KI3940

Model KI3940 consist of an Infra Red LED and a High sensitive Photo transistor. These sensors have slitless plastic housing. 

Feature:

• Easy removing paper dust.
• Compact package
• Low cost
• High resolution slit width 0,5mm.
• Visible light cut filter

Application:

• Object passing for card reader, Bill exchanger.
• Paper detection for O.A equipment.