The HTS-IMU5 Micro Inertial Measurement Unit is composed a domestic MEMS gyro chip, a high precision quartz flexible accelerometer and its drive pickup circuit, temperature sensor, digital signal processing circuit, a structure and software, etc. It’s used to measure three-axis angular velocity and three-axis acceleration of the carrier in real time.
Features
l Quartz flexible accelerometer built-in
l Low lag, high reliability
l High precision, low noise, good repeatability
l Sensor full element compensation
l Low vibration rectification error
l Resistant to large impacts and high overloads
l Customized service provided
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Speci |
Unit |
Model |
|
|
HTS-IMU5 |
|||
|
Gyro |
Range (customizable) |
°/s |
±400 |
|
Bias stability |
°/h |
0.5 |
|
|
Bias error within full temperature range |
°/h |
1 |
|
|
Random walk |
°/√h |
0.02 |
|
|
Bias repeatability |
°/h |
1 |
|
|
Bias acceleration sensitivity |
°/h/g |
1 |
|
|
Scale factor non-linearity |
ppm |
100 |
|
|
Bandwidth |
Hz |
150 |
|
|
Accelerometer |
Range |
g |
±30 |
|
Bias stability |
ug |
20（0.02mg） |
|
|
Bias error within full temperature range |
ug |
50（0.5mg） |
|
|
Random walk |
m/s/√h |
0.005 |
|
|
Bias repeatability |
ug |
50（0.05mg） |
|
|
Scale factor non-linearity |
ppm |
100 |
|
|
Scale factor repeatability |
ppm |
100 |
|
|
Bandwidth |
Hz |
200 |
|
|
Electric characteristic |
Voltage |
V |
28 |
|
Power consumption |
W |
≤8 |
|
|
Ripple |
mV |
100 |
|
|
Working condition |
Working temperature |
℃ |
-55~85 |
|
Storage temperature |
℃ |
-60~125 |
|
|
Vibration |
—— |
10~2000Hz，12g |
|
|
Shock |
—— |
2000g，0.2ms |
|
|
High reliability |
MTBF |
h |
20000 |
|
Others |
Weight |
g |
900 |
|
Size |
mm |
81×81.5×98 |
|
|
Interface |
—— |
RS-422 |
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