Mini light barrier sensor for assembly machines

We provide high quality safety curtain. The curtain is made of high quality basic materials and modern technology to ensure its quality. And can be customized according to the specific requirements of customers a variety of curtains.

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  • DETAILS
  • SEPCIFICATION
  • INSTALLATION
  • PARAMETER

  • 1.Short reaction time (≤15ms), Safe and reliable.

    2.Ultra-small design. 17.2 * 30mm width and thickness 

    3.Using world-renowned brands electronic components.

    4.The system is designed for finger and palm protection. 

    5.The compact, space-saving model is ideal for small machines, but its system is powerful enough to meet the needs of large power presses.

    6.NPN or PNP outputs.

    7.Compact design, diameter of 15 mm x 30mm.

    8.Fast response time, less than 15ms.

    9.Low power Consumption current, less than 200mA


    Product Features

    1.Surface mount technology for superior shock resistance.

    2.IEC61496-1/2 standard of Type 4 and has passed CE certification, Type 2, Type 4. 

    3.Short reaction time (≤20ms).

    4.Simple structure, and easy connection. light curtain is connected to the cable through the aviation plug connector, which enables accurate, quick and simply assemble, dismantle and wiring.

    5.Provide NPN/PNP output. User should ensure that the subsequent control circuit of the mechanical equipment is safe and reliable.

    6.Typically used as optoelectronic fences to detect personnel or large objects when they pass through the sensing field.

    7.Effective protection height up to 2480mm, 

    8.40mm beam pitch is up to 72 beams.

    9.Safety light curtains provide full-body access detection. 

    10.These light curtains are designed to create a safety perimeter around a machine that does not require frequent interaction between personnel and the hazard during regular operation. 


    Selection Diagram


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    Wiring Diagram


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    We provide high quality safety curtain. The curtain is made of high quality basic materials and modern technology to ensure its quality. And can be customized according to the specific requirements of customers a variety of curtains.


    FAQ


    Q:How much current is the current of this small design safety light curtain sensor?

    A:The consumption current is ≤200Ma;


    Q:What material is the small design safety curtain sensor made up of?

    A:Aluminum alloy shell with ABS nylon cover;


    Q:What brand’s electronic materials are used in the small design light curtain sensor?

    A:IC of Motorola Inc, Japanese MURATA capacitor, NXB


    Q:May I represent your products in our country?

    A:We are a manufacturer and can accept OEM..


    Q:What kinds of devices can the compact infrared light curtain be used?

    A:It can be used in Hydraulic Press, Drawing Machine, Leather Machinery


  • Note: Special specifications can be customized, and the detection distance is 0-2.5 meters.20mm and 40mm beam pitch is up to 30 beams.

    If the detection range of more than 2.5 meters, please contact customer service.



    20mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    NPN

    PNP

    NPN

    PNP

    4

    60

    119

    QB04/20-60 

    A

    B

    C

    D

    0.3-2.5M

    6

    100

    159

    QB06/20-100

    A

    B

    C

    D

    0.3-2.5M

    8

    140

    199

    QB08/20-140

    A

    B

    C

    D

    0.3-2.5M

    10

    180

    239

    QB10/20-180

    A

    B

    C

    D

    0.3-2.5M

    12

    220

    279

    QB12/20-220

    A

    B

    C

    D

    0.3-2.5M

    14

    260

    319

    QB14/20-260

    A

    B

    C

    D

    0.3-2.5M

    16

    300

    359

    QB16/20-300

    A

    B

    C

    D

    0.3-2.5M

    18

    340

    399

    QB18/20-340

    A

    B

    C

    D

    0.3-2.5M

    20

    380

    439

    QB20/20-380

    A

    B

    C

    D

    0.3-2.5M

    22

    420

    479

    QB22/20-420

    A

    B

    C

    D

    0.3-2.5M

    24

    460

    519

    QB24/20-460

    A

    B

    C

    D

    0.3-2.5M

    26

    500

    559

    QB26/20-500

    A

    B

    C

    D

    0.3-2.5M

    28

    540

    599

    QB28/20-540

    A

    B

    C

    D

    0.3-2.5M

    30

    580

    639

    QB30/20-580

    A

    B

    C

    D

    0.3-2.5M

    40mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    NPN

    PNP

    NPN

    PNP

    4

    120

    172

    QB04/40-120

    A

    B

    C

    D

    0.3-2.5M

    6

    200

    252

    QB06/40-200

    A

    B

    C

    D

    0.3-2.5M

    8

    280

    332

    QB08/40-280

    A

    B

    C

    D

    0.3-2.5M

    10

    360

    412

    QB10/40-360

    A

    B

    C

    D

    0.3-2.5M

    12

    440

    492

    QB12/40-440

    A

    B

    C

    D

    0.3-2.5M

    14

    520

    572

    QB14/40-520

    A

    B

    C

    D

    0.3-2.5M

    16

    600

    652

    QB16/40-600

    A

    B

    C

    D

    0.3-2.5M

    18

    680

    732

    QB18/40-680

    A

    B

    C

    D

    0.3-2.5M

    20

    760

    812

    QB20/40-760

    A

    B

    C

    D

    0.3-2.5M

    22

    840

    892

    QB22/40-840

    A

    B

    C

    D

    0.3-2.5M

    24

    920

    972

    QB24/40-920

    A

    B

    C

    D

    0.3-2.5M

    26

    1000

    1052

    QB26/40-1000

    A

    B

    C

    D

    0.3-2.5M

    28

    1080

    1132

    QB28/40-1080

    A

    B

    C

    D

    0.3-2.5M

    30

    1160

    1212

    QB30/40-1160

    A

    B

    C

    D

    0.3-2.5M



  • 2.7


    3




  • TECHNICAL PARAMETER

    Protection Height

    Distance of optic axis*(Qty of beam-1)

    Reaction Time

    ≤15ms

    Detection Range

    30~1000mm

    Interference of Light

    10000Lux
    (Angle of incidence≥5°)

    Type of Light Curtain

    Through-beam

    Protection Level

    IP65

    Appearance Dimension

    17.2×30mm×Jmm
    30×15mm×Jmm
    (J is the length of transmitter /receiver)

    Controller

    QCA, QCA2

    Light Source

    Infrared LED

    Current Consumption

    ≤200mA

    Ambient Humidity

    Operating:35~85%RH Saving:35~95%RH

    Working Temperature

    Operating:-10~+40℃(do not freeze),
    Saving:-25~+55℃

    Connection

    Circular aeronautical socket with special connection cable,4 cores wire for transmitter, 5 cores wire for receiver

    Indication lights

    Transmitter: Power supply indicates red,
    Receiver: Output indicates green,shading: the light indicates red

    Ambient light

    Natural light: receiving surface 3000Lx; Sunlight: receiving surface 10000Lx

    Power Supply

    DC12/24V AC110—220V (relay output)

    Housing Material

    Aluminium alloy,end cover:ABS reinforced nylon

    Output Status

    All optic axis turn ON once powered (shows green)

    Output

    NPN\PNP, input current 500mA,voltage drop: less than1.5V, reverse polarity, short-circuit, overload protection

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