Bently Nevada 330400-02-05 100 mV/g Industrial Piezoelectric Accelerometer
The Bently Nevada 330400-02-05 is a three-wire piezoelectric accelerometer with 100 mV/g sensitivity and a 50 g peak measurement range. It is designed for casing-vibration and gear-mesh monitoring in critical rotating machinery.
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- US$ 936.00
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Description
Bently Nevada 330400-02-05
330400 Series Piezoelectric Accelerometer | 100 mV/g Sensitivity | Industrial Vibration Monitoring
Product Detailed Description
The Bently Nevada 330400-02-05 is a three-wire piezoelectric accelerometer designed for casing-acceleration measurement in critical rotating machinery. It provides a nominal sensitivity of 100 mV/g, a peak measurement range of 50 g, and a frequency response of 10 Hz to 15 kHz, making it suitable for applications such as gear-mesh vibration monitoring. The -02 suffix specifies an integral M8 × 1 mounting stud, while -05 identifies the multiple-approval option, including CSA, ATEX, and IECEx.
Technical Specifications
| Parameter | Specification |
| Brand | Bently Nevada |
| Model | 330400-02-05 |
| Product Series | 330400 |
| Product Type | Three-Wire Piezoelectric Accelerometer |
| Measurement | Machinery Casing Acceleration |
| Sensitivity | 100 mV/g ±5% |
| Acceleration Range | 50 g peak |
| Frequency Response | 10 Hz–15 kHz (±3 dB); 30 Hz–10 kHz (±10%) |
| Power Supply | −24 ±0.5 V DC |
| Bias Current | 2 mA nominal |
| Output Bias Voltage | −8.5 ±0.5 V DC |
| Mounting | Integral M8 × 1 stud |
| Connector | 3-pin MIL-C-5015 receptacle |
| Housing Material | 316L stainless steel |
| Protection Rating | Equivalent to IP68 for the sensor only |
| Operating Temperature | −55°C to +121°C |
| Country of Origin | USA, supplier-listed |
| Dimensions | Approx. 23 mm diameter × 59 mm height, including mounting stud |
| Weight | Approx. 99 g, without cable |
| Product Status | Current OEM lifecycle status to be confirmed; aftermarket listings available |
| Replacement Model | No confirmed direct replacement |
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the
Important Application Note
Confirm the complete part number and required hazardous-area approvals before ordering. The IP68-equivalent rating applies to the sensor itself, not necessarily the connecting cable. Ensure the mounting surface, M8 × 1 thread, connector, excitation voltage, cable shielding, and monitoring-channel settings match the installation requirements.
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • Machinery vibration monitoring | • Turbine casing vibration measurement |
| • Condition monitoring systems | • Compressor vibration analysis |
| • Industrial sensor signal acquisition | • Gear-mesh vibration monitoring |
| • Equipment protection systems | • Pump and motor diagnostics |
| • Vibration data collection | • Rotating machinery maintenance |
| Power & Electrical Systems | Industrial Applications |
| • Generator condition monitoring | • Oil and gas facilities |
| • Power plant rotating equipment | • Petrochemical plants |
| • Auxiliary machinery monitoring | • Mining and mineral processing |
| • Industrial drive monitoring | • Metals processing |
| • Predictive maintenance systems | • Pulp and paper production |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |
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