IP68 Waterproof Safety Light Curtain Sensor 8-Beam 20mm

Designed for industrial machine guarding, this IP68 waterproof safety light curtain uses 8 invisible 940nm infrared beams with 20mm spacing, 140mm protection height, DC24V power, 500mA PNP output, auto reset and short/overvoltage protection in plant.

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 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Product model machine hazardous area sensors factory SWP0820
2 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Standard configuration One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
3 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Light curtain source Infrared radition type
4 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Application Standard industrial environment
5 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Features
6 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Number of beams 8
7 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Beam Space 20mm
8 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Protect Height 140mm
9 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Overall Height 230mm
10 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Cross-section diameter 50mm
11 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Response time ≤15ms
12 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Synchronization Light synchronization
13 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 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 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Output status ON (receiving indicator green light)
15 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Indicator light Transmitter: power indicator light (red); receiver: output indicato「light on (green), blackout (red)
16 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Wavelength 940NM
17 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Type of light Infrared light (NIR), invisible
18 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Function Automatic reset
19 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Mechanical data
20 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Housing material Metal
21 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Metal shell Aluminium
22 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Lens front screen material Acrylic
23 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Upper and lower cover materials ABS reinforced nylon PA66+30% GF
24 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Performance data
25 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Protection circuit Short circuit protection Overvoltage protection
26 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Supply voltage DC24V, -20…20%
27 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Output Current 500MA(NPN/PNP)
28 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Fuse 150mA
29 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM maximum power 5W
30 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Environmental data
31 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Protection grade IP68
32 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Anti-optical interference 10000Lux(angle>5°)
33 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Operating Temperatuer -10°C ~55°C
34 afetycurtainadministrator-Michelle 11/05/2026 10:02 AM afetycurtainadministrator-Michelle 11/05/2026 10:02 AM Operating Humidity 0~95%RH
Model

SWP0820

Number of Beams

8

Beam Space

20mm

Protect Height

140mm

Total Height

230mm