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Accelerometer Types, Removal and Fitting
Accelerometer types for use with the Excieo produce a Voltage Output
proportional to the signal being measured.
Below is a table which shows the output voltages and specifications of the Hand
Arm Tri-Axial Accelerometer (KD1006), the Whole Body Tri-Axial Accelerometer
(KD1007 & KD1009) and the Single Axis Accelerometer (KD1003): -
Accelerometer
Type
Hand Arm
Whole Body
(KD1007)
Whole Body
(KD1009)
Single Axis
Where g is the acceleration due to gravity on the Earth's surface and is defined
-2
as 9.80665 ms
.
Acceleration is defined as the rate at which an object changes it velocity.
Velocity is measured in metres per second (m/s) and therefore acceleration is
measured in metres per second per second (m/s/s) which can be written as
either of the following: -
-2
ms
2
m/s
Chapter 2
Output
Operating
Voltage
10mV/g
100mV/g
1000mV/g
100mV/g
Page 3
Range
±500g
2 to 5000Hz ±10%
±50g
0.5 to 3000Hz ±5%
±3.6g
0.1 to 125Hz ±5%
±80g
2 to 14000Hz ±5%
Frequency
Response
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