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Two Axis MEMS Gyroscope with Built-in Compensation for Angular Rate Measurement

Categories IMU Accelerometer Gyro
Brand Name: Firepower
Model Number: MG2
Place of Origin: China
MOQ: 1
Price: 500$
Payment Terms: L/C,T/T
Supply Ability: 500/month
Delivery Time: 1 week
Packaging Details: Carton+Sponge
Measuring range: ±500°/s
Zero-bias instability: 1°/h
Zero bias stability: 10 °/h
Zero-bias error at full temperature: 20°/h
Random walk: 0.15°/√h
Zero-bias repeatability: 10°/h
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Two Axis MEMS Gyroscope with Built-in Compensation for Angular Rate Measurement

Product Description


The dual-axis gyroscope assembly is a precision angular rate sensor composed of a domestic MEMS gyroscope with independent intellectual property rights, a drive pickup circuit, temperature sensor, digital signal processing circuit, and mechanical structure. It measures the two horizontal axial angular rates of a carrier in real time, outputting data via RS-422 serial communication with error compensation, including temperature, misalignment, nonlinear, and zero compensation.

This product is compact, lightweight, and robust against environmental influences, such as impact and electromagnetic interference. It is widely used in applications such as attitude control for stabilized sighting systems and satellite communication antenna control.


Main Technical Parameters


Parameter

Unit

Test conditions

MG2

MG2A

MG2B

MG2C

XY

XZ

YZ

XZ

Measuring range

°/s

±500

±500

±500

±400

±400

±300

Zero-bias instability

°/h

Allan variance

1

1

1

0.1

0. 05

0. 08

Zero bias stability

°/h

1s smooth, RMS,

Normal temperature

10

10

10

5

1

3

Zero-bias error at full temperature

°/h

10s smoothing, RMS

Temperature change rate 1 ℃/min

20

20

20

10

2

5

Random walk

°/√h

Allan variance

0.15

0.15

0.15

0.05

0.02

0.03

Zero-bias repeatability

°/h

Q = 6, normal temperature

10

10

10

5

1

5

Zero-bias acceleration sensitive

Degree

°/h/g

Test at ± 1 g

1

1

1

1

1

1

Resolution

°/h

2

2

2

1

0.5

1

Output noise

°/s

Peak (Half Peak, RMS

*3)

0.4

0.3

0.4

0.25

0.15

0.2

Bandwidth

Hz

250

250

150

400

Scale factor nonlinearity

ppm

Normal temperature

300

300

300

300

300

300

Scale factor repeatability

ppm

Q = 3, normal temperature

300

300

300

300

300

300

Cross coupling

%

Normal temperature

0.2

1.1.1 Electrical characteristics

Parameter

Unit

MG2y

Voltage

V

5±0.25

Starting current

mA

200

Steady-state power consumption

W

≤1

Ripple

mV

100

1.1.2 Environmental adaptability

Parameter

Unit

MG2y

Operating temperature

-45~85

Storage temperature

-55~ 105

1.1.3 Other

Parameter

Unit

MG2y

Weight

g

≤20

Start time

s

<1

Overall Dimensions

Quality Two Axis MEMS Gyroscope with Built-in Compensation for Angular Rate Measurement for sale
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