Wenglor
Fork Sensors,

Fine light beam ( 0.6mm) over entire width of fork
Recognition of transparent objects
Repetition accuracy : 5
Tech-in

Electrical Data :
Power supply : 10 ... 30 vdc
Power consumption : <50mA
Switching frequency : 10kHz
Response time :  50
Time delay : 0 ... 100ms
Temperature range : -25 .. 60 c
Switching out put voltage drop : <1.5 V
Internal load switching  out put : 51000 ohm
Short circuit protection : yes
Reverse polarity protection : yes
Overload protection : yes

Mechanical data :
Fully encapsulated : yes
Protection mode : IP 67
Connection : M 8 x1

Type : YH03PCT8, YH03NCT8, YH08PCT8, YH08NCT8