{"product_id":"330500-00-20-piezo-velocity-sensor-bently-nevada","title":"330500-00-20 Piezo-velocity Sensor | Bently Nevada","description":"\u003ch2\u003eBently Nevada 330500-00-20 Piezo-velocity Sensor\u003c\/h2\u003e\n\u003cp\u003eConfigured for direct mechanical vibration velocity transduction in Bently Nevada 3300\/3500 series machinery monitoring architecture, the \u003cstrong\u003eBently Nevada 330500-00-20\u003c\/strong\u003e (\u003cstrong\u003e330500\u003c\/strong\u003e Piezo-velocity Sensor) provides direct physical execution of velocity-to-voltage conversion for radial and axial vibration measurement channels.\u003c\/p\u003e\n\u003ch3\u003eTechnical Summary\u003c\/h3\u003e\n\u003cp\u003eThe unit operates as a piezoelectric velocity transducer converting casing vibration velocity into proportional electrical signal output. Signal conditioning is based on internal piezo-velocity element response, with output scaling designed for vibration monitoring systems used in rotating machinery protection loops. The device supports long-distance integral cable configuration (20 ft \/ 6.0 m) without external mounting adapter.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 330500-00-20\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\u003e0.16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.5 x 2.5 x 7.2 cm (shipping size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003eSelf-powered piezoelectric device (no external excitation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003ePiezo-velocity sensor (Velomitor type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e3.94 mV\/mm\/s (100 mV\/in\/s) ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocity Range\u003c\/td\u003e\n\u003ctd\u003e1270 mm\/s (50 in\/s) peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransverse Sensitivity\u003c\/td\u003e\n\u003ctd\u003eLess than 5% of sensitivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e20 ft \/ 6.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eCross-Talk Suppression and Signal Integrity Architecture\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada piezo-velocity element design incorporates mechanical isolation geometry to reduce cross-axis coupling effects, maintaining transverse sensitivity below 5%. Signal integrity is maintained through controlled impedance cable architecture and shielded conduction path, minimizing electromagnetic interference pickup in dense machinery monitoring environments. The sensor response curve is inherently linear within its defined velocity range, supporting stable amplitude tracking under varying shaft dynamic conditions in rotor-bearing assemblies.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eNo formal suffix decomposition is defined for 330500-00-20 beyond ordering configuration. The \"-00-20\" designation corresponds to factory configuration for mounting adapter option (none) and fixed 20 ft \/ 6.0 m integral cable assembly. No additional functional segmentation is specified by manufacturer documentation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Does the 330500-00-20 require external excitation voltage?\u003c\/strong\u003e\u003cbr\u003eA1: No. The sensor is a self-generating piezoelectric device and does not require loop power or external excitation supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can the output be directly connected to a vibration monitoring system input card?\u003c\/strong\u003e\u003cbr\u003eA2: Yes, the sensor outputs a proportional AC voltage signal suitable for vibration input modules designed for piezo-velocity sensors, provided proper signal conditioning and impedance matching are observed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the limitation of cable extension beyond 6.0 m?\u003c\/strong\u003e\u003cbr\u003eA3: Extension beyond factory cable length may introduce signal attenuation and noise susceptibility. Any extension should maintain shield continuity and low-noise coaxial integrity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eSensor installation shall ensure rigid mechanical coupling to the monitored machine housing using clean, flat mounting surfaces. The mounting interface must avoid paint layers, corrosion deposits, or mechanical looseness that may distort velocity transfer function.\u003c\/p\u003e\n\u003cp\u003eCable routing must maintain separation from high-voltage conductors and switching equipment to reduce induced noise coupling. Shield grounding should be executed at a single-point earth reference to prevent ground loop formation.\u003c\/p\u003e\n\u003cp\u003eAvoid sharp cable bends and maintain minimum bend radius consistent with industrial coaxial cabling practice. Mechanical strain relief should be applied near the sensor body to prevent connector fatigue under vibration exposure.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44290657779800,"sku":"330500-00-20","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/330500-00-20-3.jpg?v=1782720980","url":"https:\/\/www.industriaxplc.com\/id\/products\/330500-00-20-piezo-velocity-sensor-bently-nevada","provider":"IndustriaX Limited","version":"1.0","type":"link"}