GSGYR105F Fibre Optic Gyroscope with ±500°/s Dynamic Range 3s Start Time and <4W Power Dissipation
This product is an inertial angle rate sensor based on the optical Sagnac effect for measuring the rotational angular velocity of the carrier along the sensitive axis. The digital closed-loop detection circuit extracts the optical path difference of the clockwise light caused by external physical angular speed, modulates and demodulates the voltage signal of the optical path signal, and implements closed-loop feedback and control to achieve real-time angular velocity signal detection.
This product consists of two parts: optical angular velocity sensitive unit and signal detection, providing uniaxial angle increment information and internal temperature information.
- Accurately measure the angular speed of moving objects
- All solid state, no rotating parts and friction parts
- Long life
- Instant start
- Simple structure
- Low bias
- Gimbal camera
- Flight control platform
- Inertial navigation system
- Inertial monitoring system
- Optical, photography and other platforms stable
- Inertial measurement unit
| Parameter | GSGYR105F | GSGYR105F-H | GSGYR105F-HH |
|---|---|---|---|
| Power supply parameter | |||
| Supply voltage | +5V DC | +5V DC | +5V DC |
| Product performance | |||
| Dimensions | 98×98×31.5mm | 98×98×33.5mm | 98×98×33.5mm |
| Start time | 3s | 3s | 3s |
| Bias (10s smooth, fix temperature) | <0.05°/h | <0.015°/h | <0.01°/h |
| Bias stability (10s smooth -45°C~+70°C) | <0.02°/h(10s) <0.006°/h(100s) | <0.015°/h(10s) <0.005°/h(100s) | <0.01°/h(10s) <0.003°/h(100s) |
| Bias repeatability | <0.006°/h | <0.005°/h | <0.003°/h |
| Random walk | <0.001°/√h | <0.0008°/√h | <0.0005°/√h |
| Scale factor non-linearity | <10ppm | <2ppm | <2ppm |
| Scale factor repeatability | <10ppm | <5ppm | <5ppm |
| Dynamic range | ±500°/s | ±300°/s | ±300°/s |
| Power dissipation (full temperature) | <4W | <4W | <4W |
| Weight | <480g or 520g±20g(Package B) | 520g±20g | 520g±20g |
| Environment | |||
| Operating temperature | -45°C～+70°C | -45°C～+70°C | -45°C～+70°C |
| Storage temperature | -55°C～+80°C | -55°C～+80°C | -55°C～+80°C |
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