Description:

Each OPB660 slotted optical switch consists of an infrared emitting diode and a NPN silicon phototransistor, combined with an enhanced low current roll-off that improves contrast ratio and provides immunity to background irradiance. Housings are made from an opaque grade of injection-molded plastic to minimize sensitivity to both visible and near-infrared light.

Features:

• Non-contact switching

• Printed circuit board mounting

• Enhanced signal to noise ratio

• Gap 0.125” (3.18mm) wide and 0.345” (8.76mm) deep slot

• Emitter Aperture 0.05” X 0.06” (1.27mm X 1.52mm),

• Sensor Aperture 0.01” X 0.06” (0.25mm X 1.52mm)

Applications:

• Non-contact transmissive object sensor

• Assembly line automation

• Machine automation

• Machine safety

• End of travel sensor

• Door sensor

OPB660T属于传感器，变送器 > 光学传感器 - 光电遮断器 - 槽型 - 晶体管输出。梯梯电子集成制造服务(苏州)有限公司制造生产的OPB660T光学传感器 - 光电遮断器 - 槽型 - 晶体管输出具有晶体管输出的槽型光断续器是利用内置红外光源和以气隙（槽）隔开的光电二极管的光学传感器模块。当致动器、液体或其他检测物体挡住光源时，将打开或关闭输出晶体管，从而切换施加的电压。安装方式包括底座、卡入、表面、自由悬挂和通孔安装。