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HT-70 Fiber Optic Gyro


1. Product Characteristics

    Small volume,light weight, high reliability,

     quick start,

    High shock and vibration survivability 

2. Product Description.

HT-70 is a set of optical, mechanical, electrical integration of precision in the solid-state digital closed-loop single-axis fiber optic gyroscope based on the Sagnac (SAGNAC) principle, by the SLD light source, optical fiber coupler, a photodetector, integrated optics phase modulators, optical fiber sensing loop, the circuit structure and composition, followed the traditional fiber optic gyroscope classic design, the use of sophisticated manufacturing process FOG, set at home and abroad with the advantages of a fiber optic gyroscope, a small size and weight light, low power consumption, quick start, the interface is simple, easy to use and other advantages, is the control, the ideal choice for low-precision angular rate sensor, and can be widely used in navigation guidance and control fields.

3. Applications

photoelectric nacelle /air platform

SINS/INS

optical/photographic instrument

stabilized platform

Antenna Stable Platform

4. Specifications

Rate range

±400º/s(optical)

Bias stability

0.03 º/h0.10º/h

Bias repeatability

0.03º/h

Threshold

≤0.1º/h

Scale Factor non-linearity (1σ

≤100ppm

scale factor asymmetry (1σ)

≤100ppm

Scale Factor stability (1σ)

≤100ppm

Angle random walk

≤0.005(º)/h½

power   dissipation

≤4W

Bandwidth

≥500Hz

Readiness time

5s

Output mode

RS422

Operating Temp

-40℃+60℃

vibration

6.06g(RMS)20Hz2000Hz

Shock

100g68ms

Overall Dimensions

70×70×29mm³

weight

≤200g


Download:

HT-70(En).pdf


HT-70.jpg

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