ER-MNS-06 Smallest Size Triaxial MEMS North Seeker
Introduction
ER-MNS-06 MEMS North Seeker is the world's smallest triaxial 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
Mining
North seeking in logging tools/gyro tools
Pointing, steering and guiding in advanced mining/drilling equipment
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 |
Wiring Definition
Connect Type | Pin | Definition |
J30J-15ZKP | 1 | 6~12V |
3 | GND | |
6 | Tx+ | |
7 | Tx- | |
8 | Rx+ | |
9 | Rx- |
Dimension
Application Techniques
1.The Principle and Application of North Finder
2.Application of MEMS Accelerometer in North Finder
3.Ericco’s Technical Engineer Testing the Performance of MEMS North Finder
5.Price Analysis and Application Introduction of North Seeker
6.Application of North Finder in Mining Industry