EGCS-S425 Auto Safety Testing Accelerometer

Piezo-resistive accelerometer, ISO 6487 and SAE J211 compliant

About the EGCS-S425 Auto Safety Testing Accelerometer

The Model EGCS-S425 is a small, ISO 6487 and SAE J211 compliant piezo-resistive accelerometer. This unit features internal temperature compensation, anodized aluminum alloy housing and flexible cable output. This sensing element is damped with fluid to extend useful frequency range and reduce the effect of high frequencies.

 

Key features EGCS-S425

  • Fluid damping
  • Ranges from ±50 g to ±2000 g
  • Flexible cable
  • -20 ºC to +80 ºC temperature range
  • Built-in mechanical stops
  • Low zero offset <±10 mV
  • Internal temperature compensation
  • 10 Vdc excitation with ±150 mV output

 

Applications EGCS-S425

  • Auto safety testing
    • Crash
    • Sled
    • Dummy
  • Pedestrian impact
  • Dummy head impact

Specifications

Measurement Range
±50 g / ±100 g / ±250 g / ±500 g / ±1000 g / ±2000 g
Sensitivity
0.075 mV/g | 0.15 mV/g | 0.3 mV/g | 0.6 mV/g | 1.5 mV/g | 3 mV/g
Non-Linearity
±1%
Output [Supply Voltage]
±0.15 V [2 – 10 VDC]
Zero Acceleration Output
±10mV
Frequency Response
0-300 Hz to 0-4000 Hz
Damping Ratio
0.7
Operating Temperature
-20°C to +80°C
Compensated Temperature
-10°C to +50°C
Humidity
Epoxy sealed, IP61
Case Material
Anodized aluminum
Cable
4x #30 AWG, FEP Insulated, Braided Shield, TPU Jacket
Weight
<5 g (without cable)
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