Series Safety Light Curtain With Compact Profile

The rugged metal housing and recessed lens make the QL resistant to twisting, vibration, and even direct impact. Additionally, increased enclosure ratings (IP65/IP68) allow the QL to withstand the most demanding environments.

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  • DETAILS
  • SEPCIFICATION
  • INSTALLATION
  • PARAMETER

  • 1.Slim and Exquisite profile,installation with ease

    2.Perfect self-checking

    3.Perfect interference immunity

    4.Long-lasting,high reliability

    5.Strong universality,easy to align

    6.Fast response,to prevent suffering the danger at utmost

    7.Reliable and Safety double NPN or PNP output


    The rugged metal housing and recessed lens make the QL resistant to twisting, vibration, and even direct impact. Additionally, increased enclosure ratings (IP65/IP68) allow the QL to withstand the most demanding environments.


    FAQ

    1.Q: how small the object is that the counting measuring light curtains sensor  you could  detect?

    A:The smallest object that can detect by counting measuring light curtains is 3mm. If you have special use, please explain it separately.


    2.Q: At what degree centigrade can the dimensions automation light beam safety barrier be used normally?

    A: In the ambient temperature range -10-+40℃(no frozen), we can all work normally.


    3.Q: What is the reaction speed of the measuring position light curtain?

    A: Its reaction speed is 20ms;


    4.Q: Does your company have any advantages in the field of measurement safety light curtain?

    A: We specialized in R & D security for 18 years, and have 15 years of sales experience. Our products are sold to the world and are among the top measurement safety light curtain companies in China.


    5.Q: Can you do the design for us?

    A: If you have special requirements for product specifications and models, we can satisfy you as much as possible.

     



  • Note: Special specifications can be customized. 20mm and 40mm beam pitch can detect 5-10 meters.

    If you need the number of beams more than 72, please contact customer service. (Up to 500 beams)



