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STG-90H Three-Axis Split Fiber Optic Gyroscope Excellent Environmental

China STG-90H Three-Axis Split Fiber Optic Gyroscope Excellent Environmental

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STG-90H Three-Axis Split Fiber Optic Gyroscope Excellent Environmental

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Payment Terms	T/T
Supply Ability	5000pcs/M
Delivery Time	25 work day
Brand Name	FOVA
Model Number	STG-90H
Certification	CE;FCC
Place of Origin	SHENZHEN

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Product Details
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Product Specification


Payment Terms	T/T	Supply Ability	5000pcs/M
Delivery Time	25 work day	Brand Name	FOVA
Model Number	STG-90H	Certification	CE;FCC
Place of Origin	SHENZHEN
High Light	Impact Resistance Fiber Optic Gyroscope ，vibration Resistance Fiber Optic Gyroscope ，Three-Axis Split Fiber Optic Gyroscope

STG-90H Three-axis split fiber optic gyroscope
High reliability,Excellent all-temperature performance, Excellent environmental adaptability, strong impact and vibration resistance

STG-90H Three-axis split fiber optic gyroscope

High reliability,Excellent all-temperature performance, Excellent environmental adaptability, strong impact and vibration resistance

Indicators	Model	STG-90H
Performance indicators	bias stability① (°/h, 1σ)	0.01
	bias stability② (°/h, 1σ)	0.003
	bias stability③ (°/h,1σ)	0.01
	bias repeatability(°/h, 1σ)	0.003
	random walk(°/h 1/2)	0.0005
	scale factor nonlinearity(ppm)	10
	scale factor asymmetry(ppm)	2
	scale factor repeatability(ppm)	5
	dynamic range(°/s)	±500
Mechanical/ electrical interface	size(mm)	Circuit box:60×60×28 Header:Ф90×26
	weight(g)	＜1350g
	steady state power consumption at normal temperature(W)	4
	power supply(V)	+5
	communication interface	RS422

◾ Product introduction

STG-90 three-axis fiber optic gyroscope is a full solid-state high-precision digital closed-loop fiber optic gyroscope integrating optics, mechanics and electricity. Based on the principle of Sagnac, it is composed of erbium-doped fiber light source, fiber coupler, photodetector, integrated optical phase modulator, fiber sensing ring, circuit and structure.

Designed for navigation level precision inertial measurement system. It has the characteristics of high reliability and flexible structure. It is a highly customized product produced according to the customer's platform.

◾ Product features

• Single 5V power supply, extremely low power consumption

• Excellent all-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

• Strapdown inertial navigation system

• Attitude indicator

• Optical fiber compass

• Positioning and orientation system

• “Three self ” inertial navigation system

◾Performance indicators

• Turn-on time (s) 3

• Dynamic range (°/s) ±500

• Zero position(°/h ) ≤0.3

• Bias stability① (°/h , 1σ) ≤0.01

• Bias stability② (°/h , 1σ) ≤0.003

• Bias stability③ (°/h , 1σ) ≤0.0

• Bias repeatability (°/h , 1σ) ≤0.003

• Bias magnetic sensitivity (°/h/Gs) ≤0.01

• Random walk (°/h 1/2) ≤0.0005

• Scale factor non-linearity (ppm) ≤10

• Scale factor asymmetry (ppm) ≤2

• Scale factor repeatability (ppm) ≤5

• Threshold(°/h ) ≤0.01

• Resolution(°/h ) ≤0.01

• Bandwidth(Hz) ≥200

◾Physical/Electrical

• Power supply +5V

• Steady-state power consumption ≤3W

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

• Instantaneous power consumption at startup ≤4W

• Dimensions of circuit box 60mm×60mm×28mm

• Dimensions of gaugehead Ф90mm×26mm

• Weight ＜1350g

• Electrical form RS422

◾Environmental adaptability

• Operating temperature -45℃ - +70℃

• Storage temperature -55℃ - +80℃

• Vibration 6.06g(RMS),20Hz-2000Hz

• Impact 30g,6ms-8ms

• Average trouble-free time 8000h

Company Details

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Business Type:

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Year Established:

2020 
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Total Annual:

30000000-50000000
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Employee Number:

100~300 
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ABOUT US FOVA Technology (Shenzhen) Co.,Ltd. was founded in 2020,the factory is located in Shenzhen,China,the company's core R & D team and technology from China Aerospace Science and Technology Group , the team technical members engaged in related product development more than ... ABOUT US FOVA Technology (Shenzhen) Co.,Ltd. was founded in 2020,the factory is located in Shenzhen,China,the company's core R & D team and technology from China Aerospace Science and Technology Group , the team technical members engaged in related product development more than ...

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23F, Building B, Fujian Building, No. 2048 Caitian Road, Fushan Community, Futian Street, Futian District, Shenzhen
https://www.fovapower.com/

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