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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.

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Dual-Output Safety Curtain
Dual-Output Safety Curtain
Dual-Output Safety Curtain
Dual-Output Safety Curtain
  1. Dual-Output Safety Curtain
  2. Dual-Output Safety Curtain
  3. Dual-Output Safety Curtain
  4. Dual-Output Safety Curtain

Dural IP65 20mm Infrared Safety Light Curtain Sensor Set

Dural safety light curtain for industrial machine guarding, featuring 34 invisible 940nm IR beams, 20mm beam spacing and 660mm protection height. Built with ≤15ms response, auto reset, DC24V supply, IP65-rated aluminum shell, and dual PNP output set.

Product
wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Product model Dural safety light sensor SSE3420
1 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Standard configuration One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
2 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Light curtain source Infrared radition type
3 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Application Standard industrial environment
4 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Features
5 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Number of beams 34
6 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Beam Space 20mm
7 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Protect Height 660mm
8 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Total Height 375mm
9 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Response time ≤15ms
10 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Synchronization Line synchronization
11 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Output mode 2-circuit of PNP, with current of 500mA and voltage below 1.5V, polarity, short circuit and over-cutting protection
12 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Output status ON (receiving indicator green light)
13 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Indicator light Transmitter: power indicator light (red); receiver: output indicato「light on (green), blackout (red)
14 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Wavelength 940NM
15 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Type of light Infrared light (NIR), invisible
16 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Function Automatic reset
17 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Mechanical data
18 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Housing material Metal
19 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Metal shell Aluminium
20 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Lens front screen material Acrylic
21 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Upper and lower cover materials ABS reinforced nylon PA66+30% GF
22 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Performance data
23 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Protection circuit Short circuit protection Overvoltage protection
24 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Supply voltage DC24V, -20…20%
25 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Output Current 500MA(NPN/PNP)
26 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Fuse 150mA
27 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Maximum residual current 0.2mA
28 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Environmental data
29 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Protection grade IP65
30 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Anti-optical interference 10000Lux(angle>5°)
31 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Operating Temperatuer -10°C ~55°C
32 afetycurtainadministrator-Michelle 20/05/2026 04:03 AM afetycurtainadministrator-Michelle 20/05/2026 04:03 AM Operating Humidity 0~95%RH
Model

SSE3420
Number of Beams

34
Beam Space

20mm
Protect Height

660mm
Total Height

375mm

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