HTS-E3/6 series high-precision three-axis microgyro combination is composed of domestic MEMS gyro chip and its driving pickup circuit, temperature sensor, digital signal processing circuit, structure and software, etc., used for real-time measurement of the angular velocity of the carrier in three axial direction.
|
Spec |
Unit |
HTS-E3/6A |
HTS-E3/6B |
HTS-E3/6C |
HTS-E3/6D |
|
Range |
°/s |
±500 |
±500 |
±500 |
±300 |
|
Bias instability (@Allan error) |
°/h |
1 |
0.1 |
0.05 |
0.08 |
|
Bias stability（1s smooth,1σ, room temperature） |
°/h |
10 |
5 |
1 |
3 |
|
Bias error (full temperature range) |
°/h |
20 |
10 |
2 |
5 |
|
Random drift |
°/√h |
0.15 |
0.05 |
0.02 |
0.03 |
|
Bias repeatability |
°/h |
10 |
5 |
1 |
5 |
|
Bias acceleration sensitivity |
°/h /g |
2 |
2 |
2 |
2 |
|
Resolution |
°/h |
2 |
1 |
0.5 |
1 |
|
Output noise |
°/s |
0.3 |
0.25 |
0.15 |
0.2 |
|
Scale factor non-linearity |
PPM |
300 |
300 |
300 |
300 |
|
Scale factor repeatability |
PPM |
300 |
300 |
300 |
300 |
|
Cross coupling |
% |
0.2 |
|||
|
Band Width |
Hz |
250 |
250 |
150 |
400 |
|
Voltage |
V |
+5±0.5 |
|||
|
Starting current |
mA |
＜400 |
|||
|
Ripple |
mV |
100 |
|||
|
Start stabilization time Data updating rate |
s Hz |
1 1000Hz |
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|
Working temperature |
℃ |
-45~85 |
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|
Storage temperature |
℃ |
-55~105 |
|||
|
Vibration |
— |
10~2000Hz,6.06g |
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|
Shock |
— |
5000g, 0.1ms |
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|
Dimension |
mm |
44.8*38.6*13.5 |
|||
|
Weight |
g |
45±1 |
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|
Interface |
SPI |
RS-422 |
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