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Ericco International Limited

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Email: info@ericcointernational.com



Fiber Optic Gyro IMU

Features:
1. Highly cost-effective inertial measurement equipment;
2. With broadband, high resolution, small zero drift, high linearity, short start-up time;
3. Strong impact resistant and anti vibration ability;
4. Small volume, low cost characteristics.

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Fiber Optic Gyro IMU

 ER-FIMU63 fiber optic inertial measurement unit 

FIMU63 fiber optic inertial measurement unit.jpg

ER-FIMU63 fiber optic inertial measurement unit product is a highly cost-effective inertial measurement equipment, and with broadband, high resolution, small zero drift, high linearity, short start-up time, strong impact resistant and anti vibration ability, small volume, low cost characteristics.


A number of key technical indicators Habitat domestic leading level in the same type of products. Using integrated optical fiber polarization technology, crosstalk suppression circuit technology, full temperature -40°C~+60°Cdynamic error compensation, realize the gyro in the entire temperature range of zero bias stability 1°/h ; adopting high precision closed loop demodulation algorithm, gyro has high scale factor linearity and lower random walk; Using gyroscope and accelerometer/circuit integrated design technology, system has small volume, weight and power consumption; using phase tracking technique, gyro dynamic measurement range up 2000 °/s, broadband is better than 200Hz.


It can adapt to bad environment, also can be used in a variety of work in the military field. Using harsh environment adaptability design technology to ensure products in the complicated mild mechanical environment of stable and reliable work and maintain measurement accuracy; adopts a fully sealed design, can be adapted to high humidity / water and other work environment, and ensure the long-term stability of inertial device; follow a strict manufacturing process, manufactured products were fully tested and stress screening test and Products with an average failure free time of up to 50000 hours.


Rich expansion capability, good user experience. The use of multi-core high performance CPU, can achieve 1s information output, 2000Hz inertial instrument data acquisition and error compensation; with wide voltage, single power supply mode, reducing the requirements on the power input; rich interface, it can be applied to RS-422/232 interface,etc; broadband systems, the data update rate, the baud rate can be adjustment, the user can make the optimal allocation according to the application field; system can be upgraded to the strapdown inertial navigation system / vertical gyro under the condition of the same hardware resources, and can be connected to the GPS/ magnetic /DVL/ mileage meter / altimeter and other kinds of transmission expansion as a combination of navigation system.

 

Fiber Optic Gyroscope

Electrical/Mechanical Interface

Measurement Range (max)

±2000 °/s

Power Supply

8V~16V

Bias Stability

1°/h

Power

8W(max)5W(tipical)

Bias

3°/h

Run-up Time

1s

Scale Factor   Nonlinearity

50ppm

Communication Interface

RS-422,RS-232

Broadband

>1000Hz

Update Rate

1Hz~2000Hz

Angle Random Walk

0.02°/ √ Hz

Dimension

Ø63×92(mm)

Accelerometer

Weight

<0.6kg

Input Range(max)

±20g

Operating Environment

Bias

1mg

Operating Temperature

-40 ° C~+60 ° C

Bias Stability

1mg

Storage Temperature

-55 ° C~+70 °  C

Scale Factor Nonlinearity

500ppm

Vibration

6.06g(RMS)



Shock

9g/11ms

 


ERICCO is expert in high quality fiber optic gyro imu manufacturing and selling, who is one of the best manufacturers and suppliers of fiber optic gyro imu with high precision. We have a professional factory at your service.

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