{"product_id":"bently-nevada-3300-26-xx-xx-xx-00-00-01-00-3300-series-dual-accelerometer-rms-monitor","title":"Bently Nevada 3300\/26-XX-XX-XX-00-00-01-00 3300 Series Dual Accelerometer RMS Monitor","description":"\u003cp\u003eConfigured for continuous acceleration monitoring in machinery protection systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3300\/26-XX-XX-XX-00-00-01-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e3300\/26\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRMS Monitor) provides direct physical\/electrical execution. This dual-channel module interfaces with seismic accelerometers to process vibration signals, providing conditioned 4-20 mA outputs proportional to the Root Mean Square (RMS) acceleration. The monitor performs signal integration and filtering to facilitate standardized interface with site-level DCS or PLC data acquisition systems.\u003c\/p\u003e\n\u003ch3\u003eModel Matrix \u0026amp; Suffix Breakdown\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3300\/26\u003c\/strong\u003e: Dual Accelerometer RMS Monitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eXX\u003c\/strong\u003e: Input\/Output configurations (as per catalog ordering codes).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e00-00-01-00\u003c\/strong\u003e: Standard factory base configuration for agency and interface options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3300\/26-XX-XX-XX-00-00-01-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.1 cm x 20.3 cm x 30.5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 deg C to +65 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRequires external system supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 mV\/g (10 mV per m\/s2)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 Hz to 90 kHz (with integration)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring and Signal Conditioning\u003c\/h3\u003e\n\u003cp\u003eEffective rotor dynamics analysis requires precise signal conditioning for seismic vibration sensors. The 3300\/26 module provides high-fidelity processing of accelerometer inputs, ensuring that signal attenuation and phase shifts remain within defined tolerances. Operators must perform regular gap voltage or bias current validation to confirm sensor health. Cross-talk suppression is achieved through rigorous shielding and grounding protocols at the module backplane, ensuring that individual acceleration channels remain isolated from electromagnetic interference present in high-density rack environments.\u003c\/p\u003e\n\u003ch3\u003eOrdering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 3300\/26-XX-XX-XX-00-00-01-00 Dual Accelerometer RMS Monitor Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Front-panel configuration\/calibration key\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 Installation and maintenance reference manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRack Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSlide the module into the designated slot of the 3300 Series rack, ensuring proper alignment with the backplane connectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecure the front-panel captive screws to maintain grounding and physical retention of the module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Wiring\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRoute accelerometer cables through dedicated conduits, keeping them separate from high-voltage AC lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnect signal shields to the designated common ground terminals on the rear I\/O card to prevent ground loop-induced measurement errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the 3300\/26 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eThe module can be removed from the rack while powered, but it is recommended to disable associated alarm logic to prevent spurious trips during removal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the module be configured for non-RMS outputs?\u003c\/p\u003e\n\u003cp\u003eThe 3300\/26 is specifically designed for RMS acceleration output; peak detection or other processing methods are handled by different monitor modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the impact of relative humidity?\u003c\/p\u003e\n\u003cp\u003eThe unit is rated for up to 95% non-condensing humidity. Condensation within the rack must be avoided to prevent signal leakage or electrical shorts on the backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the 4-20 mA output calibrated?\u003c\/p\u003e\n\u003cp\u003eCalibration is managed through front-panel interface points using a signal generator to inject reference acceleration signals and adjusting the internal gains.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the frequency response adjustable?\u003c\/p\u003e\n\u003cp\u003eThe internal filters are factory-set. The raw bandwidth is 2.7 Hz to 90 kHz, while integrated signals are limited to 10 Hz to 90 kHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat impedance does the monitor present to the accelerometer?\u003c\/p\u003e\n\u003cp\u003eThe input circuitry is designed to match standard industrial accelerometers, with an output impedance of 100 ohm for the signal conditioning loop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this module require a separate power supply?\u003c\/p\u003e\n\u003cp\u003eThe module receives power from the 3300 series rack backplane; ensure the rack power supply is sized to handle the cumulative load of all modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat does a \"Not OK\" indicator signify?\u003c\/p\u003e\n\u003cp\u003eA \"Not OK\" status indicates a loss of bias voltage from the accelerometer or an internal monitor failure, signaling that the current measurement is invalid.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026836246701,"sku":"3300\/26-XX-XX-XX-00-00-01-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/3300-26_1.jpg?v=1782724546","url":"https:\/\/www.maxwellplc.com\/ru\/products\/bently-nevada-3300-26-xx-xx-xx-00-00-01-00-3300-series-dual-accelerometer-rms-monitor","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}