HTS-E3/6 High accurate three-axis MEMS Gyro
    发布时间: 2020-07-08 11:21    

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.


HTS-E3/6 High accurate three-axis MEMS Gyro


HTS-E3/6 High accurate three-axis MEMS Gyro

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

 

Working temperature

 

℃

 

-45~85

 

Storage temperature

 

℃

 

-55~105

 

Vibration

—

 

10~2000Hz,6.06g

 

Shock

 

—

5000g, 0.1ms

 

Dimension

 

mm

 

44.8*38.6*13.5

Weight

g

45±1

Interface

SPI

RS-422