52F Auto Safety Testing Accelerometer

Piezoresistive MEMS acceleration sensor designed for crashtests, biomechanic, development, explosiontest

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About the 52F Auto Safety Testing Accelerometer

The Model 52F Accelerometer has an advanced piezoresistive MEMS sensing element which offers excellent dynamic range and stability. This unit features a full bridge output with an operating temperature range from -40 to +90°C. A slight amount of gas damping provides outstanding shock survivability and a flat amplitude response to 7kHz.

Key features 52F

2-10 Vdc Excitation
Measures Static Acceleration
±5,000 g’s Shock Protection
Transverse sensitivity <3%
Weight <1.0 grams
26kHz Resonant Frequency
Linearity ±1%

Applications 52F

Automotive crash testing
High impact research
Biomechanical studies
Blast testing

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Technical Specifications

Specification	Value
Cable (integral 30 foot cable)	4x #32 AWG PFA Insulated, Braided Shield, PU Jacket
Case material	Anodized Aluminum
Frequency response	0-1400 Hz to 0-7000 Hz
Humidity	Epoxy Sealed, IP65
Measurement range	±50 g / ±200 g / ±500 g / ±2000 g
Non-linearity	±1%
Operating temperature	-40°C to +90°C
Output [supply voltage]	±0.1 V [2 – 10 VDC]
Resonant frequency	4000 - 26000
Sensitivity	2 mV/g \| 0.9 mV/g \| 0.4 mV/g \| 0.15 mV/g
Shock limit	5000 g
Storage temperature	-40°C to +90°C
Weight	1.0 g
Zero acceleration output	±50mV

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