光电开关是一种非接触式传感器,利用光来检测物体的存在。它由发射光的光投影区域和接收光的受光面组成。当投影光被待检测物体阻挡或反射时,入射到受光面的光量发生改变,此改变将转换成电信号并被输出。
它用于物体存在检测、通道检测、到达检测、高差检测、表面状态检测等,适用于从生产线、配送仓库到家庭用途的多种日常情景。
滨松提供用作光源的 LED 以及用作光电传感器的光电二极管和光 IC。
我们还提供使用三角测量法进行测距和位移测量的设备。
滨松光电开关 LED 提供高输出和高可靠性。我们为各种使用场景提供广泛的产品线。在您想要向人提示运行状态并轻松对齐光轴时能够方便使用的红光类型(660 至 700 nm),以及适用于安全用途和需要高输出的用途的近红外光类型(850 至 945 nm)。我们提供具有抑制发射光扩散的透镜的类型。我们还提供多种封装形式,例如支持回流安装的表面贴装型。
峰值光谱波长
- 660 nm:L11767、L11767-0066L
- 850 nm:L14096-0085GL、L13141-0085K
- 870 nm:L9337、L12756、L12171-0087G
- 945 nm:L9338
这些高速和高灵敏度的硅 PIN 光电二极管支持红光 LED 和红外 LED 的发光波长。
这些光 IC 中包含光电开关所需的功能。与 LED 结合的光 IC 可用作反射或透射传感器,即使在一定程度的背景光下也能稳定运行。
此图像传感器可应用于使用三角测量法的距离和位移测量领域。
这是一种一维 PSD(位置敏感探测器),可应用于使用三角测量法的距离和位移测量。
适用于位置检测的二维投影数据采集传感器。
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