{"product_id":"bently-nevada-330752-25-cn-high-temperature-velomitor-vibration-system","title":"Bently Nevada 330752-25-CN High Temperature Velomitor Vibration System","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e330752-25-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a Bently Nevada high temperature Velomitor vibration system designed for direct vibration velocity measurement in harsh industrial machinery environments. The system supports continuous monitoring of casing vibration on turbines, compressors, pumps, and heavy rotating equipment operating under elevated thermal stress. It maintains stable signal output where conventional accelerometer systems lose accuracy due to temperature drift.\u003c\/p\u003e\n\u003cp\u003eThis model is widely deployed in power generation, petrochemical refining, and steel production lines where equipment operates in sustained high temperature zones. The CN suffix indicates China-specific hazardous area approval coverage, supporting compliance for explosion risk environments. The system improves early fault detection and reduces unplanned downtime by providing reliable velocity-based vibration data under thermal and mechanical stress conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e330752 = High Temperature Velomitor System platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e25 = 2.5 metre system length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCN = China country-specific hazardous area approvals (NEPSI related certification support)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe system is designed for direct integration with Bently Nevada monitoring platforms and supports consistent velocity signal transmission under long cable routing conditions. It maintains signal integrity in electrically noisy industrial environments when properly grounded and shielded.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"\"\u003eDetails\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\u003e330752-25-CN\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh Temperature Velomitor System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in U.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length\u003c\/td\u003e\n\u003ctd\u003e2.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eHigh temperature sensor cable assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eVibration velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eTurbines, compressors, pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003eHigh temperature industrial zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCN hazardous area approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eExternal monitoring system dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003eVelocity proportional analog signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 330752 system operate in turbine casing high temperature zones?\u003c\/strong\u003e\u003cbr\u003eYes. It is designed for elevated temperature environments commonly found in gas turbines and steam turbines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does CN approval mean for this model?\u003c\/strong\u003e\u003cbr\u003eCN indicates China-specific hazardous area certification support, including NEPSI-related compliance for explosive environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this system compatible with standard Bently Nevada monitoring racks?\u003c\/strong\u003e\u003cbr\u003eYes. It integrates with compatible Bently Nevada vibration monitoring systems designed for Velomitor inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the main advantage over accelerometer-based systems?\u003c\/strong\u003e\u003cbr\u003eVelocity-based measurement provides more stable readings for low-frequency casing vibration in heavy rotating machinery.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cp\u003eInstall the sensor on a rigid, clean mounting surface to ensure accurate vibration transmission. Loose mounting reduces signal fidelity and increases measurement noise.\u003c\/p\u003e\n\u003cp\u003eUse high-temperature rated cable routing paths and avoid direct contact with hot piping surfaces above design limits. Thermal insulation improves long-term cable reliability.\u003c\/p\u003e\n\u003cp\u003eEnsure proper grounding at a single point to prevent ground loop noise, especially in turbine control rooms with high electromagnetic interference levels.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668322021739,"sku":"330752-25-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330752-25-cn-3mfk32twfn2_243a28cb-3d25-42dc-af35-b0f22dd80ce6.jpg?v=1765521181","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330752-25-cn-high-temperature-velomitor-vibration-system","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}