P+F Thru-beam sensor LD28/LV28-F1/49/76a/82b/105

P+F Thru-beam sensor LD28/LV28-F1/49/76a/82b/105

Universal series with highly versatile fields of use

Resistant against noise: reliable operation under all conditions

Highly visible LED as alignment aid in receiver optics

Emitter with test input

Version with red light

General specifications

Effective detection range    0 ... 30 m    

Threshold detection range    40 m    

Light source    LED    

Light type    modulated visible red light , 660 nm    

Alignment aid    LED red (in receiver lens)
illuminated constantly: beam is interrupted,
flashes: reaching switching point,
off: sufficient stability control    

Transmitter frequency    F1 = 25 kHz    

Diameter of the light spot    approx. 0.6 m at 30 m    

Angle of divergence    Emitter 1.2°,
Receiver 5°    

Ambient light limit    50000 Lux