High Precision & High Performance FOG(Φ120mm)

ER-FOG120
Bias stability: 0.003 ~ 0.03º/h;
Dimension: Φ120mm×39mm;

Product Details

ER-FOG120 Ultr-High Precision & High Performance FOG


Application

Precise north-seeking

High precision inertial navigation system

Vehicle positioning orientation


Specifications

Item 

Unit 

ER-FOG120A 

ER-FOG120B 

ER-FOG120C 

ER-FOG120D 

Measuring range

º/s

-500~+500

-500~+500

-500~+500

-500~+500

Bias stability

º/h

≤ 0.003

≤ 0.008

≤ 0.01

≤ 0.03

Bias repeatability

º/h

≤0.003

≤ 0.008

≤0.01

≤0.03

Random walk coefficient   

º/√h

≤0.0004

≤0.0008

≤0.001

≤0.003

Scale factor nonlinearity

ppm

≤5

≤ 10

≤20

≤ 30

Scale factor repeatability

ppm

≤ 5

≤ 10

≤20

≤ 30

Scale factor asymmetry

ppm

≤5

≤ 10

≤20

≤30

Start Time

s

≤ 1

≤ 1

≤ 1

≤ 1

Bandwidth

Hz

>100

>100

>100

>100

Power supply

V

-5~+5

-5~+5

-5~+5

-5~+5

Power

W

≤ 18

≤ 18

≤ 18

≤ 18

Operating temperature

-40~+65

-40~+65

-40~+65

-40~+65

Storage temperature

-45~+85

-45~+85

-45~+85

-45~+85

Vibration

/

2g (RMS), 20Hz~2000H

Shock

40g, 1 ms

40g, 1 ms

40g, 1 ms

40g, 1 ms

Output method

/

RS-422

RS-422

RS-422

RS-422

Connector

/

J30J-15TJL

J30J-15TJL J30J-15TJL J30J-15TJL

Dimensions

mm

Φ120×39

Φ120×39 Φ120×39 Φ120×39

ER-FOG120 Type A, Type B, Type C, Type D Fiber Optic Gyro Dimensions

Note: Unfilled dimensional tolerances are performed in accordance with GB/T1804-2000 Class C.

Figure 1 ER-FOG120 Type A, Type B, Type C, Type D Fiber Optic Gyro Dimensions





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