ASM-1KBCH M3
Semiconductor Acceleration Transducer for Crash Test
Summary
The ASM-1KBCH M3 is an undamped type semiconductor acceleration transducer for crash tests. Compact & lightweight ensure minimal influence to the vibration mode of a measuring object. The sensitivity direction is parallel to the mounting surface.
Rated Capacity: ±9807 m/s2
Dimensions: 12 x 5.4 x 25 mm
Rated Output: 1.75 mV/V or more
Frequency Response: DC to 2.8 kHz, sensitivity deviation ±5% at 23ºC
Features
• Suitable for measuring acceleration of car bodies in automotive crash tests
• Minimal phase shift
Products table
All display
ASM-1KBCH M3
Horizontal, ±1000 G
Specifications
Performance
| Rated Capacity | ±9807 m/s2(±1000 G) |
|---|---|
| Nonlinearity | Within ±1% RO |
| Hysteresis | Within ±1% RO |
| Rated Output | 1.75 mV/V or more |
| Peak-to-peak Sensitivity Error | 1.5% RO or less |
Environmental Characteristics
| Safe Temperature | -20 to 60ºC |
|---|---|
| Compensated Temperature | 5 to 40ºC |
| Temperature Effect on Zero | Within ±3% RO/ºC |
| Temperature Effect on Output | -0.25 to 3 %/ºC |
Electrical Characteristics
| Safe Excitation | 2 VDC only |
|---|---|
| Recommended Excitation | 2 VDC only |
| Input Resistance | 120 Ω ±20% |
| Output Resistance | 120 Ω ±20% |
| Cable | 4-conductor (0.08 mm2) vinyl shielded cable, 3.2 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 | 150% |
|---|---|
| Frequency Response | DC to 2.8 kHz at 23°C(Sensitivity deviation ±5%) |
| Resonance Frequency | 35 kHz ±30% |
| Transverse Sensitivity | 3% RO or less |
| Weight | Approx. 4.0 g |
| Optional Accessories | Conversion Cable TT-18 |
|---|
Dimensions
To Ensure Safe Usage
●Excitation voltage should be 2 VDC.
●Transducer output characteristics
*Not in accordance with the direction of acceleration
