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Compact Infrared Safety Light Curtain with 42 Beams IP64

Compact infrared safety light curtain for industrial machine guarding, with 42 beams, 20mm spacing, 820mm protection height, ≤15ms response, light sync, DC24V PNP output, IP64 protection, aluminum housing, automatic reset and NIR light for safer use.

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 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Product model safety light sensor bespoke smart DGD4220
2 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Standard configuration One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
3 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Light curtain source Infrared radition type
4 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Application Standard industrial environment
5 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Features
6 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Number of beams 42
7 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Beam Space 20mm
8 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Protect Height 820mm
9 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Overall Height 883mm
10 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Cross-section size 22mm*30mm
11 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Response time ≤15ms
12 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Synchronization Light synchronization
13 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 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 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Output status ON (receiving indicator green light)
15 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Indicator light Transmitter: power indicator light (red); receiver: output indicato「light on (green), blackout (red)
16 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Wavelength 940NM
17 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Type of light Infrared light (NIR), invisible
18 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Function Automatic reset
19 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Mechanical data
20 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Housing material Metal
21 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Metal shell Aluminium
22 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Lens front screen material Acrylic
23 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Upper and lower cover materials ABS reinforced nylon PA66+30% GF
24 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Performance data
25 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Protection circuit Short circuit protection Overvoltage protection
26 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Supply voltage DC24V, -20…20%
27 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Output Current 500MA(NPN/PNP)
28 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Fuse 150mA
29 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM maximum power 5W
30 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Environmental data
31 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Protection grade IP64
32 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Anti-optical interference 10000Lux(angle>5°)
33 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Operating Temperatuer -10°C ~55°C
34 afetycurtainadministrator-Michelle 28/05/2026 09:07 AM afetycurtainadministrator-Michelle 28/05/2026 09:07 AM Operating Humidity 0~95%RH
Model

DGD4220

Number of Beams

42

Beam Space

20mm

Protect Height

820mm

Total Height

883mm