{"product_id":"bently-nevada-3300-55-01-04-02-02-00-00-04-00-dual-velocity-monitor","title":"Bently Nevada 3300\/55-01-04-02-02-00-00-05-00 Dual Velocity Monitor","description":"\u003cp\u003eThe Bently Nevada 3300\/55 Dual Velocity Monitor is a specialized rack-based module engineered for the 3300 Series monitoring system. It is designed to provide continuous casing vibration velocity monitoring using Velomitor piezo-velocity sensors. By processing two independent channels, the module ensures reliable detection of vibration levels, allowing for integration with plant protection systems to safeguard critical rotating machinery such as turbines, large motors, pumps, and centrifugal compressors.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-channel architecture for independent velocity measurement.\u003c\/li\u003e\n\u003cli\u003eCompatibility with Velomitor piezo-velocity transducers.\u003c\/li\u003e\n\u003cli\u003eIntegrated alarm logic for Alert and Danger setpoints.\u003c\/li\u003e\n\u003cli\u003eProportional 4–20 mA outputs for integration with external control systems (DCS\/PLC).\u003c\/li\u003e\n\u003cli\u003eFront-panel LED indicators providing real-time status for OK, Bypass, Alert, and Danger conditions.\u003c\/li\u003e\n\u003cli\u003eConfigurable relay outputs to facilitate machine shutdown or operator notification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis monitor is primarily deployed in industrial environments requiring rigorous vibration protection. Typical applications include monitoring the casing vibration of balance-of-plant equipment, high-speed compressors, and large-scale industrial pumping systems where velocity-based vibration monitoring is critical to preventing mechanical failure.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e3300\/55-01-04-02-02-00-00-05-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e3300 System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Input\u003c\/td\u003e\n\u003ctd\u003eVelomitor Piezo-Velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 degC to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Outputs\u003c\/td\u003e\n\u003ctd\u003eDual relay (Alert\/Danger)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e4–20 mA proportional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the 3300 series rack is properly grounded before inserting or removing any monitor modules.\u003c\/li\u003e\n\u003cli\u003eThe module is designed for slide-in installation into a standard Bently Nevada 3300 rack; ensure the backplane connector is fully seated.\u003c\/li\u003e\n\u003cli\u003eVerify that wiring for the Velomitor sensors is shielded and routed away from high-voltage AC lines to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003ePower down the rack or place the specific slot into 'Bypass' mode before performing maintenance or configuration changes to avoid false trips.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate airflow within the cabinet to ensure the module operates within its 0 to 60 degC temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat sensors are compatible with this module?\u003c\/h3\u003e\u003cp\u003eThis specific unit (suffix 02 for transducer input) is configured for use with Bently Nevada Velomitor piezo-velocity sensors.\u003c\/p\u003e\u003ch3\u003eDoes this module include intrinsic safety barriers?\u003c\/h3\u003e\u003cp\u003eNo, this model (suffix 00 for barrier option) is configured without internal intrinsic safety barriers.\u003c\/p\u003e\u003ch3\u003eHow are the alarm setpoints managed?\u003c\/h3\u003e\u003cp\u003eThe 3300\/55 monitor compares incoming vibration signals against user-defined Alert and Danger setpoints, triggering the internal relay logic when thresholds are exceeded.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44745141157976,"sku":"3300\/55-01-04-02-02-00-00-05-00","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_f7521398-f35c-419e-91e1-b79d29a7a979.jpg?v=1788935896","url":"https:\/\/www.industriaxplc.com\/id\/products\/bently-nevada-3300-55-01-04-02-02-00-00-04-00-dual-velocity-monitor","provider":"IndustriaX Limited","version":"1.0","type":"link"}