{"product_id":"bently-nevada-330425-01-05-accelerometer","title":"Bently Nevada 330425-01-05 Accelerometer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nThe \u003cstrong\u003e330425-01-05\u003c\/strong\u003e is a high-frequency casing accelerometer designed for critical machinery monitoring applications, offering an amplitude range of 75 g peak and a sensitivity of 25 mV\/g. This specific configuration features a 1\/4-28 UNF integral mounting stud (Option 01) and includes international hazardous area approvals (Option 05: CSA, ATEX, IECEx). As a component of the 330400 series, it is engineered for permanent installation on bearing housings or machine casings to provide reliable vibration data, such as gear mesh monitoring, for protection systems.\n\nThe transducer is built from 316L stainless steel and features a 3-pin MIL-C-5015 connector, ensuring durability in harsh industrial environments. Unlike the standard 330400 model which provides 100 mV\/g sensitivity and a 50 g range, this 330425 unit is optimized for applications requiring a higher amplitude measurement range. Proper installation using the specified torque is required to maintain frequency response and signal integrity, typically in conjunction with Bently Nevada proximity transducer systems for a comprehensive machinery protection strategy.\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: 25 mV\/g (2.5 mV\/m\/s2) +\/- 5%\u003c\/li\u003e\n\u003cli\u003eAmplitude range: 75 g peak (735 m\/s2)\u003c\/li\u003e\n\u003cli\u003eOption 01: 1\/4-28 UNF integral mounting stud\u003c\/li\u003e\n\u003cli\u003eOption 05: Agency approvals including CSA, ATEX, and IECEx\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -55 Celsius to +121 Celsius\u003c\/li\u003e\n\u003cli\u003eHermetically sealed 316L stainless steel case (IP 68 equivalent)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 Hz to 15 kHz (+\/- 3 dB)\u003c\/li\u003e\n\u003cli\u003eMounted resonant frequency: Greater than 30 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCritical rotating machinery protection\u003c\/li\u003e\n\u003cli\u003eGear mesh monitoring\u003c\/li\u003e\n\u003cli\u003eCasing vibration measurement\u003c\/li\u003e\n\u003cli\u003eBearing housing vibration analysis\u003c\/li\u003e\n\u003cli\u003eGeneral industrial machinery diagnostics\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\u003e330425-01-05\u003c\/td\u003e\n\u003ctd\u003e330425 Accelerometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA - Mounting Thread\u003c\/td\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF integral stud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB - Agency Approval\u003c\/td\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003eMultiple approvals (CSA, ATEX, IECEx)\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\u003eSpecification\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e330425\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e25 mV\/g (2.5 mV\/m\/s2) +\/- 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcceleration Range\u003c\/td\u003e\n\u003ctd\u003e75 g peak (735 m\/s2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz to 15 kHz (+\/- 3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplitude Linearity\u003c\/td\u003e\n\u003ctd\u003e+\/- 1% to 735 m\/s2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-55 Celsius to +121 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\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\u003e3-pin MIL-C-5015 Receptacle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100 g (3.5 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP 68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Torque\u003c\/td\u003e\n\u003ctd\u003e4.1 N-m (3.0 ft-lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall directly on the bearing housing or machine casing for effective vibration transmission.\u003c\/li\u003e\n\u003cli\u003eUse the specified mounting torque of 4.1 N-m (3.0 ft-lb) to ensure optimal frequency response.\u003c\/li\u003e\n\u003cli\u003eEnsure the mating connector provides IP54 ingress protection or better in hazardous area installations.\u003c\/li\u003e\n\u003cli\u003eProtect wiring in conduit; splash boots may be used for additional environmental protection.\u003c\/li\u003e\n\u003cli\u003eConnect only to equipment meeting the defined entity parameters for hazardous areas.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666611466603,"sku":"330425-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330425-01-05-transducer-gxvo34hi5cg_629e4413-c6ec-497b-ae69-d7d40eaf553a.jpg?v=1765444146","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330425-01-05-accelerometer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}