Damped Acceleration Transducer for Crash Test
The ASDR-A-1K is an oil damped type acceleration transducer for crash tests with exchangeable cable.
It is least affected from resonance.
Rated Capacity: ±9807 m/s2
Dimensions: 5.4 x 5 x 13 mm
Rated Output: 2 mV/V or more
Frequency Response (at 23ºC):
DC to 1 kHz (Sensitivity deviation ±3%)
1 kHz to 4 kHz (Sensitivity deviation ±10%)
The oil damped design is least affected by impact acceleration-initiated resonance.
・For crash tests
Vehicle, components acceleration measurement
Because this is an oil-damped type, there is little adverse impact from resonant output in pedestrian head impact protection function tests and vehicle crash safety tests.
・Cable is exchangeable when damaged.
|Rated Capacity||±9807 m/s2(±1000 G)|
|Nonlinearity||Within ±1% RO|
|Hysteresis||Within ±1% RO|
|Rated Output||2 mV/V or more|
|Peak-to-peak Sensitivity Error||1% RO or less|
|Safe Temperature||-15 to 65ºC|
|Compensated Temperature||5 to 40ºC|
|Temperature Effect on Zero||Within ±1% RO/ºC|
|Temperature Effect on Output||Within ±0.5%/ºC|
|Safe Excitation||10 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.)
|Frequency Response||DC to 1 kHz at 23°C (Sensitivity deviation ±3%)
1 to 4 kHz (Sensitivity deviation ±10%)
|Transverse Sensitivity||2% RO or less|
|Weight||Approx. 1.2 g (Excluding cable)|
|Optional Accessories||Conversion cable TT-18|