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Datalogic - Stainless Steel light curtain SG4-H

  • AISI 316L stainless steel with roughness under 0.8 micron
  • IP69K full protection
  • Type 4 according to EN 61496-1
  • Compact profile, 50x30 mm
  • Rounded surfaces with no gaps or sharp edges

Product description

SG4-H safety light curtain offers finger protection with an IP69K stainless steel housing designed for the Pharma industry and a 6 metre range.


This Type 4 light curtain maintains the highest safety level according to the latest safety standards EN ISO 13849-1 and EN 62061.


SG4-H light curtain has two solid state safety outputs which are electronically monitored.


Part numbers

Parts Price Cable connection receiver Cable connection transmitter Disconnection Number of beams Power consumption Protection field Safe outputs SFF Supply voltage Type
M12, 5-pole M12, 4-pole 11 ms 16 Transmitter 2,5W. Receiver 3,5W. (without load) 150 mm 2 OSSD 99,30 % 24 V DC, stabilized 4
M12, 5-pole M12, 4-pole 15 ms 32 Transmitter 2,5W. Receiver 3,5W. (without load) 300 mm 2 OSSD 99,30 % 24 V DC, stabilized 4
M12, 5-pole M12, 4-pole 18 ms 48 Transmitter 2,5W. Receiver 3,5W. (without load) 450 mm 2 OSSD 99,30 % 4
11 ms 16 150 mm
15 ms 32 300 mm
18 ms 48 450 mm


Stainless steel Light Curtain

Technical data

Approvals CE, cULus, TÜV
Cable connection receiver M12, 5-pole
Cable connection transmitter M12, 4-pole
Cable length max 50 m
Contact current max 0,5 A
DC 99 %
Disconnection 11 ms
In compliance with EMC, LVD, MD
IP class IP65
Material of body Stainless steel 316L
MTTFd 444 year(s)
Number of beams 16
PL e (EN ISO 13849-1)
Power consumption Transmitter 2,5W. Receiver 3,5W. (without load)
Protection field 150 mm
Range 0,2-6 m
Resolution 14 mm
Safe outputs 2 OSSD
SFF 99,30 %
SIL 3 (EN IEC 62061)
Storage temperature max 70 °C
Storage temperature min -25 °C
Supply voltage 24 V DC, stabilized
T1 (Life time in years) 20
Temperature operational max 55 °C
Temperature operational min -10 °C
Type 4
Voltage tolerance ±20 %


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