{"product_id":"330500-07-01-bently-nevada-velomitor-piezo-velocity-sensor-module","title":"330500-07-01 Bently Nevada Velomitor Piezo-Velocity Sensor Module","description":"\u003ch3\u003eEngineering Insight \u0026amp; Performance Summary\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eBently Nevada\u003c\/strong\u003e, the \u003cstrong\u003e330500-07-01\u003c\/strong\u003e represents a high-performance \u003cstrong\u003eVelomitor Piezo-velocity Sensor\u003c\/strong\u003e built to measure absolute casing vibration on industrial rotating equipment. Combining the rugged durability of piezoelectric technology with the low-frequency performance of a traditional velocity sensor, this hermetically sealed 316L stainless steel unit delivers precise vibration velocity feedback across an operating temperature range of -55°C to 121°C.\u003c\/p\u003e\n\u003ch3\u003ePart Number Configuration Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model:\u003c\/strong\u003e \u003cstrong\u003e330500\u003c\/strong\u003e — Velomitor Piezo-Velocity Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread Option (-07):\u003c\/strong\u003e 3\/8 – 16 UNC internal mounting stud configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approval Option (-01):\u003c\/strong\u003e CSA\/US\/C hazardous area and ordinary location approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter Classification\u003c\/th\u003e\n\u003cth\u003eTechnical Engineering Metric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \u0026amp; Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBently Nevada\u003c\/strong\u003e \/ \u003cstrong\u003eVelomitor Series\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e330500-07-01\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\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\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 Hz to 5 kHz (±3.0 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVelocity Range \u0026amp; Linearity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1270 mm\/s (50 in\/s) peak; ±2% linearity to 152 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounted Resonant Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreater than 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Bias Voltage \u0026amp; Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-12 ±3.0 VDC referenced to Pin A; \u0026lt;2400 Ω output impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Material \u0026amp; Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel housing with hermetically sealed 2-pin Mil-C-5015 shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Compatibility \u0026amp; Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Machinery:\u003c\/strong\u003e Large centrifugal compressors, hydroturbines, heavy electric motors, large fans, and industrial gearboxes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Capabilities:\u003c\/strong\u003e Detects casing structural resonance, unbalance, misalignments, gear mesh anomalies, and blade-pass vibrations in harsh industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Selection \u0026amp; Technical Comparison\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComparison Model\u003c\/th\u003e\n\u003cth\u003eMounting Thread Specification\u003c\/th\u003e\n\u003cth\u003eTechnical Recommendation \u0026amp; Selection Guide\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330500-08-01-bently-nevada-velomitor-piezo-velocity-sensor-module\"\u003e330500-08-01\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM8 x 1.25 mounting thread\u003c\/td\u003e\n\u003ctd\u003eSelect this alternative variant when your machinery mounting pad requires metric M8 threading instead of English 3\/8-16 UNC studs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLogistics, Warranty \u0026amp; Fulfillment Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Speed:\u003c\/strong\u003e Rapid 24 to 48-hour dispatch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Shipping:\u003c\/strong\u003e Express international delivery via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Comprehensive 12-month factory defect warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the Velomitor combine piezoelectric elements with internal signal integration?\u003c\/strong\u003e\u003cbr\u003eThis design provides the wide frequency response and mechanical durability of a piezoelectric accelerometer while electrically integrating the output to yield a direct velocity signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Global PLC Spare HUB's Insight on proper mounting torque for 3\/8-16 studs?\u003c\/strong\u003e\u003cbr\u003eGlobal PLC Spare HUB recommends tightening the sensor to a maximum torque between 32 and 46 kg cm (24 to 40 in-lb) using a flat mounting pad to prevent base strain sensitivity errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does base strain affect velocity sensor output accuracy?\u003c\/strong\u003e\u003cbr\u003eExcessive mechanical torque or mounting pad distortion can induce base strain artifacts; using a clean, flat surface keeps base strain sensitivity well below the 0.005 in\/s\/mstrain threshold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat precautions are necessary when routing long signal cables in high-noise environments?\u003c\/strong\u003e\u003cbr\u003eAlways use recommended shielded cables (such as part number 02173006) up to 305 meters, and ground the cable shield at the monitor end to eliminate electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is case isolation critical for industrial velocity measurements?\u003c\/strong\u003e\u003cbr\u003eCase isolation prevents ground loops between the sensor housing and machine frame, ensuring clean signal transmission without 50\/60 Hz power frequency noise contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330500_2.png?v=1787033119\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013952528566,"sku":"330500-07-01","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/BentlyNevada330500_2_6706ad75-46db-4a24-a29c-602e0a6ff5d2.jpg?v=1788770500","url":"https:\/\/www.plcsparehub.com\/products\/330500-07-01-bently-nevada-velomitor-piezo-velocity-sensor-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}