{"product_id":"330500-01-00-bently-nevada-velomitor-piezo-velocity-sensor","title":"330500-01-00 | Bently Nevada | Velomitor Piezo-velocity Sensor","description":"\u003cp\u003eConfigured for seismic vibration monitoring in machine protection platforms, the \u003cstrong\u003eBently Nevada 330500-01-00\u003c\/strong\u003e (\u003cstrong\u003e330500-01-00\u003c\/strong\u003e Piezo-velocity Sensor) provides direct physical execution of acceleration-to-velocity signal conversion.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330500\u003c\/strong\u003e: Velomitor Piezo-velocity Sensor base model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e01\u003c\/strong\u003e: 1\/2-20 UNF mounting thread adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: No agency approval required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e330500-01-00\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\u003e2.0 kg (shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Velomitor housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-55 deg C to +121 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLoop-powered via monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e1\/2-20 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 330500-01-00 sensor incorporates a piezoelectric element that translates casing vibration into an electrical signal proportional to velocity. Unlike eddy-current displacement probes that mandate precise gap voltage validation (-10 VDC targets), the Velomitor system provides a continuous output directly related to seismic intensity. Effective rotor dynamics analysis requires signal fidelity; implement strict cross-talk suppression by utilizing high-quality shielded cabling to prevent electromagnetic interference from peripheral high-power AC lines or variable frequency drive conductors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 316L stainless steel housing provide shielding against electromagnetic noise?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the hermetically sealed stainless steel construction offers robust environmental protection and assists in mitigating external electrical interference when properly grounded at the monitor end.\u003c\/p\u003e\n\u003cp\u003eQ: Can this sensor be mounted on any surface orientation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the piezoelectric element is omnidirectional regarding static acceleration (gravity). However, the mounting surface must be rigid and machined flat to ensure accurate vibration transmission without attenuation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMachine the mounting surface to a flat, smooth finish to optimize the contact area and vibration energy transfer.\u003c\/li\u003e\n\u003cli\u003eApply a thin layer of light machine oil to the transducer base to eliminate air gaps at the mounting interface.\u003c\/li\u003e\n\u003cli\u003eTighten the sensor into the 1\/2-20 UNF mounting hole until the base is fully seated against the machine casing.\u003c\/li\u003e\n\u003cli\u003eRoute all signal cabling away from high-power AC leads to minimize potential electromagnetic noise induction.\u003c\/li\u003e\n\u003cli\u003ePerform a system loop check and verify the bias voltage level at the monitor input terminals prior to commissioning.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43551803801690,"sku":"330500-01-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330500-07-04_8f468b8c-6e08-4d65-a048-d1c109e1e13c.png?v=1782358772","url":"https:\/\/www.spareoil.com\/ar\/products\/330500-01-00-bently-nevada-velomitor-piezo-velocity-sensor","provider":"SpareOil Automation","version":"1.0","type":"link"}