| 价格 | 面议 |
| 发货 | 北京付款后3天内 |
| 品牌 | 阿尔泰科技 |
| 品牌 | 阿尔泰科技 |
| 型号 | USB3140A |
| 库存 | 200件起订1件 |
seline;color:#666666;background-color:#ffffff;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman"; text-wrap: wrap; color: rgb(51, 51, 51); font-size: 16px; background-color: rgb(255, 255, 255);">产品简介
seline;color:#666666;background-color:#ffffff;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman"; text-wrap: wrap; color: rgb(51, 51, 51); font-size: 16px; background-color: rgb(255, 255, 255);">8路模拟量电流输入通道，16bit分辨率，采样率高达250 kS/s，内置高精密转换电阻，可直接量测±20mA的电流信号；8路静态数字I/O，8路可编程I/O；以及2路多功能计数器。
seline;color:#666666;background-color:#ffffff;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman"; text-wrap: wrap; color: rgb(51, 51, 51); font-size: 16px; background-color: rgb(255, 255, 255);">指标参数
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">AI模拟量输入 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">通道数量 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">8通道 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">采样范围 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">±20mA |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">好大采集速率 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">250 kS/s |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">通道扫描模式 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">异步循环扫描 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">采集模式 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">按需单点采样、有限点采样、连续采样 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">采样电阻 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">249.5 Ω |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">增益误差 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">±0.05% Max @ FSR |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">偏移误差 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">±0.01mA（典型值） |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">CMRR |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">80* |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">模拟带宽（-3*） |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">10kHz |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">存储器深度 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">4K 点FIFO |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">耦合方式 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">直流耦合 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">校准方式 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">不支持自动校准 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">触发源 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">软件触发、数字触发 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">触发方式 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">开始触发、参考触发、暂停触发 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">DIO数字量 seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">输入输出 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">通道数 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">16 Line |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">电气标准 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">TTL兼容 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">配置方式 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">程控I/O方向与状态 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">CTR计数器 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">通道数 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">2路多功能计数器 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">计数器位数 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">32位 |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">计数器功能 |
seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">CI：边沿计数、频率测量、周期测量、半周期测量、 seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">脉冲测量、脉宽测量、双边沿间隔测量、 seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">位置测量 (基于增量式编码器) |
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seline;"="" style="margin-top: 1.12em; margin-bottom: 1.12em; padding: 0px; font-family: "Times New Roman";">CO：脉冲输出 |
