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 Price 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 Stock No. 701-9262
Mfr. Part No.C4MT-01814ABB03BE0
BrandSick
kr 8 434,62
Each
Units
- C4MT 14mm Receiver, Sender 4 3 E - 180mm 0m 5m 14 ms 24 V dc Finger, Hand
RS Stock No. 913-9270
Mfr. Part No.C2C-SA09030A10000
BrandSick
kr 4 546,32
Each
Units
DeTec2 Core - 30mm Sender 2 1 C - 900mm 0m 10 (Minimum) m, 12 (Typical) m 11 ms 24 V dc Body, Hand
RS Stock No. 136-3375
Mfr. Part No.C4C-EA06030A10000
BrandSick
kr 8 693,84
Each
Units
DeTec4 Core C4C 30mm Receiver - - - - 600mm 0m 12m 14 ms 24 V dc Industrial
RS Stock No. 136-3376
Mfr. Part No.C4C-SA09030A10000
BrandSick
kr 9 112,58
Each
Units
DeTec4 Core C4C 30mm Sender - - - - 900mm 0m 12m 14 ms 24 V dc Industrial
RS Stock No. 913-9255
Mfr. Part No.C2C-SA03030A10000
BrandSick
kr 1 959,17
Each
Units
DeTec2 Core - 30mm Sender 2 1 C - 300mm 0m 10 (Minimum) m, 12 (Typical) m 10 ms 24 V dc Body, Hand
RS Stock No. 701-9301
Mfr. Part No.C4MT-12034ABB03FE0
BrandSick
kr 15 812,42
Each
Units
- C4MT 34mm Receiver, Sender 4 3 E - 1200mm 0m 5m 13 ms 24 V dc Hand
RS Stock No. 701-2968
Mfr. Part No.C2MT-12034BBC03FE0
BrandSick
kr 7 995,94
Each
Units
MiniTwin C2MT 34mm Receiver, Sender 2 2 C - 1200mm 0m 8m 13 ms 24 V dc Hand
RS Stock No. 701-2934
Mfr. Part No.C2MT-09024BBC03FE0
BrandSick
kr 7 118,58
Each
Units
MiniTwin C2MT 24mm Receiver, Sender 2 2 D - 900mm 0m 8m 13 ms 24 V dc Hand
RS Stock No. 136-3377
Mfr. Part No.C4C-EA09030A10000
BrandSick
kr 10 996,91
Each
Units
DeTec4 Core C4C 30mm Receiver - - - - 900mm 0m 12m 14 ms 24 V dc Industrial
RS Stock No. 136-3363
Mfr. Part No.C4C-EA03010A10000
BrandSick
kr 7 567,23
Each
Units
DeTec4 Core C4C 14mm Receiver - - - - 300mm 0m 8m 16 ms 24 V dc Industrial
RS Stock No. 913-9267
Mfr. Part No.C2C-SA06030A10000
BrandSick
kr 3 409,74
Each
Units
DeTec2 Core - 30mm Sender 2 1 C - 600mm 0m 10 (Minimum) m, 12 (Typical) m 10 ms 24 V dc Body, Hand
RS Stock No. 136-3372
Mfr. Part No.C4C-EA03030A10000
BrandSick
kr 5 333,83
Each
Units
DeTec4 Core C4C 30mm Receiver - - - - 300mm 0m 12m 14 ms 24 V dc Industrial
RS Stock No. 136-3371
Mfr. Part No.C4C-SA03030A10000
BrandSick
kr 3 763,66
Each
Units
DeTec4 Core C4C 30mm Sender - - - - 300mm 0m 12m 14 ms 24 V dc Industrial
RS Stock No. 136-3378
Mfr. Part No.C4C-SA12030A10000
BrandSick
kr 9 512,94
Each
Units
DeTec4 Core C4C 30mm Sender - - - - 1200mm 0m 12m 14 ms 24 V dc Industrial
RS Stock No. 701-2940
Mfr. Part No.C2MT-03034BBC03DE0
BrandSick
kr 4 097,67
Each
Units
MiniTwin C2MT 34mm Receiver, Sender 2 2 D - 300mm 0m 8m 13 ms 24 V dc Hand
RS Stock No. 136-3379
Mfr. Part No.C4C-EA12030A10000
BrandSick
kr 11 083,27
Each
Units
DeTec4 Core C4C 30mm Receiver - - - - 1200mm 0m 12m 14 ms 24 V dc Industrial
RS Stock No. 136-3364
Mfr. Part No.C4C-SA06010A10000
BrandSick
kr 7 269,69
Each
Units
DeTec4 Core C4C 14mm Sender - - - - 600mm 0m 8m 16 ms 24 V dc Industrial
RS Stock No. 701-2943
Mfr. Part No.C2MT-12024BBC03FE0
BrandSick
kr 8 484,47
Each
Units
MiniTwin C2MT 24mm Receiver, Sender 2 2 D - 1200mm 0m 8m 13 ms 24 V dc Hand
RS Stock No. 701-2956
Mfr. Part No.C2MT-07834BBC03FB0
BrandSick
kr 5 830,00
Each
Units
MiniTwin C2MT 34mm Receiver, Sender 2 2 D - 780mm 0m 8m 13 ms 24 V dc Hand
RS Stock No. 701-2928
Mfr. Part No.C2MT-04824BBC03DB0
BrandSick
kr 5 234,25
Each
Units
MiniTwin C2MT 24mm Receiver, Sender 2 2 D - 480mm 0m 8m 13 ms 24 V dc Hand