Description

The OPB700 series sensors consist of an infrared emitting diode and a NPN silicon phototransistor, mounted side-by-side on converging optical axes, in a black plastic housing.

The phototransistor responds to radiation from the emitter only when a reflective object passes within its field of view.

Features

• Phototransistor output

• Low profile to facilitate stacking

• Low cost plastic housing

• 4.0 inch minimum length lead wire (OPB700)

• 18.0 inch minimum length lead wire (OPB700AL)