GI720 High-Precision Fiber Optic Integrated Navigation System INS GNSS

Place of Origin CHINA
Model Number GI720
Minimum Order Quantity 1 set
Packaging Details BWSENSING BOX,Express package
Delivery Time 5-8 working days
Payment Terms T/T

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Product Details
Position Accuracy(m) ≤2m/RTK 2cm Speed Accuracy(m/s) ≤0.03
Measurement Range(deg/s) ±1000 Random Walk Coefficient(º/√h) ≤0.08
Scale Factor Asymmetry(ppm) ≤200 Offset Stability(mg) 0.1
Operating Temperature -40~+65 Storage Temperature(℃) -45~+70
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0.03 Accuracy embedded gps inertial navigation system


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DVL ins inertial navigation system

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Product Description

GI720 High-precision Fiber Optic Integrated Navigation System



The GI720 has the advantages of all solid state, long life; large dynamic range, high bandwidth; instantaneous start, etc., which can be widely used in drones, vehicle navigation, aviation and platform stability control, moving in motion, high-end AGV cars, underwater ROVs, AUVs Application requirements in other fields.


Performance index

External GPS effective 4m baseline North Seeking Accuracy(deg) ≤4*Secant Latitude
Azimuth Accuracy(deg)) ≤0.05
Attitude angle Accuracy(deg) ≤0.05
Speed Accuracy(m/s) ≤0.03
Position Accuracy(m) ≤2m/RTK 2cm
GPS outages Azimuth Keeping Accuracy(deg) ≤0.8,1h
Attitude angle maintaining accuracy(deg) ≤0.05,1h
Position accuracy(km)



System measurement range Azimuth measurement range(deg) ±180
Attitude measurement range(deg) ±90
Gyroscope Measurement range(deg/s) ±1000
Bias stability(º/h) 0.8
Bias repeatability(º/h) 0.8
Random walk coefficient(º/√h) ≤0.08
Scale factor Non-linearity (ppm) ≤200
Scale factor asymmetry(ppm) ≤200
Scale factor repeatability(ppm) ≤200
Accelerometer Measurement range(g) ±10
Offset stability(mg) 0.1
Bias repeatability(mg) 0.1
Scale factor repeatability(ppm) ≤300
Environmental parameters Operating temperature(℃) -40~+65
Storage temperature(℃) -45~+70
Vibration(Hz, g2/Hz) 20~2000,0.06
Shock(g, ms) 30,11
Electrical parameters Input voltage(Vdc) +9~+36
Power(W) 15
Data output format RS-422
Data refresh rate (Hz) 100
Mechanical Size(mm) Ф80×112
Weight(kg) 0.95
Connector J30J-15ZKP


GI720 High-Precision Fiber Optic Integrated Navigation System INS GNSS 0

GI720 High-Precision Fiber Optic Integrated Navigation System INS GNSS 1



● GNSS/odometer/DVL/barometric altimeter

● Attitude/azimuth reference system, multi-beam attitude sensing

● Space stable platform, intelligent control of mining road header and coal excavator


GI720 High-Precision Fiber Optic Integrated Navigation System INS GNSS 2


Company introduction

Wuxi Bewis Sensing Technology LLC(BWSENSING) is an innovative fast growing company established in 2010. The company was born in The Institute of Microelectronics (IME) of Peking University. We have achieved the top spot in the middle and high-end industry applications in the Chinese market.

From 2019, BWSENSING ® is approved as our global brand.With 10 years experience in the research-design-development and manufacture of a range of Inertial sensor technology, BWSENSING posses the skills, knowledge and experience to provide fully integrated OEM/ODM design and manufacturing services for Inclinometer, Electronic Compass, IMU, AHRS, GNSS/INS and Fiber Optic Gyroscope. As the company co-founder Dr. Guangyi Shi said, we will use the Accurate and Cost-effective sensors to make a greater contribution to the global society for a better IoT world.


GI720 High-Precision Fiber Optic Integrated Navigation System INS GNSS 3




Q1: Accuracy definition of products

A: RMS accuracy, the accuracy of each product can be traced.Accuracy test report can be provided if required.


Q2: How to select suitable model?

A: Users should check the following points:

a. Single or dual axis?

b. Commom protocol, Modbus or CAN?

c. Dynamic or static Application scenarios?

d. Horizontal or vertical installation?



Q3: How to purchase?

A: If you want sample, please purchase on BWSENSING online shop. We accept Paypal/TT/CC.If you purchase in bulk, it is recommended to consult the sales for the best price.


Q4: How long is the warranty period?

A: One year.


Q5: Fiber optic gyroscope test method

The military standard for the current fiber optic gyroscope test method is: GJB2426A-2004