惯导系统IMU1775
陕西日月同天精密仪器有限公司
中国 西安
产品属性
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品牌
其他
型号
KVHIMU1775
输出信号
数字型
Technology
FOG IMU
Input Rate (maximum)
±490°/sec
Bias Instability (25°C)
≤0.1°/hr, 1σ (max)
≤0.05°/hr, 1σ (typical)
Bias vs. Temp (≤ 1 °C/min)
≤1°/hr, 1σ (max)
≤0.7°/hr, 1σ (typical)
Scale Factor Non-Linearity (max rate, 25°C)
≤50 ppm, 1σ
Scale Factor vs. Temp. (≤ 1 °C/min)
≤100 ppm, 1σ
Angle Random Walk (25°C)
≤0.012°/√hr
(≤0.7°/hr/√Hz)
Bandwidth (-3dB)
≥1000 Hz at data rates 2300 to 5000 Hz ≥440 Hz at data rates of 1000 Hz (default)
Performance
Accelerometers
Technology - Accelerometers
MEMS Silicon Input Limit (maximum)
±10 g Bias Instability (constant temp)
≤0.05 mg, 1σ
Scale Factor Temperature Sensitivity
≤500 ppm, 1σ (max),(full scale, full temp)
Velocity Random Walk (25°C)
≤0.12mg/√Hz
(0.23 ft/sec/√hr)
Bandwidth (-3dB)*
≥200 Hz Electrical/Mechanical
Electrical/Mechanical
Initialization Time (valid data)
≤1.5 secs
Data Interface
Asynchronous or Synchronous RS-422 Baud Rate
Selectable 9.6 Kbps to 4147 Kbps
Data Rate
User selectable 1 to 5000 Hz
Dimensions (max)
88.9 mm Dia. x 73.7mm H
(3.5" x 2.9")
Weight, max
0.7 kg (1.45 lbs.)
Power Consumption, max (typical)
8 W (max),
5 W (typical)
Input Voltage
+9 to +36 VDC
Environmental
Environment
Temperature: Operating
-40°C to +75°C
(-40°F to +167°F)
Shock: Operating
9 g, 11 msec, sawtooth
Vibration: Operating
8 g rms, 20-2000 Hz
Magnetometers
Magnetometers
Input Range
±10 Gauss (max) Bias
±0.2 Gauss Bias Noise (ms)
<2 mGauss
