High Precision FOG INS

Heading accuracy (1σ): ≤0.01°;
Attitude accuracy (1σ): ≤0.01°;
Positional accuracy (1σ):1.0nm/2h;

Product Details

ER-FINS-120 High Precision & High Performance FOG INS


ER-FINS-120 High Precision & High Performance FOG INS products are all strap-down inertial navigation products. The basic components of this series of inertial navigation products are composed of three optical fiber gyroscopes of corresponding grade, three quartz flexible pendulous accelerometer, navigation computer circuit, information processing circuit, current frequency conversion circuit, power changing device, structural platform/structural box and vibration damping device. This product can be used for real-time measurement of three translational information and three moving information of various aircraft or moving objects, and can output real-time navigation information such as angular increment, apparent velocity increment, attitude, speed and position of the carrier. This series of products have the characteristics of wide dynamic working range, strong adaptability to the environment and comprehensive navigation information.


Product profile number


Boundary dimension

200×200×180 mm

Installation dimensions

4-Φ8,Installation of central          



Power Supply


Power consumption


Start time


Steady working hours


Alignment time


Find north precision(1σ)


Speed accuracy(1σ)


Attitude accuracy(1σ)


Positional accuracy (1σ)


Acceleration measurement range 


Angular velocity measurement range         


Working temperature


Vibration environment


Shock environment




Working life



1. What is your quotation condition?

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

2.Do you have any discount when procurement? 

We will quote sample price at first and we will quote volume price if you need more quantity.

3.How long is the delivery time?

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

4.How to deal with the quality problems?

If confirmation of product quality problem we can replace it freely for customer in the shortest period.

If interested in High Precision & High Performance FOG INS, pls contact us : info@ericcointernational.com


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