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. A set of light curtains contains a transmitter head and a 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.

Light curtains are great safety devices that are used to keep people safe around hazardous machinery which could cause them harm. They can help ensure user safety during routine operations like maintenance and repair.

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 14 mm to even 70 mm.

Typical Applications

Light curtains are a way of safeguarding employees from dangerous machines. The design of the safety light curtain offers more flexibility and simplifies machine set up, maintenance and repair than other solid traditional guarding systems such as mechanical barriers and sliding gates. They can be found in various applications including:

  • Packaging machines
  • Process machinery
  • Automated warehouses
  • Textile machinery
  • Electronic component assembly lines
  • Mechanical and hydraulic power presses

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กำลังดูสินค้า 1 - 20 รายการจาก 423 รายการ / Viewing 1 - 20 of 423 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Range Series Beam Resolution Component Type Safety Type SIL IEC 61508 PL EN ISO 13849-1 Number of Beams Protective Height Maximum Protective Width Minimum Scanning Distance Maximum Scanning Distance Maximum Response Time Supply Voltage
RS Stock No. 913-9277
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.C2C-SA12030A10000
Brand :Sick
THB17,146.39
Each
Units
DeTec2 Core - 30mm Sender 2 1 C - 1200mm - 0m 10 (Minimum) m, 12 (Typical) m 12 ms 24 V dc
RS Stock No. 746-7315
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3SJ-A0295P30
Brand :Omron
THB52,417.68
Each
Units
- 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
RS Stock No. 913-9286
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.C2C-EA12030A10000
Brand :Sick
THB19,927.33
Each
Units
DeTec2 Core - 30mm Receiver 2 1 C - 1200mm - 0m 10 (Minimum) m, 12 (Typical) m 12 ms 24 V dc
RS Stock No. 125-0680
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3SG-2RE0190P30
Brand :Omron
THB13,143.35
1 Pair
Pair(s)
- F3SG-RE 30mm Receiver, Sender 2 - C 8 190mm - 0.3 (Long) m, 0.3 (Short) m 7 (Short) m, 20 (Long) m 5 (ON to OFF) ms, 25 (OFF to ON Synchronized) ms, 125 (OFF to ON Not Synchronized) ms 24 V dc
RS Stock No. 757-7813
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3SJ-E0385P25
Brand :Omron
THB40,505.11
1 Pair
Pair(s)
- F3SJ 20mm Receiver, Sender 4 3 E 18 385mm - 0.2m 7m 15 (On to Off) ms, 70 (Off to On) ms 24 V dc
RS Stock No. 125-0681
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3SG-2RE0270P30
Brand :Omron
THB16,149.27
1 Pair
Pair(s)
- F3SG-RE 30mm Receiver, Sender 2 - C 12 270mm - 0.3 (Long) m, 0.3 (Short) m 7 (Short) m, 20 (Long) m 5 (ON to OFF) ms, 25 (OFF to ON Synchronized) ms, 125 (OFF to ON Not Synchronized) ms 24 V dc
RS Stock No. 125-0676
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3SG-2RE0400P14
Brand :Omron
THB22,334.27
1 Pair
Pair(s)
- F3SG-RE 14mm Receiver, Sender 2 - C 39 400mm - 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
RS Stock No. 757-7702
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3S-TGR-CL2A-035-300
Brand :Omron
THB25,085.42
1 Pair
Pair(s)
- F3S-TGR-CL 35mm Receiver, Sender 2 - C 2 300mm - 0.2m 14m 103 ms 24 V dc
RS Stock No. 511-7169
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1K3-098
Brand :Smartscan
THB17,974.30
Each
Units
- 1K3 30mm Receiver, Sender 3 2 D 6 180mm - 0.5m 5m 40 ms 24 V dc
RS Stock No. 913-9270
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.C2C-SA09030A10000
Brand :Sick
THB20,797.50
Each
Units
DeTec2 Core - 30mm Sender 2 1 C - 900mm - 0m 10 (Minimum) m, 12 (Typical) m 11 ms 24 V dc
RS Stock No. 913-9273
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.C2C-EA09030A10000
Brand :Sick
THB24,980.50
Each
Units
DeTec2 Core - 30mm Receiver 2 1 C - 900mm - 0m 10 (Minimum) m, 12 (Typical) m 11 ms 24 V dc
RS Stock No. 757-7721
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3S-TGR-CL2A-035-1200
Brand :Omron
THB58,509.10
1 Pair
Pair(s)
- F3S-TGR-CL 35mm Receiver, Sender 2 - C 2 1200mm - 0.2m 14m 103 ms 24 V dc
RS Stock No. 920-9701
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2TLA022302R0700 Orion1-4-30-120-B
Brand :ABB
THB69,522.66
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 64 1200mm - 0.2m 19m 21 ms 24 V dc
RS Stock No. 125-0684
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3SG-2RE0510P30
Brand :Omron
THB21,547.55
1 Pair
Pair(s)
- F3SG-RE 30mm Receiver, Sender 2 - C 24 510mm - 0.3 (Long) m, 0.3 (Short) m 7 (Short) m, 20 (Long) m 5 (ON to OFF) ms, 25 (OFF to ON Synchronized) ms, 125 (OFF to ON Not Synchronized) ms 24 V dc
RS Stock No. 757-7831
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3SJ-E0785P25
Brand :Omron
THB62,089.36
1 Pair
Pair(s)
- F3SJ 20mm Receiver, Sender 4 3 E 38 785mm - 0.2m 7m 15 (On to Off) ms, 70 (Off to On) ms 24 V dc
RS Stock No. 757-7673
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3S-TGR-CL2A-014-1200
Brand :Omron
THB65,895.75
1 Pair
Pair(s)
- F3S-TGR-CL 14mm Receiver, Sender 2 - C 2 1190mm - 0.2m 6m 103 ms 24 V dc
RS Stock No. 920-9710
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2TLA022303R0700
Brand :ABB
THB90,524.22
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 64 1200mm - 0.2m 20m 19 (No Code) ms, 29 (With Code) ms 24 V dc
RS Stock No. 511-7052
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1K3-100
Brand :Smartscan
THB19,272.98
Each
Units
- 1K3 30mm Receiver, Sender 3 2 D 12 330mm - 0.5m 5m 40 ms 24 V dc
RS Stock No. 511-7068
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1K3-104
Brand :Smartscan
THB25,171.08
Each
Units
- 1K3 30mm Receiver, Sender 3 2 D 24 630mm - 0.5m 5m 40 ms 24 V dc
RS Stock No. 757-7709
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.F3S-TGR-CL2A-035-150
Brand :Omron
THB19,474.77
1 Pair
Pair(s)
- F3S-TGR-CL 35mm Receiver, Sender 2 - C 2 150mm - 0.2m 14m 103 ms 24 V dc