High Precision Stable-control MEMS Gyro

ER-3MG-07
1. Bias Instability (1σ 25℃): 0.3-0.1º/h;
2. Smallest Size;
3. Light Weight.

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Introduction

High Precision Stable-control MEMS Gyro

Introduction
The ER-3MG-07 3-Axis High Precision Stable-control MEMS Gyro has small volume, light weight, simple structure and good reliability. The biggest function of the three-axis gyroscope is to "measure the angular velocity to judge the motion state of the object, so it is also called a motion sensor". In other words, this thing can let our equipment know where we are and where we are going.

Applications
Integrated Navigation Systems & Inertial Guidance System
Flight Control & Guidance System
Attitude Heading Reference Systems (AHRS)
Stabilization of Antennas, Cameras & Platforms

Specifications

Parameter	ER-3MG-07A	ER-3MG-07B	ER-3MG-07C	Unit
Range	400	400	400	deg/s
Scale Factor at 25°C	16000	20000	20000	LSB/deg/s
Scale Factor Repeatability (1σ)	<50	<100	<50	ppm
Scale Factor VS Temperature (1σ)	±300	±500	±500	ppm
Scale Factor Non-Linearity (1σ)	<300	<300	<300	ppm
Bias Instability(1σ 25℃)	<0.3	<0.3	<0.1	deg/hr
Bias stability (10s 1σ)	<3	<2	<1	deg/hr
Angular Random Walk	<0.125	<0.125	<0.05	°/ √h
Bias Repeatability(1σ 25℃)	<3	<2	<1	deg/hr
Size	38.6mm44.8mm25.5mm
Weight	≤70g
Operate temperature	-40~+80			℃
Storage temperature	-55~+105			℃