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SG-EX3-14
The three-axis MEMS gyro component is composed of MEMS gyro chip, temperature sensor, digital signal processing circuit, structure and software which is used to measure the three axial angular rates of the carrier in real time.
The product adopts flexible connection technology, the software built-in full temperature compensation, installation misalignment angle compensation, nonlinear compensation and other compensation algorithms, to ensure the product in static, dynamic and harsh environmental conditions can also maintain good performance and through high-speed RS-422 serial port for the user output after error compensation stable and reliable two/three axial angle rate measurement data.
●Low vibration rectification error
●Sensor full factor compensation
●Small size, light weight, easy to install
●High precision, low noise and good repeatability
●Low power consumption, low delay, impact resistance
●Compatible with STIM210 series products.
●Stabilized platform ●High-speed railway
●Photoelectric pods ●Oil exploration
Parameters(typical values) | Units | Type A | Type C | Type E |
Measuring range(customizable) | °/s | ±400 | ±400 | ±300 |
Zero offset | °/h | 15 | 10 | 8 |
Zero bias instability(@Allan variance) | °/h | 0.3 | 0.1 | 0.2 |
Zero bias stability(10s smooth 1σ, room temperature) | °/h | 3 | 1 | 1 |
Zero bias repeatability | °/h | 3 | 1 | 0.5 |
Zero bias error across the full temperature | °/h | 20 | 10 | 5 |
Random walk | °/ √h | 0.15 | 0.05 | 0.03 |
Zero bias acceleration sensitivity | °/h/g | 2 | 2 | 2 |
Resolution | °/h | 2 | 1 | 1 |
Output noise(half peak) | °/s | 0.3 | 0.25 | 0.2 |
Bandwidth | Hz | 250 | 250 | 400 |
Scale factor nonlinear | ppm | 100 | ||
Scale factor repeatability | ppm | 100 | ||
Cross coupling | % | 0.1 | ||
Startup stability time | S | 1 | ||
Data update rate | Hz | 1000 | ||
Voltage | V | +5±0.25 | ||
Starting current | mA | ＜400 | ||
Steady state power consumption | W | ＜1.4 | ||
Ripple | mV | 100 | ||
Operating temperature | ℃ | -45~85 | ||
Storage temperature | ℃ | -55~105 | ||
Weight | g | 52±5 | ||
Size | mm | 44.8*38.6*20 | ||
Interface | —— | RS-422 | ||
The three-axis MEMS gyro component is composed of MEMS gyro chip, temperature sensor, digital signal processing circuit, structure and software which is used to measure the three axial angular rates of the carrier in real time.
The product adopts flexible connection technology, the software built-in full temperature compensation, installation misalignment angle compensation, nonlinear compensation and other compensation algorithms, to ensure the product in static, dynamic and harsh environmental conditions can also maintain good performance and through high-speed RS-422 serial port for the user output after error compensation stable and reliable two/three axial angle rate measurement data.
●Low vibration rectification error
●Sensor full factor compensation
●Small size, light weight, easy to install
●High precision, low noise and good repeatability
●Low power consumption, low delay, impact resistance
●Compatible with STIM210 series products.
●Stabilized platform ●High-speed railway
●Photoelectric pods ●Oil exploration
Parameters(typical values) | Units | Type A | Type C | Type E |
Measuring range(customizable) | °/s | ±400 | ±400 | ±300 |
Zero offset | °/h | 15 | 10 | 8 |
Zero bias instability(@Allan variance) | °/h | 0.3 | 0.1 | 0.2 |
Zero bias stability(10s smooth 1σ, room temperature) | °/h | 3 | 1 | 1 |
Zero bias repeatability | °/h | 3 | 1 | 0.5 |
Zero bias error across the full temperature | °/h | 20 | 10 | 5 |
Random walk | °/ √h | 0.15 | 0.05 | 0.03 |
Zero bias acceleration sensitivity | °/h/g | 2 | 2 | 2 |
Resolution | °/h | 2 | 1 | 1 |
Output noise(half peak) | °/s | 0.3 | 0.25 | 0.2 |
Bandwidth | Hz | 250 | 250 | 400 |
Scale factor nonlinear | ppm | 100 | ||
Scale factor repeatability | ppm | 100 | ||
Cross coupling | % | 0.1 | ||
Startup stability time | S | 1 | ||
Data update rate | Hz | 1000 | ||
Voltage | V | +5±0.25 | ||
Starting current | mA | ＜400 | ||
Steady state power consumption | W | ＜1.4 | ||
Ripple | mV | 100 | ||
Operating temperature | ℃ | -45~85 | ||
Storage temperature | ℃ | -55~105 | ||
Weight | g | 52±5 | ||
Size | mm | 44.8*38.6*20 | ||
Interface | —— | RS-422 | ||
