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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

    1203 สินค้าที่แสดงสำหรับ Light Curtains

    • RS Stock No. 264-7407
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F39-JJR3W
    Each
    THB8,466.23
    Omron
    -
    F3SJ-A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 214-7586
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-2RE1070P30
    Each
    THB53,518.42
    Omron
    F3SG-R Easy
    F3SG
    30mm
    Receiver, Sender
    2
    -
    -
    8 → 124
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 191-9845
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 632065
    Each
    THB84,344.16
    Pilz
    -
    PSEN opII4H
    30mm
    Receiver, Transmitter
    4
    -
    e
    -
    900mm
    -
    0.2m
    18m
    15.2 ms
    904mm
    35mm
    24 V dc
    • RS Stock No. 215-5107
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-4RA0960-14
    Each
    THB159,573.58
    Omron
    -
    F3SG-R Advanced
    14mm
    Receiver, Sender
    4
    -
    -
    95
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 213-3713
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C4C-EA10530A10000
    Each
    THB53,758.15
    SICK
    -
    deTec4 Core
    30mm
    Receiver
    4
    SIL 3
    PL e
    -
    1050mm
    15m
    -
    -
    11 ms
    -
    1063mm
    24 V
    • RS Stock No. 271-546
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. M40S-025003AA0
    Each
    THB24,468.86
    SICK
    -
    M4000
    -
    Sender
    4
    3
    e
    2
    500mm
    -
    0.5m
    70m
    -
    -
    -
    -
    • RS Stock No. 511-7074
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1K3-112
    Each
    THB64,357.48
    Smartscan
    -
    1K3
    30mm
    Receiver, Sender
    3
    2
    d
    48
    1230mm
    -
    0.5m
    5m
    40 ms
    1240mm
    41mm
    24 V dc
    • RS Stock No. 285-8850
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. M40S-034000AR0
    Each
    THB34,991.78
    SICK
    -
    M40S
    -
    Sender
    Type 4
    SIL 3
    PL e
    3
    -
    -
    0.5m
    70m
    10 ms
    -
    1.711m
    24 V dc
    • RS Stock No. 264-7401
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F39-JBR2W
    Each
    THB9,032.71
    Omron
    -
    F3SJ-A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    200mm
    -
    • RS Stock No. 213-3710
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C4C-EA07510A10000
    Each
    THB49,023.87
    SICK
    -
    deTec4 Core
    14mm
    Receiver
    4
    -
    PL e
    -
    750mm
    10m
    -
    -
    13 ms
    -
    763mm
    24 V
    • 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. 127-8326
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XUSL4E14F031N
    1 Pair
    THB78,972.73
    Telemecanique Sensors
    Preventa
    XUSL4E
    14mm
    Receiver, Transmitter
    4
    3
    e
    30
    310mm
    -
    0 m, 1 m
    3 m, 6 m
    5.5 ms
    363mm
    31mm
    24 V dc
    • RS Stock No. 757-7872
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F39-LJB1
    1 Box of 4
    THB10,206.64
    Omron
    -
    F3SJ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 214-4307
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C4C-SA10530A10000
    Each
    THB45,426.20
    SICK
    -
    deTec4 Core
    30mm
    Sender
    4
    -
    PL e
    -
    1050mm
    15m
    -
    -
    -
    -
    1063mm
    24 V
    • RS Stock No. 511-7125
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1K3-122
    Each
    THB25,690.51
    Smartscan
    -
    1K3
    -
    Receiver, Sender
    3
    2
    d
    2
    550mm
    -
    4m
    10m
    40 ms
    640mm
    41mm
    -
    • RS Stock No. 701-9326
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. BEF-2SMKEAAL2
    1 Pair
    THB693.99
    SICK
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 136-3382
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C4C-EA15030A10000
    Each
    THB68,963.08
    SICK
    deTec4 Core
    deTec4 Core
    30mm
    Receiver
    -
    -
    -
    -
    1500mm
    -
    0m
    12m
    14 ms
    30.7mm
    1.512m
    24 V dc
    • RS Stock No. 191-9841
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 632041
    Each
    THB42,856.35
    Pilz
    -
    PSEN opII3F
    14mm
    Receiver, Transmitter
    3
    -
    d
    -
    300mm
    -
    0.2m
    8m
    15.2 ms
    304mm
    35mm
    24 V dc
    • RS Stock No. 237-1492
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA022310R0500 JSM Orion07
    Each
    THB3,228.36
    ABB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 237-1490
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA022310R0100 JSM Orion03
    Each
    THB3,251.35
    ABB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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