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