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MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
Specifications
Brand Name :
Firepower
Model Number :
MG3-1A
Place of Origin :
China
MOQ :
1
Price :
negotiable
Payment Terms :
T/T
Supply Ability :
50/month
Delivery Time :
7 days for sample
Packaging Details :
sponge+ box
Bias Stability :
≤0.3/h
Bias Repeatability :
3°/h
Output Mode :
RS422
Measuring range :
±400°/s
Resolution :
2°/h
Bandwidth :
250Hz
Description

MG3-1A MEMS Gyroscope is a high-precision 3-axis angular rate sensor designed for inertial navigation systems, UAVs, robotics, and autonomous platforms. The device integrates a 3-axis MEMS gyroscope, temperature sensor, signal processing board, structural components, and dedicated software, providing real-time compensated angular rate measurements via an RS-422 serial interface.
With a measuring range of ±400°/s, low zero-bias instability (0.3°/h), and minimal random walk (0.15°/√h), it ensures high-precision motion sensing. The MG3-1A supports temperature compensation, installation misalignment correction, and nonlinear compensation, making it ideal for UAV navigation, robotic stabilization, attitude measurement, and autonomous motion control.
Fully compatible with Stim210, it serves as a drop-in replacement for precision gyroscope applications, providing robust performance under extreme temperatures (-45~85°C) and harsh environmental conditions.


Main technical parameters

1.2.1 Technical index of gyroscope

Parameter

Unit

Test conditions

MG3-1A

MG3-1C

MG3-1E

Measuring range

°/s

±400

±400

±300

Zero-bias instability

°/h

Allan variance

0.3

0.1

0.2

Zero bias stability

°/h

10s smooth, RMS, Room temperature

3

1

1

Zero bias variation at full temperature

°/h

10s smoothing, RMS, temperature change rate

1℃/min

20

10

5

Random walk

°/√h

Allan variance

0.15

0.05

0.03

Output noise

p-p

Peak (Half Peak, RMS * 3)

0.3

0.25

0.2

Zero-bias repeatability

°/h

Q = 6, Room temperature

3

1

0.5

Zero bias acceleration sensitivity

Test at ± 1 g

2

2

2

Resolution

°/h

2

1

1

Bandwidth

Hz

250

250

400

Scale factor nonlinearity

ppm

Room temperature

100

Scale factor repeatability

ppm

Q = 3, Room temperature

100

Cross coupling

%

Room temperature

0.1

1.2.2 Electrical characteristics

Parameter

Unit

MG3-1A

Voltage

V

+5±0.25

Startup current

mA

＜400

Steady-state power consumption

W

＜1.4

Ripple

mV

100

1.2.3 Environmental adaptability

Parameter

Unit

MG3-1A

Operating temperature

℃

-45~85

Storage temperature

℃

-55~105

1.2.4 Others

Parameter

Unit

MG3-1A

Weight

g

52±5

Start time

s

1

Overall dimension



MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement

Product tags

fiber optic gyroscope

,

interferometric fiber optic gyroscope

,

fiber optics gyroscope
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MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement

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Product Detail
Brand Name :
Firepower
Model Number :
MG3-1A
Place of Origin :
China
MOQ :
1
Price :
negotiable
Payment Terms :
T/T
Contact Supplier
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement
MEMS 3-Axis Angular Rate Sensor with SPI Digital Output Stim210 Replacement

Shenzhen Fire Power Control Technology Co., LTD

Verified Supplier
5 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Accelerometer Gyro Sensor, IMU Accelerometer Gyro, Quartz Flexure Accelerometer
Total Annual :
10000000-15000000
Employee Number :
60~100
Certification Level :
Verified Supplier
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