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Inertial Angular Rate Fog Gyroscope 3 Axes Optical Sagnac Effect

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Inertial Angular Rate Fog Gyroscope 3 Axes Optical Sagnac Effect

Name: Inertial Angular Rate Fog Gyroscope 3 Axes Optical Sagnac Effect
Brand: Firepower
Price: 1 USD

Model Number : 30G-70H

MOQ : 1

Payment Terms : T/T

Supply Ability : 50/month

Delivery Time : 20 days for sample

Packaging Details : sponge+ box

product name : fiber optic gyro

Zero bias stability : ≤0.08 (°)/h

Zero-bias repeatability : ≤0.015(°)/h

Scale factor nonlinearity : ≤20 ppm

Scale factor asymmetry : ≤5 ppm

Brand Name : Firepower

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inertial angular rate sensor based on the optical Sagnac effect 3 axes FOG fiber optic gyro sensor

This product is an inertial angular rate sensor based on the optical Sagnac effect, which is used to measure the angular velocity of the carrier along the sensitive axis of the product. The angular velocity sensing unit of the product is an optical fiber ring, and a digital closed-loop detection circuit is adopted to extract the optical path difference of clockwise and counterclockwise propagation light caused by the external physical angular velocity, which is sensed by the optical fiber ring,At the same time, the voltage signal converted from the optical path difference signal is used for closed-loop feedback and control to realize the modulation and demodulation of the signal and achieve the purpose of high-precision angular velocity signal detection.

Performance Characteristics

No.	Test item	Unit	Technical requirements
1	Start time	min	Power-on bias stability index
2	Zero bias stability	(°)/h	≤ 0.05 (10s smoothing)≤ 0.015 (100s smoothing)
3	Zero bias stability at full temperature(1 ℃/min variable temperature, 100 s average)	(°)/h	≤0.08
4	Zero-bias repeatability	(°)/h	≤0.015
5	Random walk coefficient	(º)/h1/2	≤0.003
6	Scale factor nonlinearity	ppm	≤20
7	Scale factor asymmetry	ppm	≤5
8	Scale factor repeatability	ppm	≤10
9	Scale factor repeatability (full temperature)	ppm	≤50
10	Operating temperature	℃	-40~+60
11	Storage temperature	℃	-50~+70
12	Dynamic range	(°)/s	±500
13	Supply voltage	V	+5V
14	Steady state power consumption (full temperature)	W	＜4

Product Tags:

Angular Rate Fog Gyroscope

Inertial Fog Gyroscope

Inertial Angular Rate Fog Gyroscope 3 Axes Optical Sagnac Effect Images

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