{"product_id":"330500-01-05-bently-nevada-velomitor-piezo-velocity-sensor","title":"330500-01-05 | Bently Nevada | Velomitor Piezo-velocity Sensor","description":"\u003cp\u003eConfigured for seismic vibration monitoring in machine protection platforms, the \u003cstrong\u003eBently Nevada 330500-01-05\u003c\/strong\u003e (\u003cstrong\u003e330500-01-05\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 option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e05\u003c\/strong\u003e: ATEX (European) agency approval configuration.\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\u003e330500-01-05\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\u003e3.0 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 330500-01-05 sensor utilizes an integrated piezoelectric element to convert casing vibration into a velocity-proportional output. Unlike proximity probes that require gap voltage validation (-10 VDC targets), this sensor provides a continuous output signal suitable for seismic monitoring. To ensure measurement accuracy, perform cross-talk suppression by maintaining adequate separation from high-frequency electromagnetic interference sources. Proper rotor dynamics analysis relies on the rigid mechanical coupling of this sensor; ensure the interface is free of surface imperfections to prevent data attenuation or resonant distortion of the seismic signal.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this sensor be installed in hazardous locations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the -05 suffix indicates ATEX approval, allowing installation in specified hazardous environments. Verify the local certification documentation and intrinsic safety barriers before installation.\u003c\/p\u003e\n\u003cp\u003eQ: Is there a specific torque requirement for the 1\/2-20 UNF mounting stud?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The sensor must be torqued to ensure a rigid, metal-to-metal connection to the machine casing. A secure mounting is mandatory to prevent high-frequency signal 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 vibration energy transfer.\u003c\/li\u003e\n\u003cli\u003eApply a thin layer of light machine oil or coupling grease to the base of the sensor to improve high-frequency response.\u003c\/li\u003e\n\u003cli\u003eTighten the sensor using the 1\/2-20 UNF mounting thread until it is fully seated against the machine casing.\u003c\/li\u003e\n\u003cli\u003eRoute all signal cabling away from high-power AC lines and variable frequency drive outputs to avoid electromagnetic noise induction.\u003c\/li\u003e\n\u003cli\u003eSecure the coaxial cable at close intervals using cable ties to minimize mechanical strain and vibration-induced \"cable whip.\"\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43551791054938,"sku":"330500-01-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330500-07-04_0ffa4bc0-d6da-4f22-bc46-0e39dddd482a.png?v=1782358451","url":"https:\/\/www.spareoil.com\/ar\/products\/330500-01-05-bently-nevada-velomitor-piezo-velocity-sensor","provider":"SpareOil Automation","version":"1.0","type":"link"}