Model XB1100 High Accury Single-axis Fiber Optic Gyroscope With 0.01 °/hr Bias Drift

Model XB1100 High Accury Single-axis Fiber Optic Gyroscope With 0.01 °/hr Bias Drift

1. Product introduction

1.1 Working Principle and Function

This product is an inertial angular rate sensor based on the principle of Sagnac effect, which is used to measure the angular rate movement of the carrier around the sensitive axis of this sensor. This unit takes the fiber optic coil as the angular rate sensitive unit and the closed-loop detection circuit as the basis.

Two beams from a laser are injected into the same fibre but in opposite directions. Due to the Sagnac effect, the beam travelling against the rotation experiences a slightly shorter path delay than the other beam. The resulting differential phase shift is measured through interferometry, thus translating one component of the angular velocity into a shift of the interference pattern which is measured photometrically.

Beam splitting optics launches light from a laser diode into two waves propagating in the clockwise and anticlockwise directions through a coil consisting of many turns of optical fibre. The strength of the Sagnac effect is dependent on the effective area of the closed optical path: this is not simply the geometric area of the loop but is enhanced by the number of turns in the coil.

This product is an inertial sensor composed of optical system, corresponding power supply and data processing circuit. It can provide three-axis angle increment information.

1.2 Configuration
The product is mainly composed of the following components:
a) Optical part: light source, coupler, Y modulator, fiber coil, detector;
b) Circuit part: processor board, light source board and preamplifier;
c) Structural part: body, cover, etc.

1.3 Shape and installation size:

Overall dimensions (70 ± 0.1)mm × (70±0.1) mm × (32±0.5)mm,

Installation dimensions (58 ± 0.1) mm×(58±0.1) mm,

1.4 Performance parameters

1.5 Mechanical and electrical interface

1.5.1 Mechanical interface

The mounting surface of the product constitutes the fixed surface for external installation, and the mounting screw is M4.

1.5.2 Power requirements

The external power supply to the product has two channels.

1.5.3 Electrical interface

XB1100 USES J30JZ/XN9TJCAL01 socket as output socket

Reorganized in 2017,Qingdao Thundsea Marine Technology Co., Ltd. has a professional team comes from CSIC XX institute. It is a collection of aviation and ship inertial navigation and navigation system development, ship communication navigation equipment, marine surveying, ocean engineering, waterway surveying. Such as the introduction of marine instruments and development, technical consulting, technical services, system integration in a comprehensive high-tech enterprise. Since its inception, the company has achieved convincing experience in many major projects with its strong technical strength and good market reputation, and has established a cooperative development relationship with many international multinational companies in the field.

The company provides complete and efficient technical support and training for the instruments and equipment sold, and lifetime maintenance, and in the Middle East (Dubai), Singapore, Malaysia, India, Vietnam, Pakistan, Bangladesh, Panama, Ukraine, Cameroon has a cooperative agent service provider that provides timely and efficient services around the world. Our company is a regional agent or distributor of FURUNO, JRC, IXBLUE, CLP, AVIC Jerry, Ditai and other companies.

Our company will provide you with the most reasonable system integration, design and service with strong technical force and complete pre-sales and after-sales service system.
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