DUOmetric

DUOmetric light curtain LT40

The LT40 was developed specifically for use in elevators. It is very easy to install, cost effective and available in the typical surveillance heights.

LT40 meets the requirements according to EN81-70 and EN81-20.

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  • Detection height 1794mm
  • Distance 0.7 - 5.0m
  • Distance between beams 46mm
  • Integrated control unit
  • EN 81-20

Selected variant

LT ridå_01.jpg

LT40 light curtain for use in elevators. Detecting up to 2000mm

Art:

Selected variant

Technical data

Base cycle time 4 ms
Beam spacing 46 mm
Controller Integrated
Detection height 1794 mm
Detection method Parallella strålar
IP class IP54
Light type IR-LED 880 nm
Number of beams 40
Outputs PNP/NPN (push-pull)
Per beam cycle time 1 ms
Power consumption 3,1 W
Range Area 1 max 5 m
Range Area 1 min 0.7 m
Supply voltage 24 VDC (18 - 30 VDC) / 10% ripple
Temperature range -30 till +50°C

Technical illustrations

Product description

The LT40 was developed specifically for use in elevators. It is very easy to install, cost effective and available in the typical surveillance heights.

LT40 meets the requirements according to EN81-70 and EN81-20.

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