Ultr-High Precision FOG(Φ120mm)

ER-FOG120H
Bias stability: 0.002~0.007º/h;
Dimension: Φ120mm×39mm;

Product Details

ER-FOG120H Ultr-High Precision FOG(Φ120mm)


Application

Precise north-seeking

High precision inertial navigation system

Vehicl positioning orientation


Specifications

Item

Unit  

ER-FOG120HA  

ER-FOG120HB  

ER-FOG120HC  

ER-FOG120HD  

Measuring range

º/s

-500~500

-500~500

-500~500

-500~500

Bias stability

º/h

≤ 0.002

≤ 0.003

≤ 0.005

≤ 0.007

Bias repeatability

º/h

≤0.001

≤ 0.002

≤0.003

≤0.005

Random walk coefficient

º/√h

≤0.0003

≤0.0005

≤0.0008

≤0.0009

Scale factor nonlinearity

ppm

≤ 2

≤5

≤ 10

≤ 20

Scale factor repeatability   

ppm

≤ 2

≤ 5

≤10

≤ 20

Scale factor asymmetry

ppm

≤ 2

≤5

≤ 10

≤ 20

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~2000Hz

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-FOG120H A, B, C, D fiber optic gyro dimensions

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

Figure 1 ER-FOG120H A, B, C, D fiber optic gyro dimensions


Inquiry