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LA39/LK39-Z/31/40a/116

Product information "LA39/LK39-Z/31/40a/116"

Robust and compact through-beam light barrier for single-beam protection of gates up to 20 m wide. People, objects, and vehicles are reliably detected. Universally applicable thanks to an adjustable relay output (NO/NC) and works with all common supply voltages. The existing cable is connected in the terminal area with spring pressure terminals.

The adjustable timer functions for pull-in and drop-out delay as well as pulse output allow for adaptation to any application.

The control elements are located behind a cover, providing minimal exposure to vandalism. A LED for pre-failure indication alerts when the reflector needs cleaning or a possible realignment is required.

Great range at a low price!

Technical Specifications:

  • Operating voltage: 24…240 VAC, 12…240 VDC
  • Operating range with sufficient functional reserve: 20 m
  • Signal output: Relay, adjustable NO/NC
  • Timer functions: Pull-in and drop-out delay, pulse output 0.1…10 sec
  • Adjustable sensitivity and time functions
  • Connection: Terminal block
  • Protection class: IP67
  • Accessories (included): Mounting bracket

Item number: 088807

Approvals: CCC, EAC
Cubic standard version: approx. 82x25x64 mm (RL39)
Degree of Protection: IP67
Detection principe: Optic
Electrical Connection Type: Terminal compartment
Housing Material: Plastic
Housing Style: Rectangular type
Light Type: Infrared light
Max. Detection Range: 20 m ... < 30 m
Output Type: Relays
Power Supply: AC
Special: Light-on/dark-on changeover switch, Sensitivity adjustment, Timer
Switching Output: Relays
Working Voltage: AC, AC/DC, DC

Questions to the product?

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Volume discounts on request by phone


Product safety information

Sensotek GmbH • Stuttgarter Strasse 119 • 73061 Ebersbach an der Fils • Germany • info@de.sensotek.com