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High Precision Single-Axis Fiber Optic Gyroscope -55 ～ 85 Temperature Range with Starting instantaneous current 1.5
High Precision Single-Axis Fiber Optic Gyroscope -55 ～ 85 Temperature Range with Starting instantaneous current 1.5
Specifications
Brand Name :
FOVA
Model Number :
FG-70C
Place Of Origin :
SHENZHEN
Certification :
CE;FCC
MOQ :
2
Delivery Time :
20
Supply Ability :
1000PCS/MONTH
Price :
Negotiable
Storage temperature :
-55 ～ +85
Vibration ( 6.06g ; 20Hz-2000Hz ) :
During Vibration - ( Before Vibration + After Vibration) /2≤0.1
Bias :
≤0.25(°)/h
Bandwidth :
≥200
Starting instantaneous current :
<1.5
Dimensions :
120×120×36mm
Power consumption at full temperature :
≤4W
Bias repeatability in different temperature ranges :
Range < 0.02 (maximum Value Minus Minimum Value)
Description

Product Description:

FG-70/70C/H single-axis fiber optic gyroscope

Zero bias stability ≤ 0.1/0.05°/h；Dimensions (mm): 70x70x30；Weight (g): 200+10

Model

Indicators

FG-70/70C/H
Performance indicators bias stability① (°/h, 1σ) 0.1/0.05/0.03
bias stability② (°/h, 1σ) 0.05/0.015/0.01
bias stability③ (°/h,full temperature, 1σ) 0.1/0.08/0.05
bias repeatability(°/h, 1σ) 0.05/0.015/0.01
random walk(°/h 1/2) 0.01/0.005/0.003
scale factor nonlinearity (ppm) 10/5/5
scale factor asymmetry (ppm) 20/10/10
scale factor repeatability(ppm) 10/5/5
dynamic range(°/s) ±500
Mechanical/electrical interface size(mm) 70×70×30
weight(g) 200±10/H:280±10
steady state power consumption at normal temperature(W) <2.5
power supply(V) +5
communication interface RS422

Remarks:

① Static test at room temperature, 10s smooth, 1σ;

② Static test at room temperature, smooth for 100s, 1σ;

③ The temperature change rate is 1℃/min, smooth for 100s, 1σ.

FG-70/70C/H single-axis fiber optic gyroscope

Product introduction

FG-70/70c /H single-axis fiber gyroscope is an all-solid-state high-precision digital closed-loop high-precision single-axis fiber gyroscope integrating optics, machinery and electricity. Based on SAGNAC principle, it is composed of SLD light source, optical fiber coupler, photoelectric detector, integrated optical phase modulator, optical fiber sensing ring, circuit and structures.

Type C is iterated on the basis of FG-70 fiber optic gyroscopev with high stability, high reliability and higher performance indicators. H type uses higher grade components, more stringent production test process to achieve the level of navigation.

It is widely used in navigation guidance and control field.

◾ Product features

• Single 5V power supply

• Update rate up to 4000Hz

• Excellent full temperature performance

• Excellent start-up performance, the nominal index can be reached when the power is turned on, and no preheating is required

• Excellent environmental adaptability, strong impact and vibration resistance

• Interference fringe recognition technology, supporting full dynamic range cold start

• High reliability

• No dead zone

◾ Typical applications

• High precision stable platform

• Positioning and orientation system

• North Finder

• Attitude indicator

• Optical fiber compass

• Strapdown inertial navigation system

◾ Performance indicators

• Turn-on time (s) 3

• Dynamic range (°/s) ±500

• Zero position (°/h) ≤0.5

• Bias stability ① (°/h, 1σ) ≤ 0.1/0.05/0.03

• Bias stability ② (°/h, 1σ) ≤ 0.03/0.015/0.01

• Bias stability ③ (°/h, 1σ) ≤ 0.1/0.08/0.05

• Bias repeatability (°/h, 1σ) ≤ 0.03/0.015/0.01

• Bias magnetic sensitivity ④ (°/h/Gs) ≤0.1/0.05/0.03

• Random walk (°/h 1/2) ≤ 0.01/0.005/0.003

• Scale factor nonlinearity (PPM) ≤10

• Scale factor asymmetry (PPM) ≤ 5

• Scale factor repeatability (PPM) ≤10

• Threshold (°/h) ≤0.05/0.03

• Resolution (°/h) ≤0.05/0.03

• Bandwidth (Hz) ≥500

◾ Physical/Electrical

• Power supply + 5 v

• Steady-state power consumption ≤2.5W

• Steady-state power consumption at full temperaturee ≤4W

• Instantaneous power consumption at startup ≤4W

• Dimensions 70 mm ×70 mm ×30 mm

• Weight 220g±10g/H type: 280g±10g

• Electrical form RS422

◾ Environmental adaptability

• Operating temperature -45℃ ± 70℃

• Storage temperature -55 ° C to -+80 ° C

• Vibration 6 .06g (RMS), 20HZ-2000Hz

• Impact 30g, 6ms-8ms

• Average trouble-free time 8000h

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High Precision Single-Axis Fiber Optic Gyroscope -55 ～ 85 Temperature Range with Starting instantaneous current 1.5

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Product Detail
Brand Name :
FOVA
Model Number :
FG-70C
Place Of Origin :
SHENZHEN
Certification :
CE;FCC
MOQ :
2
Delivery Time :
20
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High Precision Single-Axis Fiber Optic Gyroscope -55 ～ 85 Temperature Range with Starting instantaneous current 1.5

Shenzhen FOVA Technology Co.,Ltd

Verified Supplier
1 Years
fujian, shenzhen
Since 2020
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Single Axis Turntable, Single Axis Turntable With Chamber, Two Axis Turntable
Total Annual :
30000000-50000000
Employee Number :
100~300
Certification Level :
Verified Supplier
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