{"product_id":"bently-nevada-330500-02-cn-velomitor-piezo-velocity-sensor","title":"Bently Nevada 330500-02-CN Velomitor Piezo-velocity Sensor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e330500-02-CN\u003c\/strong\u003e: Bently Nevada Velomitor Piezo-velocity sensor, configured with an M8x1 mounting thread adapter (Option 02) and China hazardous area approval package (-CN). This piezoelectric accelerometer is designed for measuring absolute casing or structural vibration on rotating machinery. The device incorporates solid-state, integrated electronics within a durable, hermetically sealed 316L stainless steel housing, ensuring long-term reliability without mechanical degradation or wear.\u003c\/p\u003e\n\n\u003cp\u003eThe 330500 series is engineered to provide continuous vibration monitoring for bearing housings and machine casings. As a non-contact, integrated sensor, it eliminates the need for external signal conditioners in many applications, simplifying installation and reducing wiring complexity. The -CN suffix indicates this unit is equipped for deployment in hazardous areas within China, meeting specific local certification requirements. With no moving parts, the sensor supports versatile mounting orientations, including vertical, horizontal, or angled positions, provided it is installed firmly against the machine surface to prevent false signal generation.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM8x1 mounting thread adapter (Option 02) for standardized connection to machine casings.\u003c\/li\u003e\n\u003cli\u003eChina hazardous area approval package (-CN) for regulatory compliance in Chinese industrial environments.\u003c\/li\u003e\n\u003cli\u003ePiezo-velocity sensor technology with integrated electronics for direct output of vibration velocity.\u003c\/li\u003e\n\u003cli\u003eSolid-state, wear-free design with no moving parts to prevent mechanical degradation.\u003c\/li\u003e\n\u003cli\u003eHermetically sealed 316L stainless steel case for protection against harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003eCompatible with standard Bently Nevada monitoring systems for casing vibration and bearing health.\u003c\/li\u003e\n\u003cli\u003eFlexible mounting orientation; supports vertical, horizontal, or angled installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAbsolute vibration monitoring for bearing housings, casings, and machine structures.\u003c\/li\u003e\n\u003cli\u003ePower generation and industrial rotating machinery protection.\u003c\/li\u003e\n\u003cli\u003ePetrochemical and oil and gas sector monitoring.\u003c\/li\u003e\n\u003cli\u003eGeneral industrial vibration analysis where high-frequency casing signals require measurement.\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\u003e330500-02-CN\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\u003e02\u003c\/td\u003e\n\u003ctd\u003eM8x1 Mounting adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix\u003c\/td\u003e\n\u003ctd\u003e-CN\u003c\/td\u003e\n\u003ctd\u003eChina hazardous area approval package (NEPSI\/CCC)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e330500-02-CN\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 (270 cpm to 300 kcpm) +\/- 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\u003eAmplitude Linearity\u003c\/td\u003e\n\u003ctd\u003e+\/- 2% to 152 mm\/s (6 in\/s) peak\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 (-67 degF to 250 degF)\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, 316L stainless steel shell\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.142 kg (142 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e63.2 mm height x 25.3 mm diameter\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\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the sensor is mounted directly on the bearing housing or machine casing to maintain high-frequency signal integrity. Improper installation or loose mounting may reduce amplitude response and generate false signals. Use a torque of 32-46 kg cm (24-40 in-lb) when installing the sensor. For hazardous area installations, ensure all wiring practices adhere to the relevant safety guidelines and local regulatory codes provided for the -CN certification package.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChina Hazardous Area Approval Package (-CN)\u003c\/li\u003e\n\u003cli\u003eEMC Directive 2014\/30\/EU\u003c\/li\u003e\n\u003cli\u003eRoHS Directive 2011\/65\/EU\u003c\/li\u003e\n\u003cli\u003eABS Marine Vessels compliance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666867122539,"sku":"330500-02-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330500-02-cn-proximity-sensor-b3p2caker2u_4fb47155-0a0a-4f0d-ad1d-191f25521c3d.jpg?v=1765449493","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330500-02-cn-velomitor-piezo-velocity-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}