OPB854A3传感器变送器的光学传感器-光电遮断器-槽型-晶体管输出规格书PDF中文资料

OPB854A3属于传感器变送器的光学传感器-光电遮断器-槽型-晶体管输出。由TT Electronics.制造生产的OPB854A3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。

Description:

Each OPB854 series contains an Infrared Light Emitting Diode (LED) and an NPN silicon phototransistor mounted on opposite sides of a 0.100” (2.54 mm) wide slot in an opaque plastic housing. The OPB854 series has an equivalent aperture of 0.60” (1.52 mm) in diameter because of the lens on the emitting an sensing devices.

The difference between the OPB854A aeries and OPB854B series are electrical characteristics.

Switching of the phototransistor occurs whenever an opaque object passes through the slot.

Features:

• Opaque housing material for ambient light rejection

• Non-contact switching

• Printed circuit board mounting, lead spacing 0.300” (7.62 mm)

• Slot width 0.100” (2.54 mm)

• Choice of three mounting configurations

Applications:

• Non-contact interruptive object sensing

• Assembly line automation

• Machine automation

• Equipment security

• Machine safety