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High-Performance MEMS 3-Axis Gyro with Low Noise RS422 Output

Name: High-Performance MEMS 3-Axis Gyro with Low Noise RS422 Output
Brand: Shenzhen Fire Power Control Technology Co., LTD
SKU: MG3-1A
Price: 3,003.00 USD
Availability: InStock

Brand Name:	Firepower
Model Number:	MG3-1A
MOQ:	1
Price:	Negotiable
Payment Terms:	T/T
Supply Ability:	200/MONTH

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Measuring Range:

400°/s

Random Walk Cefficient:

≤0.15°/√h

Zero Bias Stability:

≤0.3°/h

Interface:

RS-232 Or RS-422

Scale Factor Nonlinearity:

<100ppm

Scale Factor Repeatability:

<100ppm

Packaging Details:

Sponge+ box

Supply Ability:

200/MONTH

Highlight:

Low Bias fiber optic gyro

High Stability fiber optic gyro

Helicopter optical gyroscope

Product Description

High-Performance MEMS 3-Axis Gyro with Low Noise RS422 Output

The MG3-1A MEMS Gyroscope is a high-accuracy 3-axis angular rate sensor designed for autonomous vehicles, UAV navigation, and robotics applications.

Featuring MEMS gyroscope technology, temperature sensors, signal processing board, structural framework, and software, it outputs fully compensated angular rate data via RS-422, including temperature, alignment, and nonlinearity correction.

Key specifications: ±400°/s range, zero-bias instability 0.3 °/h, random walk 0.15 °/√h, bandwidth 250 Hz, start-up 1 s, weight 52 g. Ideal for UAV gyroscopes, robotic stabilization, mapping instruments, and autonomous navigation systems.

Fully compatible with Stim210, it provides a compact, reliable drop-in MEMS gyroscope solution.

Technical Specifications

Gyroscope Technical Index

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

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

Environmental Adaptability

Parameter	Unit	MG3-1A
Operating temperature	℃	-45~85
Storage temperature	℃	-55~105

Other Specifications

Parameter	Unit	MG3-1A
Weight	g	52±5
Start time	s	1

Overall Dimensions

Tags:

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

products details

High-Performance MEMS 3-Axis Gyro with Low Noise RS422 Output

High-Performance MEMS 3-Axis Gyro with Low Noise RS422 Output

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