Shenzhen FOVA Technology Co.,Ltd
Temperature control test integrated software operation more efficient It has good stability, dynamic characteristics and reliability Digital and modular design based on DSP or FPGA The system can
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STG-120H/HC Three-axis fiber optic gyroscope
| Indicators | Model | STG-120H/HC |
| Performance indicators | bias stability① (°/h, 1σ) | 0.005/0.003 |
| bias stability② (°/h, 1σ) | 0.0015/0.001 | |
| bias stability③ (°/h,1σ) | 0.01/0.008 | |
| bias repeatability(°/h, 1σ) | 0.0015/0.001 | |
| random walk(°/h 1/2) | 0.0003/0.0002 | |
| scale factor nonlinearity(ppm) | 5/5 | |
| scale factor asymmetry(ppm) | 2/2 | |
| scale factor repeatability(ppm) | 5/5 | |
| dynamic range(°/s) | ±500 | |
|
Mechanical/ electrical interface |
size(mm) | Circuit box:60×60×28 Header:Ф120×31.2 |
| weight(g) | ＜2300g | |
| steady state power consumption at normal temperature(W) | 4 | |
| power supply(V) | +5 | |
| communication interface | RS422 |
STG-120H/HC three-axis split fiber optic gyroscope
a full solid-state high-precision digital closed-loop fiber optic gyroscope integrating optics, mechanics and electricity.
◾ Product introduction
STG-120H/HC three-axis fiber optic gyroscope is a full solid-state high-precision digital closed-loop fiber optic gyroscope integrating optics, mechanics and electricity. Based on the principle of Sagnac, it is composed of erbium-doped fiber light source, fiber coupler, photodetector, integrated optical phase modulator, fiber sensing ring, circuit and structure.
Designed for navigation level precision inertial measurement system. It has the characteristics of high reliability and flexible structure. It is a highly customized product produced according to the customer's platform.
HC type can reach precision level precision.
◾ Product features
• Single 5V power supply, extremely low power consumption
• Excellent all-temperature performance
• Excellent start-up performance, the nominal index can be reached when the power is turned on, and no preheating is required
• Excellent environmental adaptability, strong impact and vibration resistance
• Interference fringe recognition technology, supporting full dynamic range cold start
• High reliability
• No dead zone
◾ Typical applications
• Strapdown inertial navigation system
• Attitude indicator
• Optical fiber compass
• Positioning and orientation system
• “Three self ” inertial navigation system
◾ Performance indicators
• Turn-on time (s) 3
• Dynamic range (°/s) ±500
• Zero position(°/h ) ≤0.25
• Bias stability① (°/h , 1σ) ≤0.005/0.003
• Bias stability② (°/h , 1σ) ≤0.0015/0.001
• Bias stability③ (°/h , 1σ) ≤0.008/0.005
• Bias repeatability (°/h , 1σ) ≤0.0015/0.001
• Bias magnetic sensitivity (°/h/Gs) ≤0.005
• Random walk (°/h 1/2) ≤0.0003
• Scale factor non-linearity (ppm) ≤5/5
• Scale factor asymmetry (ppm) ≤2/2
• Scale factor repeatability (ppm) ≤5/5
• Threshold(°/h ) ≤0.005/0.003
• Resolution(°/h ) ≤0.005/0.003
• Bandwidth(Hz) ≥200
◾ Physical/Electrical
• Power supply +5V
• Steady-state power consumption ≤3W
• Steady-state power consumption at full temperature ≤4W
• Instantaneous power consumption at startup ≤4W
• Dimensions of circuit box 60mm×60mm×28mm
• Dimensions of meter Ф120mm×23.3mm
• Weight ＜2300g
• Electrical form RS422
◾ Environmental adaptability
• Operating temperature -45℃ - +70℃
• Storage temperature -55℃ - +80℃
• Vibration 6.06g(RMS, 20Hz-2000Hz
• Impact 30g, 6ms-8ms
• Average trouble-free time 8000h
The resolution of our Gyroscope Sensor Chip is an impressive 0.0015 degrees, ensuring precise and accurate readings every time. This feature is especially important for those in the aerospace and defense industries, where accuracy is crucial.
The STG-120H/HC is made from durable aluminum, providing excellent resistance to wear and tear. Its black color gives it a sleek and modern look, making it an attractive addition to any equipment or device.
This product is perfect for use in a variety of applications, including UAVs, robotics, and navigation systems. It is designed to deliver reliable performance, even in the most challenging conditions.
So why wait? Order your STG-120H/HC Electronic Gyroscope Sensor today and experience the benefits of accurate and reliable measurements!
The FOVA STG-120H/HC Gyroscope is an advanced electronic gyroscope sensor that is designed to detect and measure angular velocity and orientation. This device is widely used in various industries, including aerospace, robotics, and navigation, among others. It is a reliable and accurate tool that provides precise measurements of angular displacement, speed, and acceleration.
The FOVA STG-120H/HC Gyroscope is a perfect fit for a variety of applications, including Gyratory Screening Machine, Electronic Gyroscope Sensor, and Electronic Gyroscope Sensor. Its high-resolution capabilities of 0.001 degrees make it an ideal tool for detecting even the smallest movements, while its steady-state power consumption of ≤3W ensures that it is energy-efficient and cost-effective.
The FOVA STG-120H/HC Gyroscope is made of high-quality aluminum, which makes it durable and long-lasting. It is IP67 waterproof, which means that it can withstand harsh environments without getting damaged. The dimensions of the circuit box are 60mm×60mm×28mm, making it compact and easy to install in any location.
FOVA is a reputable brand that produces high-quality gyroscope products. All FOVA products are certified to meet the ROHS standards, ensuring that they are environmentally friendly and safe to use. The minimum order quantity for the FOVA STG-120H/HC Gyroscope is 10, and the delivery time is 25 days. Payment terms are T/T, and the supply ability is 5000pcs/month.
Our Gyroscope product comes with comprehensive technical support and services to ensure its optimal functioning. Our team of experts is always available to answer any questions and provide assistance with installation, calibration, and troubleshooting. Additionally, we offer maintenance and repair services to keep your Gyroscope in top condition. We also provide training and educational resources to help you make the most out of your Gyroscope product. Contact us for more information on our technical support and services.