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MG3-1A MEMS Gyroscope Angular Velocity Sensor with 0.3°/h Bias

Name: MG3-1A MEMS Gyroscope Angular Velocity Sensor with 0.3°/h Bias
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:	50/month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Military standard

Measurement Range:

±400°/s

Zero-bias Instability:

≤0.3º/h

Random Walk:

0.15°/√h

Bias Repeatability:

≤3°/h

Scale Factor Nolinearity:

100ppm

Bandwidth:

250Hz

Packaging Details:

sponge+ box

Supply Ability:

50/month

Highlight:

close loop sensor optical gyroscope

high accuracy optical gyroscope

inertial fiber optic gyro

Product Description

MG3-1A MEMS Gyroscope Angular Velocity Sensor with 0.3°/h Bias

The MG3-1A MEMS Gyroscope delivers high-precision 3-axis angular rate measurements for UAVs, robotic platforms, and autonomous navigation systems. It integrates a complete solution including:

3-axis MEMS gyroscope
Temperature sensor
Signal processing board
Structural frame
Dedicated software

Features RS-422 output with full error compensation. Key specifications include ±400°/s range, zero-bias instability 0.3 °/h, random walk 0.15 °/√h, Fast start-up time, and 52g weight. Ideal for drone navigation, motion control, mapping instruments, and robotic stabilization. Fully compatible with Stim210, offering a drop-in solution for high-precision INS and attitude measurement applications.

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:

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Magnetometer Sensor

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

products details

MG3-1A MEMS Gyroscope Angular Velocity Sensor with 0.3°/h Bias

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