Bently Nevada - Accelerometer Acceleration Tranducer 330400-02-RU

Bently Nevada 330400-02-RU Accelerometer Transducer

Product Overview

• Manufacturer: Bently Nevada
• Model Number: 330400-02-RU
• Product Type: Accelerometer Acceleration Transducer
• Country of Origin: Made in U.S.A.
• Mounting Thread: M8 x 1 integral stud
• Agency Approval: Country Specific (RU)
• Certificate of Origin: Available upon request

Technical Specifications

• Sensitivity: 10.2 mV/m/s² (100 mV/g) ±5%
• Acceleration Range: 490 m/s² (50 g) peak within 10 Hz to 15 kHz
• Amplitude Linearity: ±1% up to 490 m/s² (50 g) peak
• Broadband Noise Floor: 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% over operating range
• Transverse Sensitivity: Less than 5% of axial
• Mounted Resonant Frequency: Greater than 30 kHz
• Resonant Peak Amplitude: 20 dB maximum
• Base Strain Sensitivity: 49 mm/s²/mstrain (0.005 g/mstrain) for serial numbers with "G" prefix
• Maximum Cable Length: 305 meters (1000 ft) without signal degradation

Electrical Requirements

• Input Voltage: -24 ± 0.5 Vdc
• Bias Current: 2 mA nominal
• Output Bias Voltage: -8.5 ± 0.5 Vdc
• Grounding: Case isolated for enhanced safety

Environmental Performance

• Operating Temperature: -55°C to +121°C (-67°F to +250°F)
• Storage Temperature: -55°C to +121°C (-67°F to +250°F)
• Shock Survivability: 49,050 m/s² (5000 g) peak
• Relative Humidity: 100% condensing, non-submerged
• Construction: Hermetically sealed case
• Magnetic Field Susceptibility: <2.21 mm/s²/gauss (225 mg/gauss)
• IP Rating: Equivalent to IP68 (dust tight and watertight)

Physical Specifications

• Weight: 99 g (3.5 oz) without cable
• Diameter: 23 mm (0.93 in)
• Height: 59 mm (2.3 in) including mounting stud
• Connector: 3-pin MIL-C-5015 Receptacle
• Connector Material: 316L stainless steel
• Mounting Surface: 32 μin RMS finish
• Mounting Torque: 4.1 N·m (3.0 ft·lb)
• Case Material: 316L stainless steel
• Mounting Orientation: Any angle supported

Contact our sales team for specifications and pricing:
Email: sales@nex-auto.com

Download complete technical documentation:
330400 and 330425 Accelerometer Datasheet