ASE-A Damped Acceleration Transducer for Crash Test
Summary
The ASE-A is an oil damped acceleration transducer for crash tests. It is suitable for measuring vibration of car bodies, components, and dummies. Rated Capacity: ±980.7 to ±9807 m/s2 Dimensions: 10 x 5 x 10 mm Rated Output: 0.5 mV/V or more (±980.7 m/s2), 1 mV/V or more (±4903 m/s2), 2 mV/V or more (±9807 m/s2) Frequency Response (23ºC): DC to 1 kHz for all models (Sensitivity deviation ±3%), 1 kHz to 2 kHz for ASE-A-100 (Sensitivity deviation ±10%) (±980.7 m/s2), 1 kHz to 4 kHz for ASE-A-500/1K (Sensitivity deviation ±10%) (±4903 m/s2)
Features
• Compact & lightweight • Damped type ensures minimal influence of impact acceleration-initiated resonance. • Optional dedicated bracket enables mounting of the transducer to pedestrian protection head impactor
Products table
All display
ASE-A-100 ±100 G
Specifications
Performance
Rated Capacity
±980.7 m/s2(±100 G)
Nonlinearity
Within ±1% RO
Hysteresis
Within ±1% RO
Rated Output
0.5 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
300 to 1000 Ω
Output Resistance
300 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
500%
Frequency Response
DC to 1 kHz (Sensitivity deviation ±3%)at 23ºC 1 kHz to 2 kHz (Sensitivity deviation ±10%)at 23ºC
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
400%
Frequency Response
DC to 1 kHz (Sensitivity deviation ±3%)at 23ºC 1 kHz to 4 kHz (Sensitivity deviation ±10%)at 23ºC
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 (Sensitivity deviation ±3%)at 23ºC 1 kHz to 4 kHz (Sensitivity deviation ±10%)at 23ºC
●When conducting the Pedestrian Head Protection Performance Test, ground the aluminum skull(Metal) portion of the head impactor and the DIS series. The grounding is an effective measure against noise caused by electric charge. The charge is generated between the head skin material and aluminum skull of the head impactor resulting to adversely affect the ASE-A output at the time of impact. ●Due to mounting holes, corners of the transducer case is thin-walled structure. Avoid dropping or hitting against a hard matter. Or the case will be deformed or damaged. ●For installation, use dedicated bolts M1.6×8 and fix 2 diagonal positions. ●If this transducer is installed by adhesives,excessive forces to remove it results in deformation of its frame or failure. To avoid these troubles, fix this transducer by dedicated
Remarks
*CE compliant models are available. Inquiries are welcome.
