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Inertial Angular Rate Sensor , Closed Loop Optical Sagnac Effect Gyroscope

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Inertial Angular Rate Sensor , Closed Loop Optical Sagnac Effect Gyroscope

Name: Inertial Angular Rate Sensor Closed Loop Optical Sagnac Effect Gyroscope
Brand: Firepower
Price: 1 USD

Brand Name : Firepower

Model Number : F98B

Place of Origin : CHINA

MOQ : 1

Price : negotiable

Payment Terms : T/T

Supply Ability : 200/MONTH

Delivery Time : 30 DAYS

Packaging Details : Sponge+ box

Size : 98×98×35mm

Start time : ≤3 min

Zero bias stability : ≤0.02°/h

Zero-bias repeatability : ≤0.02°/h

Random walk coefficient : ≤0.001º/h1/2

Scale factor nonlinearity : ≤20ppm

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Inertial Angular Rate Sensor Optical Sagnac Effect Gyroscope Closed-Loop Gyro Sensor

This product is an inertial angular rate sensor based on the optical Sagnac effect, which is used to measure the angular rate of the carrier along the sensitive axis of the product. An angular rate sensing unit of the product is an optical fiber ring, a digital closed-loop detection circuit is used for extracting the optical path difference of clockwise and counterclockwise propagation light caused by external physical angular rate and sensed by the optical fiber ring, and meanwhile, the optical path difference signal is converted into a voltage signal for closed-loop feedback and control, so that the modulation and demodulation of the signal are realized, and the purpose of high-precision angular rate signal detection is achieved.

Serial number	Test item	Unit	Technical requirements
1	Overall dimensions	mm	98×98×35
2	Start time	min	≤3
3	Zero bias stability (10 s smoothing, 1σ)	º/h	≤0.02
4	Zero-bias repeatability	º/h	≤0.02
5	Random walk coefficient	º/h1/2	≤0.001
6	Scale factor nonlinearity	ppm	≤20
7	Scale factor repeatability	ppm	≤20
8	Operating temperature	℃	-40~+60
9	Storage temperature	℃	-50~+70
10	Dynamic range	(°)/s	±300
11	Supply voltage	V	+5V
12	Steady-state power consumption	W	<4

Size

Overall dimension (mm): (98 ± 0.1) × (98 ± 0.1) × (35 ± 0.1) (L × W × H);

Installation dimension (mm): (80 ± 0.1) × (80 ± 0.1) (L × W), Φ5.4mm × 4

Inertial Angular Rate Sensor , Closed Loop Optical Sagnac Effect Gyroscope

Electrical connection interface

Point number	Definition	Comment
1,9	+5V	Power supply input
2,10	GND	Power ground
5	RXD+	Gyro differential sorting and correcting
13	RXD-	Gyro differential gating negative
6	TXD+	Gyro differential output positive
14	TXD+	Gyro differential output negative
3,4,7,8,11,12,15	——	Reserved

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Inertial Angular Rate Sensor , Closed Loop Optical Sagnac Effect Gyroscope Images

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Inertial Angular Rate Sensor , Closed Loop Optical Sagnac Effect Gyroscope

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