{"product_id":"330400-02-00-100mv-g-m8-bently-nevada-accelerometer","title":"330400-02-00 100mV\/g M8 Bently Nevada Accelerometer","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330400-02-00\u003c\/strong\u003e is a \u003cstrong\u003epiezoelectric accelerometer\u003c\/strong\u003e designed for critical machinery applications requiring casing acceleration measurements. It features an \u003cstrong\u003eM8 x 1 integral stud mounting\u003c\/strong\u003e and delivers a sensitivity of \u003cstrong\u003e10.2 mV\/m\/s² (100 mV\/g)\u003c\/strong\u003e with a peak acceleration range of \u003cstrong\u003e490 m\/s² (50 g)\u003c\/strong\u003e. The sensor complies with API Standard 670 and is ideal for gear mesh monitoring, bearing analysis, and general machinery vibration assessment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Piezoelectric accelerometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread:\u003c\/strong\u003e M8 x 1 integral stud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 10.2 mV\/m\/s² (100 mV\/g) ±5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcceleration Range:\u003c\/strong\u003e 490 m\/s² (50 g) peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10 Hz to 15 kHz (600 cpm to 900,000 cpm) ±3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplitude Linearity:\u003c\/strong\u003e ±1% to 490 m\/s² (50 g) peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroadband Noise Floor:\u003c\/strong\u003e 0.039 m\/s² (0.004 g) rms (10 Hz to 15 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransverse Sensitivity:\u003c\/strong\u003e Less than 5% of axial sensitivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounted Resonant Frequency:\u003c\/strong\u003e Greater than 30 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 23 mm diameter x 59 mm height (including stud)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 99 g (3.5 oz), excluding cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 3-pin MIL-C-5015 receptacle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -55°C to +121°C (-67°F to +250°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Torque:\u003c\/strong\u003e 4.1 N·m (3.0 ft·lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh sensitivity of 100 mV\/g captures low-level vibration signals for early fault detection\u003c\/li\u003e\n\u003cli\u003eWide 10 Hz to 15 kHz frequency range covers gear mesh, bearing, and general vibration signatures\u003c\/li\u003e\n\u003cli\u003eM8 x 1 integral stud provides secure, direct machine surface mounting\u003c\/li\u003e\n\u003cli\u003eRugged stainless steel construction withstands harsh industrial environments\u003c\/li\u003e\n\u003cli\u003eLow noise floor of 0.004 g rms enables detection of subtle machinery anomalies\u003c\/li\u003e\n\u003cli\u003eAPI 670 compliance ensures suitability for petrochemical and power generation applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGear mesh monitoring on gearboxes and reducers\u003c\/li\u003e\n\u003cli\u003eBearing casing vibration measurement on motors, pumps, and turbines\u003c\/li\u003e\n\u003cli\u003eGeneral machinery health monitoring in predictive maintenance programs\u003c\/li\u003e\n\u003cli\u003eRotating equipment vibration assessment in oil \u0026amp; gas facilities\u003c\/li\u003e\n\u003cli\u003ePower generation turbine and generator casing acceleration monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I decode the Bently Nevada 330400 accelerometer suffix code?\u003c\/strong\u003e\u003cbr\u003eA: The suffix uses a two-digit code. The first two digits indicate the mounting thread: -01 = 1\/4-28 UNF integral stud, -02 = M8 x 1 integral stud. The last two digits indicate agency approvals: -00 = none, -05 = multiple (CSA, ATEX, IECEx). Therefore, 330400-02-00 decodes as M8 x 1 stud mount with no agency approvals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 330400-02-00 and 330400-01-00?\u003c\/strong\u003e\u003cbr\u003eA: 330400-02-00 uses an M8 x 1 integral stud; 330400-01-00 uses a 1\/4-28 UNF integral stud. Both share identical electrical performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this accelerometer include agency approvals?\u003c\/strong\u003e\u003cbr\u003eA: The -00 suffix indicates no agency approvals. For CSA\/ATEX\/IECEx certified versions, select 330400-02-05.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What cable connects to the 3-pin MIL-C-5015 receptacle?\u003c\/strong\u003e\u003cbr\u003eA: Bently Nevada offers compatible cables such as the 9571 series or other MIL-C-5015 terminated cables for connection to monitoring systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What mounting surface preparation is required?\u003c\/strong\u003e\u003cbr\u003eA: The mounting surface should be flat with a finish of 32 microinch rms or better to ensure proper signal transmission.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify the machine surface is clean, flat, and free of paint or corrosion\u003c\/li\u003e\n\u003cli\u003ePrepare the mounting surface to 32 microinch rms or better\u003c\/li\u003e\n\u003cli\u003eApply a thin film of coupling compound or oil to the mounting surface\u003c\/li\u003e\n\u003cli\u003eThread the M8 x 1 integral stud into a tapped hole or use an appropriate adapter\u003c\/li\u003e\n\u003cli\u003eTorque the sensor to 4.1 N·m (3.0 ft·lb) using a calibrated torque wrench\u003c\/li\u003e\n\u003cli\u003eConnect the 3-pin MIL-C-5015 cable to the sensor receptacle\u003c\/li\u003e\n\u003cli\u003eRoute the cable away from high-voltage sources and secure with clamps\u003c\/li\u003e\n\u003cli\u003eVerify signal output at the monitor before placing the machine in service\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect 330400-02-00 for M8 x 1 stud mounting without agency approvals\u003c\/li\u003e\n\u003cli\u003eFor 1\/4-28 UNF stud mounting, choose 330400-01-00\u003c\/li\u003e\n\u003cli\u003eFor M8 mounting with CSA\/ATEX\/IECEx approvals, select 330400-02-05\u003c\/li\u003e\n\u003cli\u003eFor 1\/4-28 mounting with approvals, select 330400-01-05\u003c\/li\u003e\n\u003cli\u003eFor higher acceleration range (75 g peak), consider the 330425 series\u003c\/li\u003e\n\u003cli\u003eEnsure the monitoring system accepts 100 mV\/g sensitivity inputs\u003c\/li\u003e\n\u003cli\u003eOrder appropriate MIL-C-5015 terminated cable for monitor connection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":54000941072568,"sku":"330400-02-00","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/330400-02-00_3r180_a5b6835b-515b-404b-8c87-57c423a69a0c.png?v=1787898452","url":"https:\/\/www.globalpetroparts.com\/products\/330400-02-00-100mv-g-m8-bently-nevada-accelerometer","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}