Cost-Efficient Triaxial MEMS North Finder

Cost-Efficient Triaxial MEMS North Finder

ER-MNS-05 (0.5°/1°):
1. Triaxial MEMS North Seeker;
2. Mini size and high performance;
3. Full temperature compensation.

Cost-Efficient Triaxial MEMS North Finder

Cost-Efficient Triaxial MEMS North Finder

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    Small Size MEMS North FinderCost-Efficient Triaxial MEMS North FinderCost-Efficient Triaxial MEMS North Finder

    ER-MNS-05 Cost-Efficient Triaxial MEMS North Finder

    1. Technical Features

    Triaxial MEMS gyro and accelerometer

    Full temperature compensation

    High performance and mini size

    Light weight, low power consumption

    -45 ℃ to +80℃ full temperature scale compensation

    4KHz high-speed sampling

    Resistant to harsh mechanical environment

    Have software online upgrade function

    2. Technical Advantages

    1) The accuracy can be customized, also can be widely used in many fields

    ER-MNS-05 Triaxial MEMS North Seeker is a highly reliable and cost-effective combination of six-axis MEMS inertial sensors, which can be widely used in navigation, control and measurement fields represented by inertial navigation and attitude stabilization. ER-MNS-05 3 Axis MEMS North Seeker can be configured with different hardware and software according to the needs of users, so as to meet the needs of different users.

    2) Advanced process and technology

    The ER-MNS-05 3 axis MEMS North Seeker integrates high-performance MEMS gyroscope and MEMS accelerometer in an independent structure. The gyroscope and accelerometer selected in the module represent the leading level of MEMS process inertial devices. The three-axis MEMS gyroscope is sensitive to the angular motion of the carrier, and the three-axis MEMS accelerometer is sensitive to the linear acceleration of the carrier. The zero position, scale factor, non-orthogonal error and acceleration related terms of the whole temperature parameter are compensated inside the module. It can also maintain high measurement accuracy for a long time. At the same time, the module adopts the overall vibration reduction, sealing design and other measures to ensure that the product can still accurately measure the angular and linear motion parameters of the carrier in the harsh environment, so as to provide users with a low-cost and high reliability solution.

    3) High precision components manufacturing and system calibration compensation technology.

    We have accumulated a series of key technologies in the research and development process of this project to ensure the high performance of the products. At the same time, the system adopts high-speed sampling, static error compensation (zero position, scale factor, installation error and other fine compensation in the whole temperature zone), dynamic error compensation and other technologies, to ensure that the product during the use process to achieve the best performance.

    4) High quality and reliability

    Through the comprehensive control of upstream and downstream processes and technologies, the company can effectively improve product quality and reduce system costs. At the same time, the company implements ISO9001 and GJB quality systems adopt strict processes to ensure the reliability and consistency of product performance.

    Especially in the desert and other outdoor areas, the precision of traditional geomagnetic north finding schemes is not high. ER-MNS-05 Triaxial MEMS North Seeker produced by our company has the characteristics of being free from environmental interference, high precision measurement, small size and low power consumption, which can well meet the above requirements.

    3. Applications

    North finder

    Navigation and control

    Attitude reference system

    Guidance

    Vehicle and ship attitude measurement

    Integrated inertial/satellite navigation system

    Drilling and production systems

    Mobile mapping system

    On-the-move

    4. Specifications

    Model No. ER-MNS-05A ER-MNS-05B
    Power supply (V) 5±0.25V 5±0.25V
    Power (W) 2 2
    Run-up time (s) 2 2
    Communication interface RS-422 RS-422
    Update Rate (Hz) 200 200
    North seeking accuracy (°, 5min) 1sec (L)(L is latitude) 0.5sec (L)(L is latitude)
    Size (mm×mm×mm) 70×65×45 70×65×45
    Weight (g) 200 200
    Environmental conditions
    Operating temperature (℃) -40~60 -40~60
    Storage temperature (℃) -55~85 -55~85
    Reliability
    Mean Time Between Failures (h) 200000 200000

    5. Wiring Definition 

    Pin No. Connector Definition Remark
    1 VSUP Positive power supply, +5V
    2 VSUP Positive power supply, +5V
    3 GND Power Ground
    4 GND Power Ground
    5 TX+ RS422 sending+
    6 Tx- RS422 sending-
    7 Rx+ RS422 receiver+
    8 Rx- RS422 receive-

    Dimension 

    Cost-Efficient Triaxial MEMS North Finder

    FAQ:

    1. What are the quotation methods?

    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?

    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?

    For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?

    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in Cost-Efficient Triaxial MEMS North Finder, pls contact us: info@ericcointernational.com

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