Low Cost 3 Axis FOG North Finder 

Low Cost 3 Axis FOG North Seeker

ER-FNS-03 (0.5°/1°):
1. Low cost FOG north seeking solution;
2. Specially suitable for mining application;
3. 3-axis FOG & 3-axis accelerometer.

Low Cost 3 Axis FOG North Seeker

Low Cost 3 Axis FOG North Finder 

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    Low Cost 3 Axis FOG North Finder Low Cost 3 Axis FOG North Finder Low Cost 3 Axis FOG North Finder 

    ER-FNS-03 Low Cost 3 Axis FOG North Seeker 


    ER-FNS-03 Low Cost FOG gyro North Seeker adopts closed-loop fiber optic gyroscope as the core component. It is mainly composed of inertial measurement unit (IMU), digital signal processing unit and the organizations of the mechanical parts. It can provide the carrier with true north azimuth angle.

    Products are widely used in coal mining, oil drilling, tunnel construction, and geodesy, also can be used for static initial alignment of missile launch, weapon targeting and direction control of radar, antenna, vehicle, and other objects.


    North seeker

    Navigation and control

    Attitude reference system


    Vehicle and ship attitude measurement

    Integrated inertial/satellite navigation system

    Drilling and production systems

    Mobile mapping system



    Parameters ER-FNS-03A ER-FNS-03B
    Dimension (mm) 200×100×90mm/210×125×105mm
    Sensor 3-Axis FOG 3-Axis FOG
    Weight (Kg) 2.0Kg 2.0Kg
    Power Supply 12V 12V
    Current 1A 1A
    Power Consumption ≤12W ≤12W
    Start-up Time 5min 5min
    Working Latitude -65°~+65° -65°~+65°
    North Seeking Precision 1°secψ 0.5°secψ
    North Seeking Time 5min 5min
    Heading Measurement Range 0°~360° 0°~360°
    Pitch Measurement Range -65°~+65° -65°~+65°
    Output RS422 RS422
    Operating Temperature +5℃~+55℃ +5℃~+55℃
    Vibration 10Hz~1000Hz, 5g
    Impact 8ms~11ms, 20g, half-sine wave


    Low Cost 3 Axis FOG North Finder Dimension


    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 Low Cost 3 Axis FOG North Finder, pls contact us: info@ericcointernational.com

    Tags: Mining
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