ASDR-A-1K
Damped Acceleration Transducer for Crash Test
Summary
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%)
Features
The oil damped design is least affected by impact acceleration-initiated resonance.
・For crash tests
Vehicle, components acceleration measurement
・Damped type
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.
Products table
All display
ASDR-A-1K
±1000 G
Specifications
Performance
| 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 |
Environmental Characteristics
| 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 |
Electrical Characteristics
| 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.) |
Mechanical Properties
| Safe Overloads | 200% |
|---|---|
| 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 |
|---|
Dimensions
Remarks
*CE compliant models are available. Inquiries are welcome.
