OPB706B

The OPB706B series Reflective Object Sensor that consists of an infrared Light Emitting Diode (LED) and an NPN silicon Phototransistor mounted “side-by-side” on parallel axes in a black plastic housing. On the sensor, the LED and Phototransistor are molded using dark infrared transmissive plastic to reduce ambient light noise. The Phototransistor, responds to light from the emitter when a reflective object passes within its field of view of the device.

• Phototransistor output
• Unfocused for sensing diffuse surface
• Plastic housing
• Designed for use with PCB or connectors
• Strong on dust and dirt
• Stronger noise resistance
• Strong even in cold environments
• Beam axis alignment made easy with a high luminance spot beam
• Reduction of volume adjustment labour
• Can be used for sensing minute differences
• BGS/FGS functions