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 511-7074
Référence fabricant1K3-112
MarqueSmartscan
1.179,25 €
Each
Unité
- 1000 Plus 30mm Receiver, Sender 3 2 d 48 1230mm 0.5m 5m 40 ms 24 V dc Hand
N° de stock RS 125-0686
Référence fabricantF3SG-2RE0750P30
MarqueOmron
699,16 €
1 Pair
Paire(s)
- F3SG-RE 30mm Receiver, Sender 2 - c 36 750mm 0.3 (Long) m, 0.3 (Short) m 20 (Long) m, 7 (Short) m 135 (OFF to ON Not Synchronized) ms, 35 (OFF to ON Synchronized) ms, 7 (ON to OFF) ms 24 V dc Arm, Finger, 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 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 125-0680
Référence fabricantF3SG-2RE0190P30
MarqueOmron
368,02 €
1 Pair
Paire(s)
- F3SG-RE 30mm Receiver, Sender 2 - c 8 190mm 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 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 701-9266
Référence fabricantC4MT-03014ABB03DE0
MarqueSick
839,60 €
Each
Unité
- C4MT 14mm Receiver, Sender 4 3 e - 300mm 0m 5m 14 ms 24 V dc Finger, Hand
N° de stock RS 182-9554
Référence fabricantSLLP23-1400P88
MarqueBanner
2.747,51 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 e - 1400mm - 12m 21.8 ms 24 V dc Area
N° de stock RS 146-5824
Référence fabricantSLC440COM-E-0490-30
MarqueSchmersal
750,47 €
Each
Unité
SLC440COM 440 30mm Sender - - - 24 490mm 300mm 10000mm 10 ms 24 V dc Elevators & Escalators, Food, Heavy Industry, Machine Tools, Packaging
N° de stock RS 151-2490
Référence fabricant450L-B4HN0450YD
430,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 450mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 182-9555
Référence fabricantSLLP23-1470P88
MarqueBanner
2.864,57 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 e - 1470mm - 12m 22.6 ms 24 V dc Area
N° de stock RS 757-7664
Référence fabricantF3S-TGR-CL2A-014-450
MarqueOmron
885,28 €
1 Pair
Paire(s)
- F3S-TGR-CL 14mm Receiver, Sender 2 - c 63 450mm 0.2m 6m 103 ms 24 V dc Finger, Hand
N° de stock RS 136-3375
Référence fabricantC4C-EA06030A10000
MarqueSick
735,29 €
Each
Unité
deTec4 Core C4C 30mm Receiver - - - - 600mm 0m 12m 14 ms 24 V dc Industrial
N° de stock RS 183-5242
Référence fabricant450L-E4FL0900YD
1.167,40 €
Each
Unité
GuardShield 450L-E 14mm Transceiver - - e - 900mm 0.5m 9m 20 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
Nouveau
N° de stock RS 191-9841
Référence fabricant632041
MarquePilz
880,84 €
Each
Unité
- PSEN opII3F 14mm Receiver, Transmitter 3 - d - 300mm 0.2m 8m 15.2 ms 24 V dc Industrial
N° de stock RS 182-9566
Référence fabricantSLLP40-490P88
MarqueBanner
1.451,79 €
Each
Unité
- SLL 40mm Emitter, Receiver - 3 e - 490mm - 12m 8.2 ms 24 V dc Area
N° de stock RS 182-9551
Référence fabricantSLLP23-1190P88
MarqueBanner
2.394,99 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 e - 1190mm - 12m 19.2 ms 24 V dc Area
N° de stock RS 182-9549
Référence fabricantSLLP23-1050P88
MarqueBanner
2.160,87 €
Each
Unité
- SLL 23mm Emitter, Receiver - 3 e - 1050mm - 12m 17.5 ms 24 V dc Area
N° de stock RS 183-5258
Référence fabricant450L-E4HL1050YD
1.171,30 €
Each
Unité
GuardShield 450L-E 30mm Transceiver - - e - 1050mm 0.9m 16.2m 13 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
N° de stock RS 862-5868
Référence fabricantOS32C-SP1-4M
MarqueOmron
3.049,63 €
Each
Unité
- 0S32C 30 mm, 40 mm, 50 mm, 70 mm Scanner 3 2 d - - - 4m 680 (On to Off) ms, 780 (Off to On) ms 24 V dc -