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 182-9535
Référence fabricantSGSA-MBK-10-4
MarqueBanner
215,28 €
1 Set
jeu(x)
- SGS - - - - - - - - - - - -
N° de stock RS 125-0684
Référence fabricantF3SG-2RE0510P30
MarqueOmron
557,04 €
1 Pair
Paire(s)
- F3SG-RE 30mm Receiver, Sender 2 - c 24 510mm 0.3 (Long) m, 0.3 (Short) m 20 (Long) m, 7 (Short) m 125 (OFF to ON Not Synchronized) ms, 25 (OFF to ON Synchronized) ms, 5 (ON to OFF) ms 24 V dc Arm, Finger, Hand
N° de stock RS 151-2479
Référence fabricant450L-B4FN0300YD
354,00 €
Each
Unité
GuardShield 450L 14mm Transceiver 4 3 e 16 300mm 0.5m 4m <15 ms 24 V dc Mechanical Protective Devices
N° de stock RS 182-9542
Référence fabricantSLLP23-630P88
MarqueBanner
1.457,18 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 e - 630mm - 12m 12.5 ms 24 V dc Area
N° de stock RS 151-2493
Référence fabricant450L-B4FN1950YD
1.890,00 €
Each
Unité
GuardShield 450L 14mm Transceiver 4 3 e 16 1950mm 0.5m 4m <25 ms 24 V dc Mechanical Protective Devices
N° de stock RS 183-5265
Référence fabricant450L-APR-BL-5
210,60 €
Each
Unité
GuardShield 450L-E - Receiver Plug - - - - - - - - - -
N° de stock RS 757-7706
Référence fabricantF3S-TGR-CL2A-035-450
MarqueOmron
649,00 €
1 Pair
Paire(s)
- F3S-TGR-CL 35mm Receiver, Sender 2 - c 2 450mm 0.2m 14m 103 ms 24 V dc Finger, Hand
Nouveau
N° de stock RS 196-4121
Référence fabricantXUSL4MB40H136N
2.502,89 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 40mm Receiver, Transmitter 4 3 - 46 1360mm 0m 4 m, 12 m 14.5 ms 24 V dc Hand
N° de stock RS 701-2937
Référence fabricantC2MT-06024BBC04FE0
MarqueSick
543,36 €
Each
Unité
miniTwin C2MT 24mm Receiver, Sender 2 2 d - 600mm 0m 8m 13 ms 24 V dc Hand
N° de stock RS 182-9556
Référence fabricantSLLP23-1540P88
MarqueBanner
2.982,97 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 e - 1540mm - 12m 23.5 ms 24 V dc Area
N° de stock RS 151-2482
Référence fabricant450L-B4HN1650YD
1.400,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 1650mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 182-9528
Référence fabricantSGSSP3-400Q88
MarqueBanner
1.547,33 €
Each
Unité
- SGS 400mm Emitter, Receiver - 3 e 3 800mm 0.5m 30m 22 ms 24 V dc Area
N° de stock RS 136-3365
Référence fabricantC4C-EA06010A10000
MarqueSick
899,69 €
Each
Unité
deTec4 Core C4C 14mm Receiver - - - - 600mm 0m 8m 16 ms 24 V dc Industrial
N° de stock RS 127-8327
Référence fabricantXUSL4E14F046N
1.496,61 €
1 Pair
Paire(s)
Preventa XUSL4E 14mm Receiver, Transmitter 4 3 e 45 460mm 0 m, 1 m 3 m, 6 m 7.5 ms 24 V dc Finger
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 146-5846
Référence fabricantSLC440COM-R-0650-14
MarqueSchmersal
1.278,77 €
Each
Unité
SLC440COM 440 14mm Receiver - - - 64 650mm 300mm 7000mm 20 ms 24 V dc Elevators & Escalators, Food, Heavy Industry, Machine Tools, Packaging
N° de stock RS 183-5256
Référence fabricant450L-E4HL0750YD
891,80 €
Each
Unité
GuardShield 450L-E 30mm Transceiver - - e - 750mm 0.9m 16.2m 13 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
Nouveau
N° de stock RS 196-4089
Référence fabricantXUSL4MA30H091N
3.690,59 €
1 Pair
Paire(s)
Preventa Safety Detection XUSL4M 30mm Receiver, Transmitter 4 3 - 46 910mm 0m 4 m, 12 m 14.5 ms 24 V dc Hand
N° de stock RS 146-5834
Référence fabricantSLC440COM-E-1290-30
MarqueSchmersal
1.319,96 €
Each
Unité
SLC440COM 440 30mm Sender - - - 64 1290mm 300mm 10000mm 20 ms 24 V dc Elevators & Escalators, Food, Heavy Industry, Machine Tools, Packaging
N° de stock RS 183-5249
Référence fabricant450L-E4FL1800YD
2.223,00 €
Each
Unité
GuardShield 450L-E 14mm Transceiver - - e - 1800mm 0.5m 9m 20 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations