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
Nouveau
N° de stock RS 196-4087
Référence fabricantXUSL4MA30H061N
3.216,17 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 30mm Receiver, Transmitter 4 3 - 31 610mm 0m 4 m, 12 m 11 ms 24 V dc Hand
N° de stock RS 146-5862
Référence fabricantSLC440COM-R-1930-30
MarqueSchmersal
1.378,57 €
Each
Unité
SLC440COM 440 30mm Receiver - - - 96 1930mm 300mm 10000mm 20 ms 24 V dc Elevators & Escalators, Food, Heavy Industry, Machine Tools, Packaging
N° de stock RS 151-2481
Référence fabricant450L-B4HN1800YD
1.530,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 E 16 1800mm 0.9m 6.5m <14 ms 24 V dc Mechanical Protective Devices
N° de stock RS 413-857
Référence fabricant050-304
MarqueSmartscan
1.681,56 €
Each
Unité
- T4 30mm Receiver, Sender 4 3 E 24 591mm 0.5m 6m 20 ms 24 V dc Body, Finger, Hand
N° de stock RS 746-7315
Référence fabricantF3SJ-A0295P30
MarqueOmron
1.219,16 €
Each
Unité
- F3SJ 25mm Receiver, Sender 4 3 E 12 295mm 0.2m 9m 17.5 (On to Off) ms, 70 (Off to On) ms 24 V dc Body, Hand
N° de stock RS 146-5856
Référence fabricantSLC440COM-R-1450-14
MarqueSchmersal
2.734,37 €
Each
Unité
SLC440COM 440 14mm Receiver - - - 114 1450mm 300mm 7000mm 20 ms 24 V dc Elevators & Escalators, Food, Heavy Industry, Machine Tools, Packaging
Nouveau
N° de stock RS 196-4091
Référence fabricantXUSL4MA30H106N
3.878,93 €
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
N° de stock RS 182-9581
Référence fabricantSLLP40-1470P88
MarqueBanner
3.401,42 €
Each
Unité
- SLL 40mm Emitter, Receiver - 3 E - 1470mm - 12m 13.7 ms 24 V dc Area
N° de stock RS 127-8300
Référence fabricantXUSL2E30H106N
1.567,87 €
1 Pair of 1
Paire(s)
Preventa XUSL2E 30mm Receiver, Transmitter 2 1 C 53 1060mm 0m 4 m, 12 m 14.5 ms 24 V dc Hand
Nouveau
N° de stock RS 196-4125
Référence fabricantXUSL4MB40H196N
3.041,95 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 40mm Receiver, Transmitter 4 3 - 66 1960mm 0m 4 m, 12 m 18.5 ms 24 V dc Hand
N° de stock RS 757-7673
Référence fabricantF3S-TGR-CL2A-014-1200
MarqueOmron
2.190,32 €
1 Pair
Paire(s)
- F3S-TGR-CL 14mm Receiver, Sender 2 - C 2 1190mm 0.2m 6m 103 ms 24 V dc Finger, Hand
N° de stock RS 701-2940
Référence fabricantC2MT-03034BBC03DE0
MarqueSick
385,70 €
Each
Unité
MiniTwin C2MT 34mm Receiver, Sender 2 2 D - 300mm 0m 8m 13 ms 24 V dc Hand
N° de stock RS 182-9574
Référence fabricantSLLP40-980P88
MarqueBanner
2.427,28 €
Each
Unité
- SLL 40mm Emitter, Receiver - 3 E - 980mm - 12m 10.8 ms 24 V dc Area
N° de stock RS 182-9576
Référence fabricantSLLP40-1120P88
MarqueBanner
2.704,46 €
Each
Unité
- SLL 40mm Emitter, Receiver - 3 E - 1120mm - 12m 11.6 ms 24 V dc Area
N° de stock RS 183-5266
Référence fabricant450L-APR-MU-8
247,00 €
Each
Unité
GuardShield 450L-E - Receiver Plug - - - - - - - - - -
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 183-5248
Référence fabricant450L-E4FL1650YD
2.041,00 €
Each
Unité
GuardShield 450L-E 14mm Transceiver - - E - 1650mm 0.5m 9m 20 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
N° de stock RS 125-0678
Référence fabricantF3SG-2RE0560P14
MarqueOmron
748,88 €
1 Pair
Paire(s)
- F3SG-RE 14mm Receiver, Sender 2 - C 55 560mm 0.3 (Long) m, 0.3 (Short) m 3 (Short) m, 10 (Long) m 7 (ON to OFF) ms, 35 (OFF to ON Synchronized) ms, 135 (OFF to ON Not Synchronized) ms 24 V dc Arm, Finger, Hand
N° de stock RS 127-8308
Référence fabricantXUSL2E30H181N
2.309,61 €
1 Pair of 1
Paire(s)
Preventa XUSL2E 30mm Receiver, Transmitter 2 1 C 91 1810mm 0m 4 m, 12 m 22.5 ms 24 V dc Hand
N° de stock RS 920-9708
Référence fabricant2TLA022303R0300
MarqueABB
2.112,00 €
1 Pair
Paire(s)
Orion1 - 30mm Receiver, Sender 4 - E 32 600mm 0.2m 20m 15 (No Code) ms, 20 (With Code) ms 24 V dc Hand