Technology-Leading Manufacturer Of Industrial Automation Safety Sensors

DownloadCertificate
Language:
 English
Home / All

Safety Light Curtains

ImageAll ProductsModelDescription
QBT20-200-3980-2BA｜Safety Curtain｜DADISICKQBT20-200-3980-2BA｜Safety Curtain｜DADISICKQBT20-200-3980-2BABeam spacing: 20mm
Number of optical axes: 200
Protection height: 3980mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-198-3940-2BA｜Security Light Sensor｜DADISICKQBT20-198-3940-2BA｜Security Light Sensor｜DADISICKQBT20-198-3940-2BABeam spacing: 20mm
Number of optical axes: 198
Protection height: 3940mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-196-3900-2BA｜Light Curtain Sensor｜DADISICKQBT20-196-3900-2BA｜Light Curtain Sensor｜DADISICKQBT20-196-3900-2BABeam spacing: 20mm
Number of optical axes: 196
Protection height: 3900mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-194-3860-2BA｜Light Barrier｜DADISICKQBT20-194-3860-2BA｜Light Barrier｜DADISICKQBT20-194-3860-2BABeam spacing: 20mm
Number of optical axes: 194
Protection height: 3860mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-192-3820-2BA｜Safety Grating｜DADISICKQBT20-192-3820-2BA｜Safety Grating｜DADISICKQBT20-192-3820-2BABeam spacing: 20mm
Number of optical axes: 192
Protection height: 3820mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-190-3780-2BA｜Safety-Light-Curtain｜DADISICKQBT20-190-3780-2BA｜Safety-Light-Curtain｜DADISICKQBT20-190-3780-2BABeam spacing: 20mm
Number of optical axes: 190
Protection height: 3780mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-188-3740-2BA｜Safety Light Curtain｜DADISICKQBT20-188-3740-2BA｜Safety Light Curtain｜DADISICKQBT20-188-3740-2BABeam spacing: 20mm
Number of optical axes: 188
Protection height: 3740mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-186-3700-2BA｜Safety Light Curtain｜DADISICKQBT20-186-3700-2BA｜Safety Light Curtain｜DADISICKQBT20-186-3700-2BABeam spacing: 20mm
Number of optical axes: 186
Protection height: 3700mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-184-3660-2BA｜Small Safety Light Curtain｜DADISICKQBT20-184-3660-2BA｜Small Safety Light Curtain｜DADISICKQBT20-184-3660-2BABeam spacing: 20mm
Number of optical axes: 184
Protection height: 3660mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-182-3620-2BA｜Infrared Safety Light Curtain｜DADISICKQBT20-182-3620-2BA｜Infrared Safety Light Curtain｜DADISICKQBT20-182-3620-2BABeam spacing: 20mm
Number of optical axes: 182
Protection height: 3620mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-180-3580-2BA｜Safety Barrier Sensor｜DADISICKQBT20-180-3580-2BA｜Safety Barrier Sensor｜DADISICKQBT20-180-3580-2BABeam spacing: 20mm
Number of optical axes: 180
Protection height: 3580mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-178-3540-2BA｜Machine Safety Curtains｜DADISICKQBT20-178-3540-2BA｜Machine Safety Curtains｜DADISICKQBT20-178-3540-2BABeam spacing: 20mm
Number of optical axes: 178
Protection height: 3540mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-176-3500-2BA｜Machine Light Guards｜DADISICKQBT20-176-3500-2BA｜Machine Light Guards｜DADISICKQBT20-176-3500-2BABeam spacing: 20mm
Number of optical axes: 176
Protection height: 3500mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-174-3460-2BA｜Light Guards for Press Brakes｜DADISICKQBT20-174-3460-2BA｜Light Guards for Press Brakes｜DADISICKQBT20-174-3460-2BABeam spacing: 20mm
Number of optical axes: 174
Protection height: 3460mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-172-3420-2BA｜Light Curtains Machine Guarding｜DADISICKQBT20-172-3420-2BA｜Light Curtains Machine Guarding｜DADISICKQBT20-172-3420-2BABeam spacing: 20mm
Number of optical axes: 172
Protection height: 3420mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-170-3380-2BA｜Light Barriers｜DADISICKQBT20-170-3380-2BA｜Light Barriers｜DADISICKQBT20-170-3380-2BABeam spacing: 20mm
Number of optical axes: 170
Protection height: 3380mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-168-3340-2BA｜Floating Blanking｜DADISICKQBT20-168-3340-2BA｜Floating Blanking｜DADISICKQBT20-168-3340-2BABeam spacing: 20mm
Number of optical axes: 168
Protection height: 3340mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-166-3300-2BA｜Security Light Curtain｜DADISICKQBT20-166-3300-2BA｜Security Light Curtain｜DADISICKQBT20-166-3300-2BABeam spacing: 20mm
Number of optical axes: 166
Protection height: 3300mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-164-3260-2BA｜Safety Sensors for Machines｜DADISICKQBT20-164-3260-2BA｜Safety Sensors for Machines｜DADISICKQBT20-164-3260-2BABeam spacing: 20mm
Number of optical axes: 164
Protection height: 3260mm
Safety curtain outputs (OSSD): 2 PNP
QBT20-162-3220-2BA｜Safety Light Screen｜DADISICKQBT20-162-3220-2BA｜Safety Light Screen｜DADISICKQBT20-162-3220-2BABeam spacing: 20mm
Number of optical axes: 162
Protection height: 3220mm
Safety curtain outputs (OSSD): 2 PNP
KeyWords

Ask DADISICK

Hello! You've come to the right place to get answers about our products and solutions.In addition to DADISICK's own range of over 2000 products, we also offer a wide range of branded replacement products to meet your specific requirements.Our sales engineers are ready to provide comprehensive support at all levels of the business, from the design and research phase to model selection, on-site guidance and production line operation after product adoption. Use the form below to ask us about your needs and we will contact you as soon as possible .
  • Ask DADISICK
    • *Email
      Name
Industrial Automation Security Solutions

Since 2006, DADISICK has led industrial automation safety tech globally. We specialize in smart sensor solutions, prioritizing safety, efficiency, and innovation.MORE

TÜV Certificate / RoHS Certificate / ISO Certificate

DADISICK

Product

Projects

Support

Language:
 English
About UsNewsContactFAQsPrivacy NoticeTerms & Conditions
Copyright © 2025 Dongguan Dadi Electronic Technology Co., Ltd