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