Description: The Model 53 accelerometer is a small, compact triaxial device designed for COTS commercial and military vehicle impact and road testing. Its mechanical overload stops provide high shock protection in rugged applications. Featuring ranges from 50 g to 2000 g and frequency response to 5000 Hz, this sensor is easily mounted in hard to reach places on vehicles under test.
Features:
• Triaxial DC Accelerometer
• Low Cost, High Performance
• Low Profile, Adhesive Mounting
• ±50g to ±2000g Dynamic Range
• 2-10Vdc Excitation
• -20 to +85°C Operating Temperature
• ±50mV Zero Measurand Output
• Gas Damping
• Export Classification: EAR99
Applications: Crash Testing, Impact Testing, Off-Road Testing, Road Testing
Parameters
|
Range(g)
|
±50
|
±200
|
±500
|
±2000
|
|
Sensitivity(mV/g)
|
2
|
0.9
|
0.4
|
0.15
|
|
Frequency Response (Hz)
|
0-1000
|
0-2000
|
0-3000
|
0-4500
|
|
Non-Linearity (%FSO)
|
1
|
1
|
1
|
1
|
|
Transverse Sensitivity(%)
|
<3
|
<3
|
<3
|
<3
|
|
Output Resistance (KΩ)
|
2.4-6. 0
|
2.4-6. 0
|
2.4-6. 0
|
2.4-6. 0
|
|
Excitation (VDC)
|
2 to 10
|
2 to 10
|
2 to 10
|
2 to 10
|
|
Zero Acceleration Output(mV)
|
<±50
|
|
Weight with out cable(g)
|
3.5
|
|
Case Material
|
Anodized aluminum
|
|
Operating Temp. (°C)
|
-20-85
|
|
Compensated Temp. (°C)
|
/
|
|
Shock Limit (g)
|
5000
|
