4-Beam IP68 Safety Light Curtain Finger Detection Sensor

This IP68 safety light curtain uses 940nm invisible infrared beams for reliable machine guarding. It offers 4 beams, 40mm spacing, 120mm protection height, ≤15ms response, 24V DC power, automatic reset, aluminum housing, and PNP/NPN output. For OEMs.

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 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Product model light curtains safety body detection sensor SWP0440
2 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Standard configuration One receiver, one transmitter, two data lines, one right-angle rack, and one t-shaped screw
3 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Light curtain source Infrared radition type
4 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Application Standard industrial environment
5 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Features
6 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Number of beams 4
7 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Beam Space 40mm
8 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Protect Height 120mm
9 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Overall Height 220mm
10 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Cross-section diameter 50mm
11 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Response time ≤15ms
12 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Synchronization Light synchronization
13 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 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 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Output status ON (receiving indicator green light)
15 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Indicator light Transmitter: power indicator light (red); receiver: output indicato「light on (green), blackout (red)
16 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Wavelength 940NM
17 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Type of light Infrared light (NIR), invisible
18 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Function Automatic reset
19 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Mechanical data
20 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Housing material Metal
21 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Metal shell Aluminium
22 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Lens front screen material Acrylic
23 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Upper and lower cover materials ABS reinforced nylon PA66+30% GF
24 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Performance data
25 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Protection circuit Short circuit protection Overvoltage protection
26 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Supply voltage DC24V, -20…20%
27 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Output Current 500MA(NPN/PNP)
28 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Fuse 150mA
29 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM maximum power 5W
30 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Environmental data
31 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Protection grade IP68
32 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Anti-optical interference 10000Lux(angle>5°)
33 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Operating Temperatuer -10°C ~55°C
34 afetycurtainadministrator-Michelle 13/05/2026 10:29 AM afetycurtainadministrator-Michelle 13/05/2026 10:29 AM Operating Humidity 0~95%RH
Model

SWP0440

Number of Beams

4

Beam Space

40mm

Protect Height

120mm

Total Height

220mm