{"product_id":"3300-65-03-01-00-01-00-00-dual-velocity-monitor-module-bently-nevada","title":"3300\/65-03-01-00-01-00-00 Dual Velocity Monitor Module | Bently Nevada","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe 3300\/65-03-01-00-01-00-00 is a high-performance seismic monitoring instrument within the Bently Nevada 3300 series ecosystem. This dual-channel module is specifically designed to interpret signals from velocity transducers to assess the absolute vibration of machine housings. By providing continuous oversight of casing movement, it identifies mechanical pathologies such as structural resonance, unbalance, and bearing housing looseness. Its robust design features independent alarm circuitry for each channel, ensuring that critical rotating assets are protected by automated safety shutdowns when vibration amplitudes exceed predetermined engineering limits.\u003c\/p\u003e\n\u003ch3\u003eFundamental Hardware Attributes\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChannel Count\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTwo independent seismic monitoring channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eScale Range Option\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 3.0 in\/s (75 mm\/s) Peak (Option 03)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 mV\/in\/s Velocity Transducers (Option 01)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAlarm Mechanism\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEpoxy-sealed SPDT relays (Option 01)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRegulatory Compliance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCSA\/NRTL\/C approved\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBarrier Logic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExternal safety barrier required (Option 00)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMeasurement Precision\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWithin ±1.6% of full-scale range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApproximate Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.18 kg (2.6 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e241 mm x 50 mm x 103 mm (9.50 x 1.98 x 4.05 inches)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Scenarios and Industrial Deployment\u003c\/h3\u003e\n\u003cp\u003eThis module is a cornerstone for maintenance programs focusing on casing-mounted sensors rather than shaft-observing proximity probes. It is ideally suited for the following industrial environments:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral Purpose Equipment: Monitoring auxiliary pumps and motors where seismic vibration is the primary health indicator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFan and Blower Protection: Detecting structural vibration on large-scale cooling tower fans and exhaust units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGearbox Surveillance: Measuring vibration on high-speed gear housings to identify tooth mesh issues or casing looseness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHydro-Turbine Frames: Continuous oversight of the absolute motion of turbine and generator support structures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReciprocating Machinery: Tracking frame vibration levels to ensure structural integrity during high-load reciprocating cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 3300\/65-03 configuration differ from the 3300\/65-13?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the primary difference lies in the full-scale range. The \"03\" option typically provides a 0 to 3.0 in\/s peak range, which is higher than the \"13\" option's 1.0 in\/s range, making it suitable for machines with higher allowable vibration tolerances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module interface with integrated-circuit piezoelectric (ICP) accelerometers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This module is specifically designed for moving-coil velocity transducers or velocity-output sensors. Interfacing with standard accelerometers would require an external signal conditioner or a different 3300 series monitor type.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the front-panel BNC connectors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: These are buffered outputs that provide a raw, unfiltered signal of the vibration waveform. They allow reliability engineers to connect portable data collectors or oscilloscopes for detailed diagnostic analysis without disturbing the monitor’s protective functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module indicate a \"Not OK\" status?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The monitor continuously checks the integrity of the transducer circuit. If a field wire is broken or a sensor fails, a dedicated \"OK\" LED on the faceplate will extinguish, and the OK relay will change state to notify the control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module hot-swappable within the 3300 rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While the 3300 rack is robust, Bently Nevada generally recommends bypassing or disarming associated trip circuits before removing or inserting modules to prevent accidental machinery trips during the exchange.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45847829971117,"sku":"3300\/65-03-01-00-01-00-00","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/330065-1.jpg?v=1774514767","url":"https:\/\/www.maxwellplc.com\/products\/3300-65-03-01-00-01-00-00-dual-velocity-monitor-module-bently-nevada","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}