{"product_id":"bently-nevada-330500-03-04-velomitor-piezo-velocity-sensor","title":"Bently Nevada 330500-03-04 Velomitor Piezo-velocity Sensor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nThe \u003cstrong\u003e330500-03-04\u003c\/strong\u003e Velomitor Piezo-velocity Sensor is an industrial-grade, solid-state transducer designed to monitor absolute casing, bearing housing, and structural vibration. This configuration features a 1\/4-28 UNF mounting thread (Option 03) and carries multiple hazardous area approvals, including CSA and ATEX (Option 04). Engineered as a specialized piezoelectric accelerometer with integrated electronics, this sensor contains no moving parts, preventing mechanical wear and degradation while allowing for flexible mounting orientations including vertical, horizontal, and radial.\n\nThis \u003cstrong\u003eVelomitor Piezo-velocity Sensor\u003c\/strong\u003e provides consistent performance for critical machinery protection, particularly when measuring rotor vibration transmitted to the machine casing. It is housed in a hermetically sealed 316L stainless steel case to ensure reliability in challenging industrial environments. Proper installation on the bearing housing or casing is essential, as incorrect mounting may degrade frequency response or introduce signal interference.\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated solid-state electronics with no moving parts for reduced mechanical wear\u003c\/li\u003e\n\u003cli\u003e316L stainless steel, hermetically-sealed case for environmental durability\u003c\/li\u003e\n\u003cli\u003e1\/4-28 UNF mounting thread adapter (Option 03)\u003c\/li\u003e\n\u003cli\u003eMultiple agency approvals including CSA and ATEX (Option 04)\u003c\/li\u003e\n\u003cli\u003eCase-isolated grounding to minimize electrical noise interference\u003c\/li\u003e\n\u003cli\u003eOperates across a wide temperature range from -55 Celsius to 121 Celsius\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 2-pin MIL-C-5015 connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\nThe 330500 Velomitor sensor is used in heavy industry to measure machine casing and structural vibration. Typical scenarios include:\n\u003cul\u003e\n\u003cli\u003ePower generation equipment and turbines\u003c\/li\u003e\n\u003cli\u003eOil and gas compressors and pumps\u003c\/li\u003e\n\u003cli\u003ePetrochemical and industrial rotating machinery\u003c\/li\u003e\n\u003cli\u003eWater treatment and mining infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrderable Part Number\u003c\/td\u003e\n\u003ctd\u003e330500-03-04\u003c\/td\u003e\n\u003ctd\u003eVelomitor Piezo-velocity Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA - Mounting Thread Adapter\u003c\/td\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB - Agency Approval\u003c\/td\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003eMultiple approvals (CSA, ATEX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e330500-03-04\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\u003eFrequency Response\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\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55 Celsius to 121 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e2-pin MIL-C-5015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrounding\u003c\/td\u003e\n\u003ctd\u003eCase isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Survivability\u003c\/td\u003e\n\u003ctd\u003e5,000 g peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.142 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the sensor is mounted directly to the machine casing or bearing housing using the specified mounting adapter.\u003c\/li\u003e\n\u003cli\u003eObserve the maximum mounting torque of 32-46 kg cm (24-40 in-lb).\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling to maintain signal integrity, particularly in areas with high electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eWhen integrating to measure displacement, be aware that electrical noise may be amplified; prioritize velocity monitoring for optimal performance.\u003c\/li\u003e\n\u003cli\u003eEnsure installation in hazardous areas complies with the specific requirements of the approved entity parameters (CSA\/ATEX).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666612154731,"sku":"330500-03-04","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330500-03-04-piezo-velocity-sensor-nt21fq3dy5r_bf615f53-840d-432a-8c09-a84fcf065d6f.jpg?v=1765444153","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330500-03-04-velomitor-piezo-velocity-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}