{"product_id":"bently-nevada-200350-00-00-cn-accelerometer-piezoelectric-velocity-sensor","title":"Bently Nevada 200350-00-00-CN Accelerometer Piezoelectric Velocity Sensor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200350-00-00-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a rugged, general-purpose piezoelectric accelerometer designed for casing vibration measurements on critical rotating machinery. Within high-demand sectors such as power generation, oil and gas, and wastewater treatment, this sensor plays a critical role in monitoring high-frequency vibrations typically associated with gear mesh and rolling element bearing defects. By integrating this sensor into a Bently Nevada Trendmaster or similar Condition Monitoring System, engineers can identify subtle mechanical changes before they escalate into significant failures. This proactive data stream is essential for optimizing maintenance schedules, reducing unplanned outages, and extending the operational life of motors, pumps, and fans in harsh industrial environments.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe alphanumeric designation of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200350-00-00-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edefines its mechanical interface and regional compliance:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e200350:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBase model for the 100 mV\/g Accelerometer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00 (Mounting Stud):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a 1\/4-28 Stainless Steel mounting stud equipped with a brass tip (0.5 inch length).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00 (Tolerance):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifies a standard sensitivity of 100 mV\/g with a plus or minus 20 percent tolerance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-CN (Agency Approvals):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMandatory China-specific approvals.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe product is fully certified by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEPSI\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand carries the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCCC (China Compulsory Certificate)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor explosion-proof safety, adhering to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGB 3836\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estandards for hazardous area use in the Chinese market.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200350-00-00-CN\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eU.S.A.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 mV\/g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.5 Hz to 10 kHz (plus or minus 3 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\/4-28 UNF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-54 to +121 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHex Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11\/16 inch (1.8 cm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.65 inch (4.24 cm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.051 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHardware Insights \u0026amp; FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the specific advantages of the -CN version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-CN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuffix denotes that the accelerometer is legally compliant with Chinese national standards. It has undergone the necessary certification processes by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEPSI\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto meet\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCCC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erequirements, ensuring it is safe and authorized for installation in hazardous industrial zones across China under the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGB 3836\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eframework.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this accelerometer connect to monitoring systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 200350 series typically utilizes a standard 2-pin MIL-style connector. It requires a constant current power source (ICP\/IEPE compatible) to operate, which is usually provided by the monitoring rack or an interface module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this sensor be used for low-frequency vibration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile this accelerometer has a wide frequency range starting from 0.5 Hz, it is primarily optimized for high-frequency vibration detection. For very low-speed machinery (below 100 RPM), we recommend consulting Bently Nevada's low-frequency specific sensor catalog for better signal-to-noise ratios at low speeds.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Preparation and Mounting Torque\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor accurate high-frequency data, the mounting surface must be flat, smooth, and clean. Even minor surface irregularities can act as a low-pass filter, attenuating high-frequency signals. Use the 11\/16 inch hex base to tighten the sensor. Apply a mounting torque of approximately 2.7 to 4.5 Nm (24 to 40 in-lb). Over-tightening can damage the internal piezoelectric element, while under-tightening leads to resonance errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChina Ex\/NEPSI Safety Protocols\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo maintain the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEPSI\/CCC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexplosion-proof integrity, always install this sensor with a certified intrinsic safety barrier if the environment is classified as hazardous. Use only approved, shielded cabling and ensure the cable armor is properly grounded at the system end to prevent electromagnetic interference (EMI) from corrupting the vibration signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Stud and Brass Tip\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 0.5 inch 1\/4-28 SS stud with a brass tip (Option 00) provides a secure mechanical interface while the brass tip helps protect the machine surface from scarring. Ensure the stud is fully seated in both the sensor and the machine casing. For permanent installations, a light coating of silicone grease or acoustic coupling fluid between the sensor base and the machine surface can improve the frequency response at higher ranges.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668323103083,"sku":"200350-00-00-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/200350-00-00-cn-dfd0pmx0j1o_f312063e-bfeb-43e4-990b-83c002dab03c.jpg?v=1765521220","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-200350-00-00-cn-accelerometer-piezoelectric-velocity-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}