    2.5mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    RS485

    4-200mA

    0-10V

    32

    77.5

    132.5

    QL32/2.5-77.5   

    R

    I

    U

    0.3-2m

    62

    152.5

    207.5

    QL62/2.5-152.5 

    R

    I

    U

    0.3-2m

    92

    227.5

    282.5

    QL92/2.5-227.5 

    R

    I

    U

    0.3-2m

    122

    302.5

    357.5

    QL122/2.5-302.5

    R

    I

    U

    0.3-2m

    152

    377.5

    432.5

    QL152/2.5-377.5

    R

    I

    U

    0.3-2m

    182

    452.5

    507.5

    QL182/2.5-452.5

    R

    I

    U

    0.3-2m

    212

    527.5

    582.5

    QL212/2.5-527.5

    R

    I

    U

    0.3-2m

    242

    602.5

    657.5

    QL242/2.5-602.5

    R

    I

    U

    0.3-2m

    272

    677.5

    732.5

    QL272/2.5-677.5

    R

    I

    U

    0.3-2m

    302

    752.5

    807.5

    QL302/2.5-752.5

    R

    I

    U

    0.3-2m

    332

    827.5

    882.5

    QL332/2.5-827.5

    R

    I

    U

    0.3-2m

    362

    902.5

    957.5

    QL362/2.5-902.5

    R

    I

    U

    0.3-2m

    392

    977.5

    1032.5

    QL392/2.5-977.5

    R

    I

    U

    0.3-2m

    422

    1052.5

    1107.5

    QL422/2.5-1052.5

    R

    I

    U

    0.3-2m

    5mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    RS485

    4-200mA

    0-10V

    16

    75

    130

    QL16/5-75   

    R

    I

    U

    0.3-2m

    24

    115

    170

    QL24/5-115 

    R

    I

    U

    0.3-2m

    32

    155

    210

    QL32/5-155 

    R

    I

    U

    0.3-2m

    40

    195

    250

    QL40/5-195 

    R

    I

    U

    0.3-2m

    48

    235

    290

    QL48/5-235 

    R

    I

    U

    0.3-2m

    56

    275

    330

    QL56/5-275 

    R

    I

    U

    0.3-2m

    64

    315

    370

    QL64/5-315 

    R

    I

    U

    0.3-2m

    72

    355

    410

    QL72/5-355 

    R

    I

    U

    0.3-2m

    80

    395

    450

    QL80/5-395 

    R

    I

    U

    0.3-2m

    88

    435

    490

    QL88/5-435 

    R

    I

    U

    0.3-2m

    96

    475

    530

    QL95/5-475 

    R

    I

    U

    0.3-2m

    104

    515

    570

    QL104/5-515

    R

    I

    U

    0.3-2m

    112

    555

    610

    QL112/5-555

    R

    I

    U

    0.3-2m

    120

    595

    650

    QL120/5-595

    R

    I

    U

    0.3-2m

    10mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    RS485

    4-200mA

    0-10V

    8

    70

    133

    QL8/10-70   

    R

    I

    U

    0.3-2m

    10

    90

    153

    QL10/10-90 

    R

    I

    U

    0.3-2m

    12

    110

    173

    QL12/10-110

    R

    I

    U

    0.3-2m

    14

    130

    193

    QL14/10-130

    R

    I

    U

    0.3-2m

    16

    150

    213

    QL16/10-150

    R

    I

    U

    0.3-2m

    18

    170

    233

    QL18/10-170

    R

    I

    U

    0.3-2m

    20

    190

    253

    QL20/10-190

    R

    I

    U

    0.3-2m

    22

    210

    273

    QL22/10-210

    R

    I

    U

    0.3-2m

    24

    230

    293

    QL24/10-230

    R

    I

    U

    0.3-2m

    26

    250

    313

    QL26/10-250

    R

    I

    U

    0.3-2m

    28

    270

    333

    QL28/10-270

    R

    I

    U

    0.3-2m

    30

    290

    353

    QL30/10-290

    R

    I

    U

    0.3-2m

    32

    310

    373

    QL32/10-310

    R

    I

    U

    0.3-2m

    34

    330

    393

    QL34/10-330

    R

    I

    U

    0.3-2m

    20mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    RS485

    4-200mA

    0-10V

    4

    60

    133

    QL4/20-60   

    R

    I

    U

    0.3-2m

    6

    100

    173

    QL6/20-100 

    R

    I

    U

    0.3-2m

    8

    140

    213

    QL8/20-140 

    R

    I

    U

    0.3-2m

    10

    180

    253

    QL10/20-180

    R

    I

    U

    0.3-2m

    12

    220

    293

    QL12/20-220

    R

    I

    U

    0.3-2m

    14

    260

    333

    QL14/20-260

    R

    I

    U

    0.3-2m

    16

    300

    373

    QL16/20-300

    R

    I

    U

    0.3-2m

    18

    340

    413

    QL18/20-340

    R

    I

    U

    0.3-2m

    20

    380

    453

    QL20/20-380

    R

    I

    U

    0.3-2m

    22

    420

    493

    QL22/20-420

    R

    I

    U

    0.3-2m

    24

    460

    533

    QL24/20-460

    R

    I

    U

    0.3-2m

    26

    500

    573

    QL26/20-500

    R

    I

    U

    0.3-2m

    28

    540

    613

    QL28/20-540

    R

    I

    U

    0.3-2m

    30

    580

    653

    QL30/20-580

    R

    I

    U

    0.3-2m

    32

    620

    693

    QL32/20-620

    R

    I

    U

    0.3-2m

    40mm Beam Pitch

    Light Beam

    Effective Protection Height mm (H)

    Height of Light Curtain mm (L)

    Product Model

    Output of Signal

    Detection distance

    RS485

    4-200mA

    0-10V

    4

    120

    193

    QL4/40-120   

    R

    I

    U

    0.3-2m

    6

    200

    273

    QL6/40-200   

    R

    I

    U

    0.3-2m

    8

    280

    353

    QL8/40-280   

    R

    I

    U

    0.3-2m

    10

    360

    433

    QL10/40-360 

    R

    I

    U

    0.3-2m

    12

    440

    513

    QL12/40-440 

    R

    I

    U

    0.3-2m

    14

    520

    593

    QL14/40-520 

    R

    I

    U

    0.3-2m

    16

    600

    673

    QL16/40-600 

    R

    I

    U

    0.3-2m

    18

    680

    753

    QL18/40-680 

    R

    I

    U

    0.3-2m

    20

    760

    833

    QL20/40-760 

    R

    I

    U

    0.3-2m

    22

    840

    913

    QL22/40-840 

    R

    I

    U

    0.3-2m

    24

    920

    993

    QL24/40-920 

    R

    I

    U

    0.3-2m

    26

    1000

    1073

    QL26/40-1000

    R

    I

    U

    0.3-2m

    28

    1080

    1153

    QL28/40-1080

    R

    I

    U

    0.3-2m

    30

    1160

    1233

    QL30/40-1160

    R

    I

    U

    0.3-2m

    32

    1240

    1313

    QL32/40-1240

    R

    I

    U

    0.3-2m



  • 2.7


    1

  • TECHNICAL PARAMETER

    Protection Height

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

    Reaction Time

    ≤15ms

    Detection Range

    30~3000mm, 30~6000mm,30mm~10000mm

    Interference of Light

    10000Lux
    (Angle of incidence≥5°)

    Type of Light Curtain

    Through-beam

    Protection Level

    IP65

    Appearance Dimension

    36×36mm×Jmm
    (J is the length of transmitter /receiver)

    Supply Voltage

    DC 24V

    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),
    Sav ing:-25~+55℃

    Connection

    Circular air outlet,with special connection cable,4 cores wire for transmitter 4 cores wire for transmitter 7/5 cores wire for receiver

    Indication lights

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

    Ambient light

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

    Power Supply

    DC12/24V

    Housing Material

    Aluminium alloy,end cover:ABS reinforced nylon

    Output Status

    All optic axis turn ON once powered (shows green) digital tube shows "00"

    Output

    RS485/242 I:4-20mA U:1-5V


    Product Size

    1

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