurement channels.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44296182759512,"sku":"176449-03","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/176449-032.jpg?v=1782809171","url":"https:\/\/www.industriaxplc.com\/id\/products\/bently-nevada-176449-03-3500-44m-aeroderivative-gt-vibration-monitor-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}