Pop-up
Safety Light Curtain Logo

Need the Right Safety Light Curtain for Your Machine?

Tell us your machine type and protection requirements. Our engineering team will help you select a suitable safety light curtain, sensor, or safety lidar for your project.

Get support for:

  • Standard and custom safety light curtain projects
  • OEM, integration, distribution, and factory upgrade needs
  • Product selection based on machine layout, sensing range, output, and environment
  • Fast quotation and technical communication

© 2026 Shenzhen Safety Light Curtain Products Co.,Ltd. All Rights Reserved.

🔍
Economic & Compact Safety Light Curtains
Economic & Compact Safety Light Curtains
Economic & Compact Safety Light Curtains
Economic & Compact Safety Light Curtains
  1. Economic & Compact Safety Light Curtains
  2. Economic & Compact Safety Light Curtains
  3. Economic & Compact Safety Light Curtains
  4. Economic & Compact Safety Light Curtains

Compact Industrial Infrared Safety Light Curtain Sensor Set

Compact infrared safety light curtain system for industrial machine guarding. Features 30 beams, 40mm spacing, 1160mm protection height, ≤15ms response, light synchronization, automatic reset, IP64 rating, DC24V supply, and rugged aluminum enclosure.

Product
wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Product Compact Safety light curtain
1 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Product model china safety light curtain DGD3040
2 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Standard configuration One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
3 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Light curtain source Infrared radition type
4 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Application Standard industrial environment
5 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Features
6 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Number of beams 30
7 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Beam Space 40mm
8 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Protect Height 1160mm
9 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Overall Height 1233mm
10 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Cross-section size 22mm*30mm
11 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Response time ≤15ms
12 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Synchronization Light synchronization
13 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Output mode 2-circuit of PNP, with current of 500mA and voltage below 1.5V, polarity, short circuit and over-cutting protection
14 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Output status ON (receiving indicator green light)
15 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Indicator light Transmitter: power indicator light (red); receiver: output indicato「light on (green), blackout (red)
16 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Wavelength 940NM
17 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Type of light Infrared light (NIR), invisible
18 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Function Automatic reset
19 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Mechanical data
20 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Housing material Metal
21 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Metal shell Aluminium
22 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Lens front screen material Acrylic
23 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Upper and lower cover materials ABS reinforced nylon PA66+30% GF
24 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Performance data
25 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Protection circuit Short circuit protection Overvoltage protection
26 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Supply voltage DC24V, -20…20%
27 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Output Current 500MA(NPN/PNP)
28 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Fuse 150mA
29 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM maximum power 5W
30 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Environmental data
31 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Protection grade IP64
32 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Anti-optical interference 10000Lux(angle>5°)
33 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Operating Temperatuer -10°C ~55°C
34 afetycurtainadministrator-Michelle 21/05/2026 06:19 AM afetycurtainadministrator-Michelle 21/05/2026 06:19 AM Operating Humidity 0~95%RH
Model

DGD3040
Number of Beams

30
Beam Space

40mm
Protect Height

1160mm
Total Height

1233mm

Related products