Waterproof Industrial Safety Light Curtain Sensor 36 Beams

Built for industrial environments, this safety light curtain uses 36 invisible 940nm infrared beams with 20mm spacing and 700mm protection height. IP68 housing, ≤15ms response, PNP output, DC24V power and automatic reset support machine guarding use.

Product
wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Product waterproof light curtain safety
1 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Product model safety light sensor wholesalers detect SWP3620
2 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Standard configuration One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
3 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Light curtain source Infrared radition type
4 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Application Standard industrial environment
5 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Features
6 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Number of beams 36
7 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Beam Space 20mm
8 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Protect Height 700mm
9 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Overall Height 790mm
10 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Cross-section diameter 50mm
11 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Response time ≤15ms
12 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Synchronization Light synchronization
13 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 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 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Output status ON (receiving indicator green light)
15 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Indicator light Transmitter: power indicator light (red); receiver: output indicato「light on (green), blackout (red)
16 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Wavelength 940NM
17 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Type of light Infrared light (NIR), invisible
18 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Function Automatic reset
19 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Mechanical data
20 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Housing material Metal
21 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Metal shell Aluminium
22 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Lens front screen material Acrylic
23 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Upper and lower cover materials ABS reinforced nylon PA66+30% GF
24 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Performance data
25 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Protection circuit Short circuit protection Overvoltage protection
26 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Supply voltage DC24V, -20…20%
27 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Output Current 500MA(NPN/PNP)
28 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Fuse 150mA
29 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM maximum power 5W
30 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Environmental data
31 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Protection grade IP68
32 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Anti-optical interference 10000Lux(angle>5°)
33 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Operating Temperatuer -10°C ~55°C
34 afetycurtainadministrator-Michelle 20/05/2026 04:00 AM afetycurtainadministrator-Michelle 20/05/2026 04:00 AM Operating Humidity 0~95%RH
Model

SWP3620

Number of Beams

36

Beam Space

20mm

Protect Height

700mm

Total Height

790mm