• 330500-01-CN
1 3

Bently Nevada - 330400 Accelerometer 330400-01-00

In stock (12 units), ready to be shipped
  • Vendor:

    Bently Nevada

  • Type:

    Accelerometer

  • Country of Origin:

    USA

  • Dimensions:

    15*8*4cm

  • Weight:

    99 g

  • Tags: Accelerometer

Bently Nevada 330400-01-00 Accelerometer

Product Identification

  • Manufacturer: Bently Nevada
  • Product Number: 330400-01-00
  • Product Type: Accelerometer Acceleration Transducer
  • Origin: Made in U.S.A.
  • Certification: Certificate of Origin available upon request

Core Performance Specifications

Parameter Specification
Sensitivity 10.2 mV/m/s² (100 mV/g) ±5%
Acceleration Range 490 m/s² (50 g) peak
Frequency Range 10 Hz to 15 kHz ±3dB
Amplitude Linearity ±1% to 490 m/s² (50 g) peak
Noise Floor 0.039 m/s² (0.004 g) rms

Technical Capabilities

  • Mounting Thread: ¼-28 UNF integral stud for secure installation
  • Agency Approval: None specified for application flexibility
  • Frequency Response: 30 Hz to 10 kHz ±10% for optimal performance
  • Temperature Sensitivity: -11% to +3% typical across operating range
  • Transverse Sensitivity: Less than 5% of axial for minimal interference
  • Mounted Resonant Frequency: Greater than 30 kHz for stability
  • Resonant Peak Amplitude: Maximum 20 dB for clear signal output

Electrical Specifications

Electrical Parameter Requirement
Input Voltage -24 ± 0.5 Vdc
Bias Current 2 mA nominal
Output Bias Voltage -8.5 ± 0.5 Vdc
Grounding Case isolated
Maximum Cable Length 305 meters (1000 ft)

Environmental Durability

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

Physical Dimensions & Construction

  • Weight: 99 g (3.5 oz) typical without cable
  • Diameter: 23 mm (0.93 in) compact design
  • Height: 59 mm (2.3 in) including mounting stud
  • Connector: 3-pin MIL-C-5015 Receptacle in 316L stainless steel
  • Mounting Surface: 32 μin rms finish for optimal contact
  • Mounting Torque: 4.1 N·m (3.0 ft·lb) for secure installation
  • Case Material: 316L stainless steel for corrosion resistance
  • Mounting Orientation: Any angle for flexible installation

Base Strain Sensitivity Variations

  • Serial numbers with "G" prefix: 49 mm/s²/mstrain (0.005 g/mstrain)
  • Serial numbers without "G" prefix: 980 mm/s²/mstrain (0.100 g/mstrain) without Mounting Base
  • With Mounting Base: 4.9 mm/s²/mstrain (0.0005 g/mstrain)

Frequently Asked Questions

  • What is the frequency response range? 10 Hz to 15 kHz with ±3dB accuracy
  • What power supply is required? -24 Vdc input with 2 mA bias current
  • Is the unit waterproof? Yes, it meets IP68 equivalent rating
  • What mounting torque should be used? 4.1 N·m (3.0 ft·lb) for proper installation
  • What applications is this designed for? Industrial vibration monitoring and machinery diagnostics

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

Download complete technical documentation:
330400 and 330425 Accelerometer Datasheet

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