Light Curtains | Safety Light Barriers | RS
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    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

    1020 สินค้าที่แสดงสำหรับ Light Curtains

    • RS Stock No. 214-7584
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-2RE0670P30
    Each
    THB30,964.75
    Omron
    F3SG-R Easy
    F3SG
    30mm
    Receiver, Sender
    2
    -
    -
    8 → 124
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 382-1866
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 044-247
    Each
    THB17,489.76
    Smartscan
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 913-9255
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C2C-SA03030A10000
    Each
    THB10,191.05
    SICK
    -
    deTec2 Core
    30mm
    Sender
    2
    1
    c
    -
    300mm
    -
    0m
    12m
    10 ms
    30.7mm
    313mm
    24 V dc
    • RS Stock No. 214-7572
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3E-06-T6
    Each
    THB17,889.24
    Omron
    F3E
    F3E
    40mm
    Receiver, Sender
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 285-0996
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C4MT-01834ABB03BB0
    Each
    THB31,666.91
    SICK
    -
    C4MT
    34mm
    Twin Stick
    Type 4
    SIL 3
    PL e
    -
    300mm
    -
    4m
    5m
    13 ms
    300mm
    32mm
    24 V
    • RS Stock No. 920-9701
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA022302R0700 Orion1-4-30-120-B
    1 Pair
    THB77,694.47
    ABB
    Orion1
    -
    30mm
    Receiver, Sender
    4
    -
    e
    64
    1200mm
    -
    0.2m
    19m
    21 ms
    37mm
    1283mm
    24 V dc
    • RS Stock No. 214-6765
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-4RA0830-30
    Each
    THB116,246.53
    Omron
    -
    F3SG
    30mm
    Receiver, Sender
    4
    -
    -
    40
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 280-5999
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. M40S-68A303AA0
    Each
    THB108,052.27
    SICK
    M4000
    M40S
    30mm
    Sender
    Type 4
    SIL 3
    PL e
    -
    1500mm
    -
    21m
    21m
    -
    -
    -
    24 V dc
    • RS Stock No. 285-8856
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. M40Z-025023TB0
    Each
    THB51,719.50
    SICK
    -
    M40Z
    -
    -
    Type 4
    SIL 3
    PL e
    2
    -
    -
    0.5m
    4.5m
    10 ms
    -
    1.072m
    24 V dc
    • RS Stock No. 136-3366
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C4C-SA09010A10000
    Each
    THB52,063.80
    SICK
    deTec4 Core
    deTec4 Core
    14mm
    Sender
    -
    -
    -
    -
    900mm
    -
    0m
    8m
    16 ms
    30.7mm
    913mm
    24 V dc
    • RS Stock No. 136-3390
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2034325 FASTENING KIT 1B
    Each
    THB2,857.36
    SICK
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 215-5121
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-4RE1630P30
    Each
    THB132,510.23
    Omron
    -
    F3SG-R Easy
    30mm
    Receiver, Sender
    4
    -
    -
    80
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 214-6778
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-4RE0830P30
    Each
    THB77,951.79
    Omron
    -
    F3SG
    30mm
    Receiver, Sender
    4
    -
    -
    40
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 285-9651
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. L41S-11MA1A
    Each
    THB6,136.85
    SICK
    -
    L41S
    -
    Sender
    Type 4
    SIL 3
    PL e
    1
    -
    -
    -
    7m
    0.2 ms
    -
    107.7mm
    -
    • RS Stock No. 127-8314
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XUSL4E30H061N
    1 Pair
    THB91,997.60
    Telemecanique Sensors
    Preventa
    XUSL4E
    30mm
    Receiver, Transmitter
    4
    3
    e
    31
    610mm
    -
    0m
    4 m, 12 m
    9 ms
    663mm
    31mm
    24 V dc
    • RS Stock No. 511-9890
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1K3-123
    Each
    THB31,044.59
    Smartscan
    -
    1K3
    -
    Receiver, Sender
    3
    2
    d
    3
    450mm
    -
    4m
    10m
    40 ms
    990mm
    41mm
    -
    • RS Stock No. 146-5821
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SLC440COM-E-0330-14
    Each
    THB51,384.46
    Schmersal
    -
    SLC440COM
    14mm
    Sender
    -
    -
    -
    32
    330mm
    -
    300mm
    7000mm
    10 ms
    371mm
    33mm
    24 V dc
    • RS Stock No. 146-5841
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SLC440COM-E-1930-30
    Each
    THB98,291.12
    Schmersal
    440COM
    SLC440COM
    30mm
    Sender
    -
    3
    e
    96
    1930mm
    -
    300mm
    10000mm
    20 ms
    1.971m
    33mm
    24 V dc
    • RS Stock No. 146-5840
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SLC440COM-E-1850-14
    Each
    THB123,082.41
    Schmersal
    440COM
    SLC440COM
    14mm
    Sender
    -
    3
    e
    184
    1850mm
    -
    300mm
    6000mm
    28 ms
    1.891m
    33mm
    24 V dc
    • RS Stock No. 146-5838
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SLC440COM-E-1610-30
    Each
    THB82,533.84
    Schmersal
    440COM
    SLC440COM
    30mm
    Sender
    -
    3
    e
    80
    1610mm
    -
    300mm
    10000mm
    20 ms
    1.651m
    33mm
    24 V dc
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