Data Sheet

Operation Instruction of LS-FOG-02 Optical Fiber Gyroscope V1.0 Confidential level: Open
2018-04-24 Leishen Intelligent System Co., LTD. Page 6 of 10
Table 1 Main Performance Parameters
Name
LS-FOG-02A
LS-FOG-02B
LS-FOG-02C
LS-FOG-02D
Range of measurement
±1000(º)/s
±1000(º)/s
±1000(º)/s
±1000(º)/s
Zero-bias stability
1(º)/h~3(º)/h
0.3(º)/h~1(º)/h
0.1(º)/h~0.5(º)/h
0.001(º)/h~0.003(º)/h
Zero-bias repeatability
1(º)/h~3(º)/h
0.3(º)/h~1(º)/h
0.1(º)/h~0.5(º)/h
0.001(º)/h~0.003(º)/h
Scale factor nonlinearity (1δ)
≤100 ppm
≤100 ppm
≤100 ppm
≤200 ppm
Scale factor asymmetry (1δ)
≤100 ppm
≤100 ppm
≤100 ppm
≤200 ppm
Scale factor repeatability (1δ)
≤100 ppm
≤100 ppm
≤100 ppm
≤200 ppm
Vibration
6.06g(RMS),
20Hz~2000Hz
6.06g(RMS),
20Hz~2000Hz
6.06g(RMS),
20Hz~2000Hz
6.06g(RMS),
20Hz~2000Hz
Starting time
5s
5s
5s
5s
Dimension
52x52x40mm
52x52x40mm
52x52x40mm
52x52x40mm
Table 2 Performance Parameters
S/N
Test item
Unit
Technical requirements
1
Working temperature
°C
-40~+60
2
Dynamic range
º/s
±500
3
Service voltage
V
+5
4
Power consumption at
stable state
W
<5
5
Bandwidth
Hz
>200
2.6 Relation of mechanical and electrical interface
2.6.1 Requirements of power supply
The product is powered by +5 DC electrical source. See Table 3 for requirements of power
supply:
Table 3 Power Supply Requirements of LS-FOG-02 Biaxial Optical Fiber Gyroscope
S/N
Name
Requirements
1
Precision of power supply
±5%
2
Power supply ripple（Vpp）
20mV
3
Current of power supply
>1.8A