64B Auto Safety Testing Accelerometer

Piezoresistive MEMS accelerometer designed to be compliant with the latest SAEJ211/J2570

About the 64B Auto Safety Testing Accelerometer

The Model 64B Accelerometer is based on an advanced piezoresistive MEMS sensing element which offers exceptional dynamic range and stability. This unit features a full bridge output configuration with a temperature range from 0 to +50º C. A slight amount of internal gas damping provides outstanding shock survivability and a flat amplitude and phase response up to 7kHz.  
The Model 64B is compliant with SAE J211 standards for anthropomorphic dummy instrumentation.

 

Key features 64B

  • Piezoresistive MEMS Sensor
  • ±50g to ±6,000g Ranges
  • 2-10 Vdc Excitation
  • 0-50ºC Temperature Range
  • Low Noise Jacketed Cable
  • 1% Transverse Sensitivity Option
  • <±25 mV Zero Offset

 

Applications 64B

  • Safety Crash Testing
    • Auto
    • Truck
    • Recreational Vehicles
  • Shock Testing

Specifications

Measurement Range
±50 g / ±100 g / ±200 g / ±500 g / ±2000 g / ±6000 g
Sensitivity
2 mV/g | 0.9 mV/g | 0.8 mV/g | 0.4 mV/g | 0.15 mV/g | 0.10 mV/g
Non-Linearity
±1%
Output [Supply Voltage]
±0.1 V [2 – 10 VDC]
Zero Acceleration Output
±25mV
Frequency Response
0-1400 Hz to 0-7000 Hz
Resonant Frequency
4000 - 26000 Hz
Damping Ratio
0.5 / 0.5 / 0.5 / 0.3 / 0.05 / 0.05
Shock Limit
5000 g / 5000 g / 5000 g / 10000 g / 10000 g / 10000 g
Operating Temperature
-40°C to +121°C
Storage Temperature
-40°C to +121°C
Humidity
Epoxy Sealed, IP65
Case & Cover Material
Anodized Aluminum
Cable (Integral 30 Foot Cable)
4x #32 AWG Conductors PFA Insulated, Braided Shield , TPE Jacket
Weight
1.0 g
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