Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: ASD-B

The ASD-B is a compact and lightweight undamped acceleration transducer adopting a sputter strain gage for the sensing element. It is suitable for measurement of acceleration given to a car body or dummy in automotive crash tests. Considering that we may use 3 units to simultaneously measure acceleration in 3 directions. The ASD-B positions the centroid at the tip of the mainframe, arranging three units with their vibration centroids placed nearby.

Features

• High output
• Equips the dedicated connector for connecting the data acquisition system for crash test directly.
• The engineer sets the centroid at the tip of the mainframe for the triaxial configuration of acceleration transducers.

Specifications

Performance

Rated Capacity	±19613 m/s2 (±2000 G)
Nonlinearity	Within ±0.5% RO
Hysteresis	Within ±0.5% RO
Rated Output	1.2 mV/V or more
Peak-to-peak Sensitivity Error	1% RO or less
Sensitive Axis	Horizontal

Environmental Characteristics

Safe Temperature	-20 to 60ºC
Compensated Temperature	5 to 40ºC
Temperature Effect on Zero	Within ±0.5% RO/ºC
Temperature Effect on Output	Within ±0.1%/ºC

Electrical Characteristics

Safe Excitation	12 V AC or DC
Recommended Excitation	2 to 10 V AC or DC
Input Resistance	500 to 1000 Ω
Output Resistance	500 to 1000 Ω
Cable	4-conductor (0.05 mm2) vinyl shielded cable, 2.6 mm diameter by 7 m long, terminated with a connector plug R05-PB5M (Shield wire is not connected to the case.)

Mechanical Properties

Safe Overloads	200%
Frequency Response	DC to 4 kHz at 23°C (Sensitivity deviation ±5%)
Installation Resonance Frequency	26 kHz or more
Transverse Sensitivity	3% RO or less
Weight	Approx. 1.0 g (Excluding cable)

Dimensions