Pepperl+Fuchs AL2109-P-1820/40b/49/143 (184861) Elevator light grid

• Low-profile, high resolution light grid for monitoring locking edges on elevators and accesses
• Thru-beam light grid with integrated controller
• In accord with EN81-70 and EN12015/16
• Dense monitoring field with up to 135 beams ensures that small objects are detected
• Object detection up to distance of zero
• Automatic beam crossing and beam suppression
• Insensitive to reflection and ambient light