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Low Power & Compact Single-Axis FOG SIF-70H, High Reliability, 70×70×32mm for Navigation Systems

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MEMS Inertial Measurement Unit [5]
MEMS Inertial Navigation System [3]
Single Axis Gyroscope [12]
Dual Axis Gyroscope [3]
Three Axis Gyroscope [9]
MEMS Accelerometer Chips [2]
Fiber Optic Inertial Navigation System [15]
Photoelectric Pod [3]

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Low Power & Compact Single-Axis FOG SIF-70H, High Reliability, 70×70×32mm for Navigation Systems

Technology : Fiber Optic Gyroscope

Measurement axis : Single axis

Grade : Industrial

Bias Stability : ≤0.03(°)/h

Applications : Stabilization, navigation, motion sensing

Brand Name : SI

Delivery Time : 6-8 weeks

Mounting type : Surface mount or through-hole

Model Number : SIF-70H

Product name : Single Axis Gyroscope

Payment Terms : L/C,D/A,D/P,T/T,Western Union

MOQ : 1set

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The product is an inertial angular velocity sensor based on the Sagnac effect for measuring the rotational angular velocity of the carrier along the sensitive axis. The digital closed-loop detection circuit is used to extract the optical path difference of the counterclockwise propagating light caused by the external physical angular speed of the optical fiber coil. At the same time, the voltage signal of the optical path difference signal is converted to modulation and demodulate the signal, and the closed-loop feedback and control are realized to achieve the purpose of real-time angular velocity signal detection.

Main performance Parameters

order number	test item	unit	technical requirement
1	Dimension	mm	70×70×32
2	Turn-on time	s	3
3	Bias	(°)/h	≤0.5
4	Fixed temperature (constant temperature) bias stability (10s smoothing)	(°)/h	≤0.03
5	Variable temperature bias stability (1℃ / min variable temperature, 100s smoothing)	(°)/h	≤0.05
6	Bias repeatability	(°)/h	≤0.01
7	Biase magnetic sensitivity	(°)/h /Gs	≤0.01
8	Random walk coefficient	(º)/h1/2	≤0.003
9	Scale factor nonlinearity	ppm	≤10
10	Scale-factor asymmetry	ppm	≤5
11	Scaling factor repeatability	ppm	≤10
12	Threshold	(°)/h	≤0.01
13	Resolution	(°)/h	≤0.01
14	Width	Hz	≥500
15	Operating temperature	℃	-45～+70
16	Storage temperature	℃	-55～+85
17	Dynamic range	(°)/s	±500
18	Supply voltage	V	+5
19	Steady state power consumption	W	≤2.5
20	Full temperature steady state power consumption	W	≤4
21	Instantaneous starting current	A	＜1.5

Low Power & Compact Single-Axis FOG SIF-70H, High Reliability, 70×70×32mm for Navigation Systems

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Low Power & Compact Single-Axis FOG SIF-70H, High Reliability, 70×70×32mm for Navigation Systems Images

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Low Power & Compact Single-Axis FOG SIF-70H, High Reliability, 70×70×32mm for Navigation Systems

Low Power & Compact Single-Axis FOG SIF-70H, High Reliability, 70×70×32mm for Navigation Systems

Single Axis Fiber Optic Gyroscopes

Optical Gyroscope For Navigation System

Single Axis FOG Gyroscopes

Low Power & Compact Single-Axis FOG SIF-70H, High Reliability, 70×70×32mm for Navigation Systems Images