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Need the Right Safety Light Curtain for Your Machine?

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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  • Standard and custom safety light curtain projects
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Heavy Machine Light Curtains
Heavy Machine Light Curtains
Heavy Machine Light Curtains
Heavy Machine Light Curtains
Heavy Machine Light Curtains
  1. Heavy Machine Light Curtains
  2. Heavy Machine Light Curtains
  3. Heavy Machine Light Curtains
  4. Heavy Machine Light Curtains
  5. Heavy Machine Light Curtains

Heavy Machine Infrared Safety Light Curtain for Industry

For standard industrial use this through-beam infrared safety light curtain uses 38 beams with 20mm spacing and 740mm protection height. It offers ≤20ms response, automatic reset, DC24V power, PNP output, short circuit protection and IP54 durability.

Product
wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Product heavy machine light curtains for industry
1 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Product model Machine Safety Devices factory MPA3820
2 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 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 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Light curtain source Infrared radition type
4 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Application Standard industrial environment
5 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Features
6 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Number of beams 38
7 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Beam Space 20mm
8 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Protect Height 740mm
9 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Overall Height 830mm
10 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Housing cross section 35*50mm
11 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Response time ≤20ms
12 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Synchronization wire synchronization
13 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 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 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Output status ON (receiving indicator green light)
15 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Indicator light Transmitter: power indicator light (red); receiver: output indicato「light on (green), blackout (red)
16 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Wavelength 940NM
17 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Type of light Infrared light (NIR), invisible
18 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Function Automatic reset
19 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM sensoring methor through beam
20 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Mechanical data
21 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Housing material Metal
22 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Metal shell Aluminium
23 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Lens front screen material Acrylic
24 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Upper and lower cover materials ABS reinforced nylon PA66+30% GF
25 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Performance data
26 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Protection circuit Short circuit protection Overvoltage protection
27 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Supply voltage DC24V, -20…20%
28 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Output Current 500MA(NPN/PNP)
29 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Fuse 150mA
30 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM maximum power ＜15W
31 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Environmental data
32 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Protection grade IP54
33 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Anti-optical interference 10000Lux(angle>5°)
34 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Operating Temperatuer -10°C ~55°C
35 afetycurtainadministrator-Michelle 28/05/2026 09:08 AM afetycurtainadministrator-Michelle 28/05/2026 09:08 AM Operating Humidity 0~95%RH
Model

MPA3820
Number of Beams

38
Beam Space

20mm
Protect Height

740mm
Total Height

830mm

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