{"product_id":"bently-nevada-330400-02-05-accelerometer-acceleration-transducers","title":"Bently Nevada 330400-02-05 Accelerometer Acceleration Transducers","description":"\u003cp\u003eConfigured for seismic vibration monitoring in rotating machinery, the \u003cstrong\u003eBently Nevada 330400-02-05\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330400\u003c\/strong\u003e Accelerometer, operates as a dedicated hardware component for acceleration-to-voltage signal conversion within TSI networks. This transducer system detects high-frequency vibration signals, facilitating the analysis of rotor dynamics and mechanical health for various rotating assets.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e330400\u003c\/td\u003e\n\u003ctd\u003eBase Model: Accelerometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003eMounting Thread: M8 x 1 integral stud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003eAgency Approvals: CSA, ATEX, IECEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003e330400-02-05\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\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard accelerometer profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-55 deg C to +121 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2 mA to 10 mA constant current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eM8 x 1 integral stud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and Transducer Scaling\u003c\/h3\u003e\n\u003cp\u003eThe 330400 series accelerometer requires precise mechanical mounting to ensure the integrity of the vibration signal. Unlike eddy-current displacement probes that rely on gap voltage validation at -10 VDC targets, the accelerometer captures inertial acceleration, requiring the monitoring system to be configured for the specific sensitivity (mV\/g) of the transducer. To maintain linear frequency response, the M8 x 1 stud must be torqued to ensure rigid coupling with the machine casing; any air gap or loose mounting interface will introduce mechanical resonance artifacts into the vibration spectrum. Cross-talk suppression is achieved through the use of shielded coaxial cabling, preventing ambient electromagnetic interference from corrupting the low-level signal output.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the M8 x 1 stud compatible with standard 1\/4-28 UNF mounting holes?\u003c\/p\u003e\n\u003cp\u003eA: No. The 330400-02-05 features an M8 x 1 metric thread. Attempting to install this into a 1\/4-28 UNF hole will cause thread damage to the sensor stud or the machine casing.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 330400 accelerometer require a specific power supply configuration?\u003c\/p\u003e\n\u003cp\u003eA: Yes, it requires a constant current source (typically 24 VDC supplied via the monitor) to power the internal preamplifier. Ensure the monitor card is configured to provide the required current range of 2 mA to 10 mA.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the mounting surface is spot-faced to be perfectly flat and smooth, ensuring full contact of the accelerometer base.\u003c\/li\u003e\n\u003cli\u003eTighten the M8 x 1 stud according to standard torque specifications for metric fasteners to ensure rigid frequency response.\u003c\/li\u003e\n\u003cli\u003eUse isolated mounting blocks if the machine casing is subject to high ground potential differences to avoid ground loops.\u003c\/li\u003e\n\u003cli\u003eRoute signal cables in metallic conduits, separated from high-current AC cabling, to minimize noise injection.\u003c\/li\u003e\n\u003cli\u003eCheck the coaxial connector at the sensor end for cleanliness; contamination can increase contact resistance and introduce signal drift.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43544933498970,"sku":"330400-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330400-01-05_39a8e427-4aba-44c5-8df7-f13c16fc7f15.png?v=1782282901","url":"https:\/\/www.spareoil.com\/products\/bently-nevada-330400-02-05-accelerometer-acceleration-transducers","provider":"SpareOil Automation","version":"1.0","type":"link"}