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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Omschrijving Prijs 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
RS-stocknr. 511-7080
Fabrikantnummer1K3-105
FabrikantSmartscan
830,20 €
Each
Aantal stuks
- 1000 Plus 40mm Receiver, Sender 3 2 d 24 640mm 4m 10m 40 ms 24 V dc Hand
RS-stocknr. 701-2921
FabrikantnummerC2MT-01824BBC03BE0
FabrikantSick
364,11 €
Each
Aantal stuks
miniTwin C2MT 24mm Receiver, Sender 2 2 d - 180mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 701-2946
FabrikantnummerC2MT-01834BBC03BE0
FabrikantSick
335,03 €
Each
Aantal stuks
miniTwin C2MT 34mm Receiver, Sender 2 2 d - 180mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 125-0673
FabrikantnummerF3SG-2RE0160P14
FabrikantOmron
439,74 €
1 Pair
Pair(s)
- F3SG-RE 14mm Receiver, Sender 2 - c 15 160mm 0.3 (Long) m, 0.3 (Short) m 10 (Long) m, 3 (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
RS-stocknr. 913-9267
FabrikantnummerC2C-SA06030A10000
FabrikantSick
297,74 €
Each
Aantal stuks
DeTec2 Core - 30mm Sender 2 1 c - 600mm 0m 10 (Minimum) m, 12 (Typical) m 10 ms 24 V dc Body, Hand
RS-stocknr. 511-7052
Fabrikantnummer1K3-100
FabrikantSmartscan
692,81 €
Each
Aantal stuks
- 1000 Plus 30mm Receiver, Sender 3 2 d 12 330mm 0.5m 5m 40 ms 24 V dc Hand
RS-stocknr. 701-2924
FabrikantnummerC2MT-03024BBC04DE0
FabrikantSick
415,73 €
Each
Aantal stuks
miniTwin C2MT 24mm Receiver, Sender 2 2 d - 300mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 757-7718
FabrikantnummerF3S-TGR-CL2A-035-750
FabrikantOmron
871,64 €
1 Pair
Pair(s)
- F3S-TGR-CL 35mm Receiver, Sender 2 - c 2 770mm 0.2m 14m 103 ms 24 V dc Finger, Hand
RS-stocknr. 913-9255
FabrikantnummerC2C-SA03030A10000
FabrikantSick
199,59 €
Each
Aantal stuks
DeTec2 Core - 30mm Sender 2 1 c - 300mm 0m 10 (Minimum) m, 12 (Typical) m 10 ms 24 V dc Body, Hand
RS-stocknr. 511-7119
Fabrikantnummer1K3-117
FabrikantSmartscan
1.506,38 €
Each
Aantal stuks
- 1000 Plus 40mm Receiver, Sender 2 - - 60 1540mm 4m 10m 40 ms 24 V dc Hand
RS-stocknr. 913-9261
FabrikantnummerC2C-EA06030A10000
FabrikantSick
382,47 €
Each
Aantal stuks
DeTec2 Core - 30mm Receiver 2 1 c - 600mm 0m 10 (Minimum) m, 12 (Typical) m 10 ms 24 V dc Body, Hand
RS-stocknr. 701-2930
FabrikantnummerC2MT-07824BBC03FB0
FabrikantSick
620,31 €
Each
Aantal stuks
miniTwin C2MT 24mm Receiver, Sender 2 2 d - 780mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 511-7096
Fabrikantnummer1K3-109
FabrikantSmartscan
1.058,87 €
Each
Aantal stuks
- 1000 Plus 40mm Receiver, Sender 3 2 d 36 940mm 4m 10m 40 ms 24 V dc Hand
RS-stocknr. 511-7103
Fabrikantnummer1K3-113
FabrikantSmartscan
1.289,56 €
Each
Aantal stuks
- 1000 Plus 40mm Receiver, Sender 3 2 d 48 1240mm 4m 10m 40 ms 24 V dc Hand
RS-stocknr. 701-2968
FabrikantnummerC2MT-12034BBC03FE0
FabrikantSick
752,63 €
Each
Aantal stuks
miniTwin C2MT 34mm Receiver, Sender 2 2 c - 1200mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 701-2952
FabrikantnummerC2MT-06034BBC03FE0
FabrikantSick
507,70 €
Each
Aantal stuks
miniTwin C2MT 34mm Receiver, Sender 2 2 d - 600mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 125-0680
FabrikantnummerF3SG-2RE0190P30
FabrikantOmron
371,71 €
1 Pair
Pair(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
RS-stocknr. 701-2943
FabrikantnummerC2MT-12024BBC03FE0
FabrikantSick
798,61 €
Each
Aantal stuks
miniTwin C2MT 24mm Receiver, Sender 2 2 d - 1200mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 701-2965
FabrikantnummerC2MT-09034BBC03FE0
FabrikantSick
629,69 €
Each
Aantal stuks
miniTwin C2MT 34mm Receiver, Sender 2 2 d - 900mm 0m 8m 13 ms 24 V dc Hand
RS-stocknr. 757-7670
FabrikantnummerF3S-TGR-CL2A-014-900
FabrikantOmron
1.271,32 €
1 Pair
Pair(s)
- F3S-TGR-CL 14mm Receiver, Sender 2 - c 2 900mm 0.2m 6m 103 ms 24 V dc Finger, Hand