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4.4 Sensors
INERTIAL SENSORS ENVIRONMENTAL SENSORS
Accelerometer (3-axis) Temperature
Gyroscope (3-axis) Humidity
Magnetometer (3-axis) Light
Pressure
Microphone
4.5 Axial orientation of the sensors: accelerometer, gyroscope, magnetometer
Legend:
aX, aY, aZ = accelerometer vector
mX, mY, mZ = magnetometer vector
gX, gY, gZ = gyroscope vector
mZ aZ
mX
aX
mY
aY
gZ
gX
gY
4.6 Operating conditions
ATTRIBUTE RANGE
Operating temperature range -20 – 80 °C
Humidity range 10 – 90 % relative humidity (non-condensing)
Pressure range 300 – 1100 hPa
4.7 Measurement range
SENSOR RANGE
Accelerometer ± 2, 4, 8, 16g (16 bit resolution)
Gyroscope ± 2000 °/s
Magnetometer ±1300 μT (x,y-axis); ±2500μT (z-axis)
Temperature -20 – 80 °C
Humidity 20 – 90 % r.H. (non-condensing)
Pressure 300 – 1100 hPa
Light 0 – 2112800 Lux