反射式光电开关

OPB702,OPB702D,OPB702R,OPB702RR

Features:
 Focused for maximum sensitivity
 Choice of phototransistor, photodarlington or base-emitter resistor
 Low cost plastic housing

Description:

The OPB702 series consists of an infrared Light Emitting Diode (LED) or red Visible Light Emitting Diode (VLED) and the
choice of a NPN silicon phototransistor (OPB702), a photodarlington (OPB702D) or a base-emitter resistor for low light
suppression (OPB702R, OPB702RR).
On each sensor, the LED and the phototransistor, photodarlington or base-emitter resistor are mounted side-by-side on
converging optical axes in a black plastic housing. The OPB702 uses type OP505 sensor, the OPB702D uses an OP535 sensor
and the OPB702R, OPR702RR uses an OP705 sensor.
Custom electrical, wire, cabling and connectors are available. Contact your local representative or OPTEK for more
information.

Applications:

 Non-contact reflective object sensor
 Assembly line automation
 Machine automation
 Machine safety
 End of travel sensor
 Door sensor