Smallest Size MEMS North Seeker

ER-MNS-06 (0.25°-1°):
1. Smallest Size MEMS north seeker in the world;
2. Resistant to harsh environment;
3. Light weight, low power consumption.

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Introduction

ER-MNS-06 Smallest Size MEMS North Seeker

Introduction
ER-MNS-06 MEMS North Seeker is the world's smallest six axis MEMS north seeker, which is composed of a three-axis MEMS gyroscope and accelerometer, can measure the true north. It has the characteristics of small size, light weight, low power consumption, resistance to harsh environment, and is widely used in mining, tunnel construction and other fields.

Technical Features
Smallest size MEMS north seeker in the world
Triaxial MEMS gyro and accelerometer
Light weight, low power consumption
Resistant to harsh environment

Applications
Initial alignment
Direction pointing and tracking in satellite antenna, target tracking system
Guidance and navigation in navigation grade MEMS system
Orientating and positioning in railway train system
Precision platform attitude measuring and controls
Precision attitude, position measuring in navigation grade MEMS IMU/INS
North finding and positioning in land surveying/land mobile mapping system
Petroleum exploration
Bridge, tall building, tower, dam monitoring
Rock and soil monitoring

Specifications

Model No.	ER-MNS-06A	ER-MNS-06B	ER-MNS-06C
Performance objective	Parameter
Azimuth accuracy (1σ,°secψ)	1	0.5	0.25
Attitude accuracy(1σ,°)	≤0.2
Azimuth holding accuracy	20min
Attitude holding accuracy	20min
Azimuth measurement range(°)	0~360
Inclination angle measurement range(°)	-85~85
North seeking time	5min
North seeking method	static base
Update Rate (Hz)	100
Power and environment
Operating temperature (℃)	5~+55
Storage temperature (℃)	0~+65
Power supply (V)	6~12V
Power (W)	2
Communication interface	RS-422
Physical characteristics
Size (mm×mm×mm)	38.6×44.8×25.5
Weight (g)	≤70g