• P+F Thru-beam sensor LA28/LK28-Z-F1/31/116

    P+F Thru-beam sensor LA28/LK28-Z-F1/31/116

    Thru-beam sensor


P+F Thru-beam sensor LA28/LK28-Z-F1/31/116

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

Programmable time function GAN, GAB, IAB as well as GAN-IAB and GAN-GAB as double function

Version with red light

Version with relay output

P+F Thru-beam sensor LA28/LK28-Z-F1/31/116

Effective detection range    0 ... 65 m    

Threshold detection range    90 m    

Light source    LED    

Light type    modulated visible red light    

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. 1.3 m at 65 m    

Angle of divergence    Emitter 1.2°,
Receiver 5°    

Ambient light limit    50000 Lux    

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Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,200 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.   © 2019 All Rights Reserved.