IMU Performance Matrix

 

SPAN-CPT & IMU-CPT

UIMU-
H62

UIMU-
H58

IMU-
FSAS

UIMU-
LN200

UIMU-
LCI

Gyro Bias In-run Stability (deg/hr)

1

1

1

0.75

1

1

Gyro Bias Offset (deg/hr)

20

5

1

0.75

1

1

Gyro ARW (deg/rt-hr)

0.067

0.5

0.125

0.1

0.07

0.05

Gyro Scale Factor (PPM)

1500

150

150

300

100

500

Gyro Range (+/- deg/s)

375

1000

1000

450

1000

800

Accel Bias (mg)

50

2

1

1

0.3

<1.0

Accel Scale Factor (PPM)

4000

300

300

300

300

<1000

Accel Range (+/- g)

10

50

50

5

40

40

Output Rate (Hz)

100

100

100

200

200

200