XW-IMU7212 Fiber Optic Measurement Unit |
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Independently developed by Beijing StarNeto Technology Development Co., Ltd, XW-IMU7212 is a low cost, high precision inertial measurement system. It uses tri-axial FOG and tree high accuracy Q-flex accelerometers as its sensor parts. Our XW-IMU7212 is embedded with high-speed ARM processor, which carries out the collection, zero calibration, scale factor compensation, mounting error calibration, noise reduction for raw data, as well as data multi-serial port output. Firm aluminum alloy is used for its designed structure. All measurement parts rely on its base, which has excellent anti-vibration and anti-shock property. XW-IMU7212 is best for applications for systems, such as, stabilized platforms, miniature bombs, navigation and guidance of guidance bombs, attitude measurement, etc.
■ High precision analog-digital conversion
■ Full measurement range internal temperature
compensation
■ Pod stabilization
■ Robot control
■ Vehicle integrated navigation
■ Smart bomb measurement and control
■ Offshore platform stabilization
■ Vehicle control and detection
■ Oil drilling and mining
■ Fine agriculture
主要 器件性能 main devices’ performance | 陀螺 gyro | 量 程 measurement range | ±200°/s
| 加速度计 accelerometer | 量 程 measurement range | ±10g
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零 偏 null bias
| 3°/h r
| 零 偏 null bias | ＜3mg
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零偏稳定性 null bias stability | 0.5°/h r(1σ)（常温） （room temperature） | 零偏稳定性 null bias stability | 0.3mg
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＜3°/h r(1σ)（全温） (full temperature) | |||||||
标度因数非线性度 Scale factor non- linearity | ＜100ppm (1σ)
| 零偏重复性 null bias repeatability | 0.3mg
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标度因数重复性 Scale factor repeatability | ＜100ppm(1σ)
| 年比例因子稳定性 annual scale factor stability | 300 ppm
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随机游走系数 Random walk coefficient | 0.05°/h r(1σ)
| 比例因子温度系数 scale factor temperature coefficient | 100 ppm/℃
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接口特性 interface feature | 接口方式 interface mode | RS-232/RS-422
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数据协议 data protocol | NMEA 0183或二进制，可定制数据格式 Or binary, custom data format available | ||||||
波特率 baud rate | 115200
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物理指标 physical specification | 供电电压 power supply voltage | 24VDC额定rated （12～32VDC） | 物理尺寸 Physical dimensions | 144x121.5x146mm （±1mm） | |||
工作温度 operation temperature | -40℃～+60℃
| 重量 Weight | ＜4Kg
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数据更新速率 data refresh rate | 100Hz
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Please Call +86 10 8889 3232 ext. 858 for any technical support questions, when browsing Website E-Mail:info@imuworld.com
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