{"product_id":"bently-nevada-200350-02-00-accelerometer","title":"Bently Nevada 200350-02-00 Accelerometer","description":"\u003ch2\u003eBently Nevada 200350-02-00 Accelerometer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 200350-02-00-CN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e200350\u003c\/strong\u003e Accelerometer, operates as a dedicated hardware component for casing vibration measurement within Machinery Protection Systems (TSI). It translates physical mechanical acceleration into proportional electrical signals via its internal piezoelectric element to monitor dynamic asset conditions.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e200350-02-00\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20.4 x 22.2 x 3.7 cm (Estimated Shipping Size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial limits for accelerometer housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDetermined by Constant Current Excitation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e100 mV\/g +- 20% (10.2 mV\/m\/s^2 +- 20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e30 to 600,000 cpm (0.5 to 10,000 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e+- 50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplitude Linearity\u003c\/td\u003e\n\u003ctd\u003e+- 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounted Resonant Frequency\u003c\/td\u003e\n\u003ctd\u003e1500 kcpm (25 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation Voltage\u003c\/td\u003e\n\u003ctd\u003e18 to 28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstant Current Excitation\u003c\/td\u003e\n\u003ctd\u003e2 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Bias Voltage\u003c\/td\u003e\n\u003ctd\u003e8 to 12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBroadband Electrical Noise\u003c\/td\u003e\n\u003ctd\u003e350 ug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Stud\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 to M8 x 1.25 Stainless Steel (02 option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eNo Approvals (00 option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSignal Cross-Talk Suppression and Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eIn high-speed turbo-machinery monitoring, cross-talk suppression is achieved by matching structural ground isolation with the low-noise internal electronics of the \u003cstrong\u003eBently Nevada 200350-02-00-CN\u003c\/strong\u003e. This ensures that high-frequency casing signals are not contaminated by adjacent magnetic fields or ground loops. Accurate tracking of rotor dynamics depends heavily on the broadband electrical noise floor remaining at or below 350 ug, which allows the monitoring system to capture sub-synchronous vibration components without false triggering.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the purpose of the 8 to 12 VDC output bias voltage?\u003c\/p\u003e\n\u003cp\u003eA: The output bias voltage acts as a constant DC offset that carries the AC vibration signal. It allows the monitoring system to verify sensor integrity; if the bias voltage drops to 0 VDC or rises to the excitation level, the monitor detects an open or shorted circuit fault.\u003c\/p\u003e\n\u003cp\u003eQ: How does the constant current excitation affect cable length constraints?\u003c\/p\u003e\n\u003cp\u003eA: Operating with a constant current excitation between 2 to 20 mA stabilizes the high-frequency response over extended cable runs. High-capacitance cables may require higher constant current levels to maintain the upper limit of the 10,000 Hz frequency range without signal attenuation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Specifications\u003c\/strong\u003e: When threading the 1\/4-28 to M8 x 1.25 stainless steel stud into the casing interface, apply the manufacturer-specified torque to avoid shifting the mounted resonant frequency from its 25 kHz nominal rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e: The mounting surface must be machined flat, clean, and free from debris. Use a light coating of silicone grease or acoustic couplant between the accelerometer base and the machine casing to optimize transmission of high-frequency micro-strains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding\u003c\/strong\u003e: Ensure the cable shield is terminated only at the monitoring rack or junction box common ground. Isolating the shield at the sensor end prevents ground loops from corrupting the dynamic 100 mV\/g AC signal.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44319872319576,"sku":"200350-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/200350-02-00-3.jpg?v=1783069039","url":"https:\/\/www.industriaxplc.com\/products\/bently-nevada-200350-02-00-accelerometer","provider":"IndustriaX Limited","version":"1.0","type":"link"}