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Fiber Optic Inertial Measurement Unit , Closed Loop Fiber Optic Gyroscope

Fiber Optic Inertial Measurement Unit , Closed Loop Fiber Optic Gyroscope
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Product: INS With GPS
Gyro Range: ±400°/s
Gyro Zero Bias Stability: ≤0.3°/h
Accelerometer Range: ±20g
Accelerometer Zero Bias Stability: ≤100µg
Voltage: 12-32V DC
Operating Temperature: -40℃~+60℃
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Fiber Optic Inertial Measurement Unit


Closed Loop Fiber Optic Gyroscope


32V DC Fiber Optic Accelerometer

Basic Infomation
Place of Origin: CHINA
Brand Name: avic
Certification: CE ROHS
Model Number: IMU300F
Payment & Shipping Terms
Packaging Details: sponge+carton
Delivery Time: 10 days
Payment Terms: T/T
Supply Ability: 500/month
Product Description

The Fiber-Optic Inertial Measurement Unit Closed-Loop Fiber-Optic Gyroscope And An Accelerometer With High Performance


The fiber-optic inertial measurement unit IMU300F-DGI is composed of a three-axis closed-loop fiber-optic gyroscope and an accelerometer with high cost performance, and is realized through a multi-sensor fusion and navigation calculation algorithm to meet the requirements for accurate measurement of information such as attitude, course and position in application fields such as medium and high-precision mobile measurement systems and medium and large unmanned aerial vehicles.


Gyroscope Measuring range ±400°/s / ±500°/s optional
Zero bias stability ≤0.3°/h
Accelerometer Measuring range ±20g
Zero bias stability ≤100µg
Physical dimensions and electrical characteristics Voltage 12-32V DC
Power consumption ≤ 12W (steady state)
Interface 2-channel RS232, 1-channel RS422, 1-channel PPS (LVTTL/422 level)
Size 92.0 mm × 92.0 mm × 81.0mm (L, W, H)
Weight ≤1.0kg
Environmental characteristics Operating temperature -40℃~+60℃
Storage temperature -45℃~+70℃
Vibration 5 ~ 2000Hz, 6.06 G (with shock absorber)
Impact 30g, 11 ms (with shock)
Life span > 15 years
Continuous working time >24h



Functions and indicators:

The system has inertial/satellite integrated navigation mode and pure inertial mode.

In the inertial/satellite integrated navigation mode, the satellite positioning information received by the internal GNSS receiver can be used for integrated navigation, and the pitch, roll, course, position, speed, time and other information of the carrier can be output; After the signal is lost, the position, velocity and attitude of the inertial solution are output, in which the pitch and roll are required to be kept accurate, with a certain course keeping function in a short time and meter-level positioning accuracy in a short time.

After the pure inertial mode (that is, GPS fusion has never been performed after power-on, and if it loses lock again after fusion, it belongs to the integrated navigation mode) is started, it has accurate attitude measurement function, can output the pitch and roll heading, and the pure inertial mode can find the north statically.



Fiber Optic Inertial Measurement Unit , Closed Loop Fiber Optic Gyroscope 0




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