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G50Z LN系列单轴陀螺仪 |
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性能参数 |
G50Z-025-XXX |
G50Z-050-XXX |
G50Z-100-XXX |
G50Z-175-XXX |
G50Z-350-XXX |
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电源指标 |
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输入电压 |
+5V DC (±5%) |
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输入电流 (Max) |
50mA (60mA) |
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性能指标 |
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量程 |
±25°/sec |
±50°/sec |
±100°/sec |
±175°/sec |
±350°/sec |
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满量程输出(典型) -320 |
+2.5V ±2.2V DC |
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满量程输出(典型) -420 |
0V ±5.0V DC |
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比例因子，校正 -320 |
80mV/°/sec |
40mV/°/sec |
20mV/°/sec |
12mV/°/sec |
6mV/°/sec |
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比例因子，校正 -420 |
180mV/°/sec |
90mV/°/sec |
45mV/°/sec |
27mV/°/sec |
13.5mV/°/sec |
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比例因子，全温 |
±5% |
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温度传感器 |
+2.5V ± 0.05V DC, 20°C |
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温度传感期比例因子 |
8.4mv/°C |
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偏差（出厂值）2σ |
≤0.1°/sec |
≤0.1°/sec |
≤0.1°/sec |
≤0.1°/sec |
≤0.2°/sec |
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偏差变化（全温）1σ |
≤0.05°/sec |
≤0.07°/sec |
≤0.1°/sec |
≤0.15°/sec |
≤0.25°/sec |
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短期偏差稳定1σ |
≤0.002°/sec |
≤0.002°/sec |
≤0.003°/sec |
≤0.004°/sec |
≤0.005°/sec |
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（150s，恒温） |
7°/h |
8°/h |
10°/h |
14°/h |
18°/h |
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长期偏差稳定（1年） |
≤0.1°/sec |
≤0.1°/sec |
≤0.1°/sec |
≤0.1°/sec |
≤0.2°/sec |
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G-灵敏度2σ |
≤0.005°/sec/g |
≤0.01°/sec/g |
≤0.02°/sec/g |
≤0.04°/sec/g |
≤0.08°/sec/g |
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交叉轴（典型） |
<4mrad |
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启动时间 |
<0.05 sec |
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带宽(-3 dB) |
140 Hz |
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非线性（满量程） |
≤0.5% |
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阀值/分辨率 |
≤0.002°/sec |
≤0.002°/sec |
≤0.002°/sec |
≤0.0025°/sec |
≤0.003°/sec |
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输出噪声 |
0.005°/sec/√Hz |
0.0055°/sec/√Hz |
0.006°/sec/√Hz |
0.008°/sec/√Hz |
0.01°/sec/√Hz |
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MTBF (典型) |
81,000 hrs (MIL-STD-217F) |
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环境指标 |
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工作温度 |
-40°C to +85°C |
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存储温度 |
-55°C to +100°C |
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工作振动 |
6g RMS (20Hz to 2KHz) |
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冲击 |
500g, 任意轴30msec 1/2 sine |
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尺寸 |
41.3x41.3x14.2 mm |
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重量 |
< 34 grams |
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