Light Curtains

Safety light curtains are also known as safety light barriers or safety light screens. These optoelectronic devices are used to detect people present in the vicinity of moving machinery. Light curtains can be used as an alternative to mechanical barriers and other forms of traditional machine guarding. Set of light curtains contains transmitter head and receiver head. A transmitter generates an infra-red light between the two heads which acts as a detection zone. A movement detected within the detection zone initials the machine stopping procedure and automatically disconnect all hazardous machinery. To reactivate the machinery, an operator has to press reset button that is positioned outside of the danger area. Some models are equipped with an auto-reset option that automatically starts machinery once the detection zone is free of obstacles. A response time of all light curtains is just a fraction of a second, it means that no other barrier type can compare to that.

Selecting the right light curtains
Maximum scanning distance and beam resolution are 2 important attributes that determine the right device for you. A distance between transmitter and receiver can be various from 0 to 20m and the choice depends on the type of machinery that is used in conjunction with the curtain.
Beam resolution determines detection capability, light curtains with 14 mm beam resolution are able to detect small body parts such as a finger, 20 mm ones are suitable for palm detection. Beam resolution of 20 mm and above are ideal for hand, head or full body detection. Typical beam resolution values are between 14mm to even 70 mm.
The physical size of curtains is also important. Some model can be small as hand but the other ones are even 2.5 m long.

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Description Prix Range Series Beam Resolution Component Type Safety Type SIL IEC 61508 PL EN ISO 13849-1 Number of Beams Protective Height Minimum Scanning Distance Maximum Scanning Distance Maximum Response Time Supply Voltage Application
N° de stock RS 701-2968
Référence fabricantC2MT-12034BBC03FE0
MarqueSick
752,63 €
Each
Unité
MiniTwin C2MT 34mm Receiver, Sender 2 2 C - 1200mm 0m 8m 13 ms 24 V dc Hand
N° de stock RS 701-2930
Référence fabricantC2MT-07824BBC03FB0
MarqueSick
620,31 €
Each
Unité
MiniTwin C2MT 24mm Receiver, Sender 2 2 D - 780mm 0m 8m 13 ms 24 V dc Hand
N° de stock RS 511-7096
Référence fabricant012-109
MarqueSmartscan
1.028,03 €
Each
Unité
- 1000 Plus 40mm Receiver, Sender 3 2 D 36 940mm 4m 10m 40 ms 24 V dc Hand
N° de stock RS 701-2965
Référence fabricantC2MT-09034BBC03FE0
MarqueSick
629,69 €
Each
Unité
MiniTwin C2MT 34mm Receiver, Sender 2 2 D - 900mm 0m 8m 13 ms 24 V dc Hand
N° de stock RS 757-7670
Référence fabricantF3S-TGR-CL2A-014-900
MarqueOmron
1.405,36 €
1 Pair
Paire(s)
- F3S-TGR-CL 14mm Receiver, Sender 2 - C 2 900mm 0.2m 6m 103 ms 24 V dc Finger, Hand
N° de stock RS 413-829
Référence fabricant050-310
MarqueSmartscan
2.854,05 €
Each
Unité
- T4 30mm Receiver, Sender 4 3 E 60 1491mm 0.5m 6m 20 ms 24 V dc Body, Finger, Hand
N° de stock RS 413-835
Référence fabricant050-108
MarqueSmartscan
2.746,34 €
Each
Unité
- T4 14mm Receiver, Sender 4 3 E 128 1191mm 0.5m 4m 20 ms 24 V dc Body, Finger, Hand
Nouveau
N° de stock RS 196-4114
Référence fabricantXUSL4MB30H106N
2.378,79 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 30mm Receiver, Transmitter 4 3 - 53 1060mm 0m 4 m, 12 m 16 ms 24 V dc Hand
Nouveau
N° de stock RS 196-4115
Référence fabricantXUSL4MB30H121N
2.558,47 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 30mm Receiver, Transmitter 4 3 - 61 1210mm 0m 4 m, 12 m 17.6 ms 24 V dc Hand
Nouveau
N° de stock RS 196-4123
Référence fabricantXUSL4MB40H166N
2.763,85 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 40mm Receiver, Transmitter 4 3 - 56 1660mm 0m 4 m, 12 m 16.5 ms 24 V dc Hand
N° de stock RS 127-8316
Référence fabricantXUSL4E30H181N
2.994,14 €
1 Pair of 1
Paire(s)
Preventa XUSL4E 30mm Receiver, Transmitter 4 3 E 91 1810mm 0m 4 m, 12 m 22 ms 24 V dc Hand
N° de stock RS 127-8332
Référence fabricantXUSL4E30H121N
2.133,00 €
1 Pair of 1
Paire(s)
Preventa XUSL4E 30mm Receiver, Transmitter 4 3 E 61 1210mm 0m 4 m, 12 m 15.5 ms 24 V dc Hand
N° de stock RS 492-2522
Référence fabricant440L-P4K0640YD
2.280,00 €
Each
Unité
GuardShield 440 L 30mm Receiver, Sender 4 3 E 32 640mm 0.3m 16m 20 ms 24 V dc Hand
N° de stock RS 703-4968
Référence fabricant445L-P4E0300FP
609,00 €
1 Pair
Paire(s)
GuardShield micro 400 30mm Receiver, Sender 4 3 E 12 300mm 0m 5m 23 ms 24 V dc Hand
N° de stock RS 182-9546
Référence fabricantSLLP23-840P88
MarqueBanner
1.809,70 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 E - 840mm - 12m 15 ms 24 V dc Area
Nouveau
N° de stock RS 196-4108
Référence fabricantXUSL4MB30H031N
1.715,56 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 30mm Receiver, Transmitter 4 3 - 16 310mm 0m 4 m, 12 m 8 ms 24 V dc Hand
N° de stock RS 182-9553
Référence fabricantSLLP23-1330P88
MarqueBanner
2.630,45 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 E - 1330mm - 12m 20.9 ms 24 V dc Area
Nouveau
N° de stock RS 196-4124
Référence fabricantXUSL4MB40H181N
2.947,82 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 40mm Receiver, Transmitter 4 3 - 61 1810mm 0m 4 m, 12 m 17.5 ms 24 V dc Hand
N° de stock RS 127-8313
Référence fabricantXUSL2E30H076N
1.248,14 €
1 Pair of 1
Paire(s)
Preventa XUSL2E 30mm Receiver, Transmitter 2 1 C 38 760mm 0m 4 m, 12 m 11 ms 24 V dc Hand
N° de stock RS 182-9532
Référence fabricantSGSXP3-400Q88
MarqueBanner
1.614,60 €
Each
Unité
- SGS 400mm Emitter, Receiver - 3 E 3 800mm 6m 60m 22 ms 24 V dc Area