{"product_id":"330400-02-05-bently-nevada-velomitor-velocity-sensor","title":"330400-02-05 Bently Nevada Velomitor Velocity Sensor","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330400-02-05\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330400\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVelocity Sensor, operates as a dedicated hardware component for casing vibration signal measurement within Bently Nevada 3500 Machinery Protection System platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Configuration Breakdown\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e330400: Velomitor Piezoelectric Velocity Sensor Base Model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e-02: M8 x 1.25 integral mounting stud option\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e-05: Multiple hazardous area agency approvals option\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCore Technical Parameters\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\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330400-02-05\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.30 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12.0 x 12.0 x 6.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-55 to 121 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC nominal loop power bias\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eScale Factor Sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.94 mV\/mm\/s (100 mV\/in\/s) +\/-5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.0 Hz to 5000 Hz +\/-3.0 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnector Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-Pin MIL-C-5015 hermetic top connector\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnclosure Sealing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e316L Stainless Steel, hermetically sealed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eVibration Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThis piezoelectric sensor features internal solid-state integration that converts absolute case acceleration into a proportional velocity voltage output. The onboard electronics provide high-frequency filtering to eliminate acoustic anomalies, enforcing cross-talk suppression and electrical noise isolation across long wire runs. While proximity loops require precise eddy-current probe scaling and stable gap voltage validation (-10 VDC targets), this velocity tracking transducer functions as a self-contained seismic module optimized for tracking rotor dynamics and high-speed structural casings.\u003c\/p\u003e\n\u003ch3\u003eProcurement Package Inventory\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 Bently Nevada 330400-02-05 Velomitor Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 M8 x 1.25 Mounting Stud (Installed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Lock Washer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Mechanical Mount Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Plane Planarity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMachine the mounting surface flat to a tolerance of 0.03 mm to ensure true mechanical coupling with the sensor base plane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTorque Rating Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTighten the 316L stainless housing onto the installation hub using a calibrated tool up to exactly 4.5 N-m (40 in-lb).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConduit Run Isolations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEncase the raw interconnecting cable inside liquid-tight flexible conduit to shield the system from inductive interference loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnector Weatherproof Seal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCoat the MIL-C-5015 connector contacts with moisture-inhibiting silicone grease prior to engaging the outer mating ring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSensor Infrastructure FAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this velocity transducer support hot-swap replacement routines?\u003c\/p\u003e\n\u003cp\u003eYes. The sensor can be disconnected from its field cable assembly while the central monitor chassis is powered without disrupting other channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat physical symptom points to a failure in the internal sensor bias loop?\u003c\/p\u003e\n\u003cp\u003eA monitor-reported channel fault or a loop bias voltage reading shifting outside the standard 10 to 14 VDC window confirms component damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does this casing sensor handle eddy-current probe scaling configurations?\u003c\/p\u003e\n\u003cp\u003eThis hardware does not use eddy-current scaling metrics, as it captures absolute casing velocity rather than relative oil-film shaft displacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the consequence of exceeding the stated 4.5 N-m installation torque limit?\u003c\/p\u003e\n\u003cp\u003eOver-torqueing stretches the internal base crystal module, causing structural calibration drift or permanent failure of the sensing element.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this velocity module be mounted in any directional plane?\u003c\/p\u003e\n\u003cp\u003eYes. The internal omnidirectional orientation mechanics allow the assembly to be positioned vertically, horizontally, or at any intermediate slant angle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the hermetic housing require external safety isolation barriers?\u003c\/p\u003e\n\u003cp\u003eYes. When running through hazardous environments, an external zener barrier or galvanic isolator must regulate the voltage loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does this module achieve cross-talk suppression during close-proximity installations?\u003c\/p\u003e\n\u003cp\u003eThe completely shielded internal capsule prevents radio frequency and adjacent electromagnetic fields from altering the low-impedance voltage output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat defines the behavior of the system if the outer casing contact loses ground?\u003c\/p\u003e\n\u003cp\u003eAn ungrounded housing builds up static floating potential, introducing spurious noise spikes that mimic mechanical machine defects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518808121517,"sku":"330400-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330400-02-05-velomitor-sensor-awmmuzojjic.jpg?v=1766979380","url":"https:\/\/www.maxwellplc.com\/ru\/products\/330400-02-05-bently-nevada-velomitor-velocity-sensor","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}