产品详情 |
G100Z LN系列高性能单轴陀螺是一款MEMS角速度陀螺,具有优秀的全温范围内的零偏稳定和低噪音性能。设计用于稳定平台和商业飞机环境,使用标准的5V直流供电,模拟电压输出。其中 -100的型号拥有500Hz的带宽。
G100Z 的显著特点是它的低噪音、优秀的全温零偏性能、低功耗、优秀的G-灵敏度性能和轻重量,抗恶劣环境设计,能够抵挡诸如商业飞机环境上的振动和冲击。无移动部件,长寿命,角速度输出与偏移等级无关。适用于商业级及战术级应用场合。
性能:
G100Z LN系列陀螺仪
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性能参数
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G50Z-025-XXX
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G50Z-100-XXX
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G50Z-175-XXX
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G50Z-350-XXX
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电源指标
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输入电压
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+5V DC (±5%)
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输入电流 (Max)
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-100型号115mA (120mA);-200型号72mA (75mA)
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性能指标
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量程
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±25°/sec
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±100°/sec
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±175°/sec
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±350°/sec
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满量程输出(典型)
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0V ±4.9V DC
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比例因子,校正
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180mV/°/sec
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45mV/°/sec
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29mV/°/sec
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17mV/°/sec
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比例因子,全温
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±5%
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温度传感器
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+2.5V ± 0.05V DC, 20°C
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温度传感期比例因子
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8.4mv/°C
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偏差(出厂值)2σ
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≤0.1°/sec
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≤0.1°/sec
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≤0.1°/sec
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≤0.2°/sec
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偏差变化(全温)1σ
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≤0.05°/sec
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≤0.1°/sec
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≤0.15°/sec
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≤0.25°/sec
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短期偏差稳定1σ
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≤0.0015°/sec
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≤0.002°/sec
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≤0.003°/sec
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≤0.004°/sec
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(150s,恒温)
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5°/h
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7°/h
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10°/h
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15°/h
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长期偏差稳定(1年)
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≤0.1°/sec
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≤0.1°/sec
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≤0.1°/sec
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≤0.2°/sec
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G-灵敏度2σ
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≤0.005°/sec/g
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≤0.02°/sec/g
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≤0.04°/sec/g
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≤0.06°/sec/g
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交叉轴(典型)
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<4mrad
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启动时间
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<0.05 sec
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带宽(-3 dB)
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500/140 Hz
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非线性(满量程)
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≤0.5%
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阀值/分辨率
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≤0.001°/sec
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≤0.001°/sec
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≤0.0015°/sec
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≤0.002°/sec
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输出噪声 -100
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0.003°/sec/√Hz
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0.0035°/sec/√Hz
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0.0055°/sec/√Hz
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0.0075°/sec/√Hz
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输出噪声 -200
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0.003°/sec/√Hz
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0.003°/sec/√Hz
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0.0035°/sec/√Hz
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0.004°/sec/√Hz
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MTBF (典型)
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81,000 hrs (MIL-STD-217F)
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环境指标
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工作温度
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-40°C to +85°C
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存储温度
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-55°C to +100°C
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工作振动
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6g RMS (20Hz to 2KHz)
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冲击
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500g, 任意轴30msec 1/2 sine
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重量
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< 34 grams
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