Bently Nevada - 330400-02-00 Accelerometer Acceleration Tranducer

Bently Nevada 330400-02-00 High-Performance Industrial Accelerometer

Bently Nevada 330400-02-00 Technical Specifications

• It offers 10.2 mV/m/s² (100 mV/g) sensitivity with ±5% accuracy for precise vibration measurement.
• It supports 490 m/s² (50 g) peak acceleration within a 10 Hz to 15 kHz frequency range.
• It provides 10 Hz to 15 kHz frequency response (±3dB), with ±10% stability from 30 Hz to 10 kHz.
• It has a 0.039 m/s² (0.004 g) rms broadband noise floor for clear signal detection in low-vibration scenarios.
• It features -11% to +3% temperature sensitivity over the operating range, ensuring consistent performance in temperature fluctuations.
• It achieves >30 kHz mounted resonant frequency to avoid interference with measurement signals.
• It survives 49,050 m/s² (5000 g) peak shock, making it durable in high-impact industrial settings.
• It holds IP68 rating (dust-tight and watertight) for reliable operation in wet or dusty environments.

Environmental & Durability Features

• It operates in -55°C to +121°C (-67°F to +250°F) temperature range, suitable for extreme industrial conditions.
• It uses 316L stainless steel case material for corrosion resistance and long-term durability.
• It has <5% transverse sensitivity to minimize cross-axis interference, ensuring measurement accuracy.
• It offers 4.9 mm/s²/mstrain (0.0005 g/mstrain) base strain sensitivity when used with the Mounting Base, reducing installation-induced errors.

Installation & Dimensions

• It weighs 99 g (3.5 oz) without cable, lightweight for easy mounting on machinery.
• It measures 23 mm (0.93 in) diameter and 59 mm (2.3 in) height (including mounting stud), compact for space-constrained setups.
• It uses M8 x 1 integral mounting stud for secure attachment to industrial equipment.
• It requires 4.1 N·m (3.0 ft·lb) mounting torque to ensure stable installation and accurate vibration transfer.

Power Requirements

• It operates with -24 ± 0.5 Vdc input voltage, compatible with standard industrial power systems.
• It draws 2 mA nominal bias current, minimizing power consumption for continuous monitoring.
• It provides -8.5 ± 0.5 Vdc output bias voltage, ensuring consistent signal conditioning.

Contact sales@nex-auto.com for assistance with installation or specifications.

For detailed technical data, download the 330400 and 330425 Datasheet.