330400-01-00 Bently Nevada Accelerometer Tranducer

Product Description

The Bently Nevada 330400 Accelerometer Acceleration Transducer (Part No.: 330400-01-00) is a precision device designed for accurate acceleration measurement. Manufactured in the U.S.A., this accelerometer is built to withstand rigorous industrial environments.

Suffix Options

The 330400 Accelerometer comes with the following suffix options:

• 330400: 330400 Accelerometer Acceleration Transducers
• -01: Mounting thread is a ¼-28 UNF integral stud
• -00: No agency approval option

Electrical Specifications

• Sensitivity: 10.2 mV/m/s² (100 mV/g) ±5%
• Acceleration Range: 490 m/s² (50 g) peak overall acceleration within the 10 Hz to 15 kHz frequency span. Vibration at frequencies above 15 kHz, especially at the transducer's resonance, will significantly decrease this range.
• Amplitude Linearity: ±1% to 490 m/s² (50 g) peak
• Broadband Noise Floor (10 Hz to 15 kHz): 0.039 m/s² (0.004 g) rms
• Frequency Response:
  • 10 Hz to 15 kHz (600 cpm to 900,000 cpm) ±3dB
  • 30 Hz to 10 kHz (1800 cpm to 600,000 cpm) ±10%
• Temperature Sensitivity: -11% to +3% typical over the operating temperature range
• Transverse Sensitivity: Less than 5% of axial
• Mounted Resonant Frequency: Greater than 30 kHz
• Amplitude of Resonant Peak: 20 dB maximum

Environmental Limits

• Operating and Storage Temperature: -55°C to +121°C (-67°F to +250°F)
• Shock Survivability: 49,050 m/s² (5000 g) peak, maximum
• Relative Humidity: 100% condensing, non-submerged. Case is hermetically sealed.
• Magnetic Field Susceptibility: <2.21 mm/s²/gauss (225 mg/gauss) [50 gauss, 50-60Hz].
• IP Rating: Equivalent to IP 68 (dust-tight and watertight). Note that this rating applies to the sensor only and does not include the cable.