{"product_id":"bently-nevada-330500-04-00-velomitor-piezo-velocity-sensor","title":"Bently Nevada 330500-04-00 Velomitor Piezo-velocity Sensor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nThe \u003cstrong\u003e330500-04-00\u003c\/strong\u003e is a high-precision \u003cstrong\u003eVelomitor Piezo-velocity sensor\u003c\/strong\u003e configured with a 1\/4-20 UNC mounting thread adapter (Option 04) and no agency approval (Option 00). This sensor is engineered to measure absolute bearing housing, casing, and structural vibration, providing reliable monitoring data for rotating machinery. As a specialized piezoelectric accelerometer with integrated solid-state electronics, the unit contains no moving parts, preventing mechanical degradation and ensuring a long service life in diverse industrial environments.\n\nThe 330500 series is suitable for vertical, horizontal, or angled mounting orientations. For optimal signal integrity, it is recommended to install the sensor directly on the machine casing or bearing housing; improper installation can potentially dampen the frequency response or introduce false signals. This configuration, featuring the 1\/4-20 UNC adapter, is typically used in applications where specific fastener compatibility is required for secure mechanical attachment.\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOption 04: Includes 1\/4-20 UNC mounting thread adapter for specific installation requirements.\u003c\/li\u003e\n\u003cli\u003eOption 00: Standard configuration without hazardous area agency approvals.\u003c\/li\u003e\n\u003cli\u003eSolid-state design with no moving parts, eliminating mechanical wear and degradation.\u003c\/li\u003e\n\u003cli\u003e316L stainless steel, hermetically sealed case for durability in industrial settings.\u003c\/li\u003e\n\u003cli\u003eBroad frequency response range of 4.5 Hz to 5 kHz (±3.0 dB).\u003c\/li\u003e\n\u003cli\u003eCase-isolated grounding to prevent ground loop interference.\u003c\/li\u003e\n\u003cli\u003eStandard 2-pin MIL-C-5015 hermetically sealed connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\nThe Velomitor Piezo-velocity sensor is used extensively in heavy industry for casing vibration monitoring, including:\n\u003cul\u003e\n\u003cli\u003ePower generation equipment monitoring\u003c\/li\u003e\n\u003cli\u003eOil and gas turbomachinery protection\u003c\/li\u003e\n\u003cli\u003ePetrochemical and industrial pump monitoring\u003c\/li\u003e\n\u003cli\u003eRotating machinery balance and alignment verification\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 on This SKU\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\u003e330500-04-00\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\u003e04\u003c\/td\u003e\n\u003ctd\u003e1\/4-20 UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB - Agency Approval\u003c\/td\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eNot required\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\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\u003e330500-04-00\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\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\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\u003eCase 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 hermetically sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55 degC to 121 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e142 g (0.142 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e25.3 mm diameter x 63.2 mm height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Torque\u003c\/td\u003e\n\u003ctd\u003e32-46 kg cm (24-40 in-lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666556809579,"sku":"330500-04-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330500-04-00-velomitor-piezo-velocity-sensor-hqs2k5lnlkz_c9159114-b65d-41cd-84f3-c818b5583c49.jpg?v=1765440626","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330500-04-00-velomitor-piezo-velocity-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}