330425-02-CN Bently Nevada Accelerometer Acceleration Transducers

Description

Manufacturer: Bently Nevada

Product No.: 330425-02-CN

Product Type: Accelerometer Acceleration Transducers

Origin: Made in U.S.A

Certificate Of Origin (COO): Available upon request

Mounting Thread Option: 02 M8 X 1 integral stud

Agency Approval Option: CN Country Specific

Key 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
• 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 ±3dB; 30 Hz to 10 kHz ±10%
• Temperature Sensitivity: -11% to +3% typical over operating range (-55°C to +121°C)
• Transverse Sensitivity: Less than 5% of axial.

Advanced Operational Details:

• Mounted Resonant Frequency: Greater than 30 kHz
• Amplitude of Resonant Peak: 20 dB maximum
• Base Strain Sensitivity: 49 mm/s²/mstrain (0.005 g/mstrain) for serial numbers preceded by letter “G”
• For units shipped prior to April 2004 without letter “G” prefix: 980 mm/s²/mstrain (0.100 g/mstrain)
• Maximum Cable Length: Up to 305 meters (1000 ft) with no signal degradation

Power and Electrical Details:

• Input Voltage: -24 ± 0.5 Vdc
• Bias Current: 2 mA nominal
• Output Bias Voltage: -8.5 ± 0.5 Vdc
• Grounding: Case isolated
• Power Range Stability: Fully functional with ±0.5 Vdc variations, ensuring reliability

Robust 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
• Magnetic Field Susceptibility: < 2.21 mm/s²/gauss (225 mg/gauss) [50 gauss, 50–60Hz]
• IP Rating: Equivalent to IP 68 (sensor-only, excluding cables)

Physical Specifications:

• Weight (No Cable): 99 g (3.5 oz), typical
• Diameter: 23 mm (0.93 in)
• Height: 59 mm (2.3 in), including mounting stud
• Connector: 3-pin MIL-C-5015 Receptacle
• Material: 316L Stainless Steel
• Mounting Torque: 4.1 N·m (3.0 ft·lb)
• Mounting Surface Finish: 32 μin (microinch) rms minimum for enhanced stability

Additional Features:

• Broad Frequency Performance: Optimized for 10 Hz to 15 kHz to deliver high precision across applications
• Enhanced Signal Quality: Supports maximum cable lengths of 305 meters (1000 ft) with consistent performance
• Custom Installation: Can be mounted in any orientation to adapt to different setups
• Improved Resonance Design: Ensures reliability above 30 kHz resonant frequency
• Tested for Harsh Conditions: Inclusive -55°C to +121°C temperature range with excellent material sealing

Contact Information: Inquiries: sales@nex-auto.com

Download PDF file here:330400 and 330425