ASER-A
Damped Acceleration Transducer for Crash Test

Summary

The ASER-A is an oil-damped type, suitable for measuring car bodies and dummies. Its cable is exchangeable by repair.
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 ASER-A (Sensitivity deviation ±10%) (±980.7 m/s2), DC to 1 kHz for ASER-A-500/1K (Sensitivity deviation ±3%) (±9807 m/s2)

Features

• High output
• Mounting in confined space possible
• Least affected from resonant

Products table

All display

ASER-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%)(23°C)
1 kHz to 2 kHz (Sensitivity deviation ±10%)(23°C)
Transverse Sensitivity 2% RO or less
Weight Approx. 3 g (Excluding cable)
Standard Accessories Hexagon socket head bolts M1.6×8 (×2).(Tightening torque 0.1 N・m)
Optional Accessories Conversion Cable: TT-18 (1 m) (R05-PB5M→NDIS)

Dimensions

ASER-A

ASER-A-500
±500 G

Specifications

Performance
Rated Capacity ±4903 m/s2(±500 G)
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 1 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 400%
Frequency Response DC to 1 kHz (Sensitivity deviation ±3%)(23°C)
1 kHz to 4 kHz (Sensitivity deviation ±10%)(23°C)
Transverse Sensitivity 2% RO or less
Weight Approx. 3 g (Excluding cable)
Standard Accessories Hexagon socket head bolts M1.6×8 (×2).(Tightening torque 0.1 N・m)
Optional Accessories Conversion Cable: TT-18 (1 m) (R05-PB5M→NDIS)

Dimensions

ASER-A

ASER-A-1K
±1000 G

ASER-A

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 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 200%
Frequency Response DC to 1 kHz (Sensitivity deviation ±3%)(23°C)
1 kHz to 4 kHz (Sensitivity deviation ±10%)(23°C)
Transverse Sensitivity 2% RO or less
Weight Approx. 3 g (Excluding cable)
Standard Accessories Hexagon socket head bolts M1.6×8 (×2).(Tightening torque 0.1 N・m)
Optional Accessories Conversion Cable: TT-18 (1 m) (R05-PB5M→NDIS)

Dimensions

ASER-A

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To Ensure Safe Usage

●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 measures against noise caused by electric charge 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.

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