Data Sheet

Accelerometer (ACC)
Sensor Data Sheet
ACC 18012018
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PAGE 2 OF 2
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APPLICATION NOTES
This sensor requires a calibration to provide reliable measurements. The resulting calibration
values (𝐶
"#$%
& 𝐶
"&'%
) which are needed for the transfer function below are determined by
performing a very slow 360° rotation of the sensor around each axis to force the
accelerometer to cross the gravity-imposed −1g and 1g.
TRANSFER FUNCTION
[-3.6G, 3.6G]
𝐴𝐶𝐶 𝑔 =
𝐴𝐷𝐶 − 𝐶
"#$
𝐶
"&'
− 𝐶
"#$
%×%2 − 1
𝐴𝐶𝐶 𝑔 − ACC value in g-force (g)
𝐴𝐷𝐶 – Value sampled from the channel
𝐶
"#$%
%– Minimum calibration value
𝐶
"&'%
%– Minimum calibration value
PHYSICAL CHARACTERISTICS
> Size: 10x18x4mm
> Weight: 14g
> Cable length: 110cm
ORDERING GUIDE
Reference
Package Description
ACC1
Accelerometer (ACC) sensor with standard physical characteristics
and a random cable sleeve color.