Description:

The OPB856 emitter and sensor pair consists of an LED (935 nm) and a Phototransistor designed to operate efficiently with

each other. They are mounted in a threaded (M12x1TH) color-coded housing. The LED (white) and the Phototransistor

(black) are designed to easily panel mount in through a 0.4724” (12.0 mm) hole. A 12 mm nut is included for each housing.

Both components is designed to electrically mate with a Molex (03-06-2023) connector.

The OPB856 pair are designed to operate with separation distances between the LED and Phototransistor up to 12” (30.48

cm).

For Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more

information.

Features:

• Designed for Industrial applications

• Threaded housing (M12 X 1 TH), Nut included

• Molded connectors mates with Molex 03-06-2023 plug.

• Emitter (White) and Senor (Black) housing color coded

Applications:

• Non-contact interruptive object sensing

• Assembly line automation

• Machine automation

• Equipment security

• Machine safety