Economical Safety Light Curtain

Product Feature:
  • 1.Price range: $53/set-$846/set(Inquire to get latest price,goods can be finished within 2-3 working days.).
  • 2.ESN series safety light curtain is the universal safety light curtain.
  • 3.Adopting the principle of optical lens, ESN safety light curtain detecting distance is up to 30M.
  • 4.It can effectively detect any opaque objects entering the detecting areas.

Product Details

Parameter Specification
Safety standard Type 2 (IEC 61496-1/-2),
Cat.2 / PL c (ISO 13849-1),
SIL 1 (IEC 62061, IEC 61508)
Power supply DC 24V ±20%
Capacity < 5W
Beam space 10mm, 20mm, 40mm
Resolution 20mm, 30mm, 50mm
Beams 10mm : 8, 12, 16……320
20mm : 4, 6, 8……160
40mm : 4, 6, 8……120
Protective height Protective height = (N-1) * beam gap (N is beam quantity)
Wave length 940nm
Response time Response time = (N * 0.1ms) + 0.4ms (N is beam quantity)
Type of output (OSSD) PNP or NPN
Load current ≤ 200mA,
Residual voltage ≤ 1V (except for voltage drop caused by cable extension),
Leakage current ≤ 1mA.
Protective circuit Overload voltage protection, Power supply reverse polarity protection, Over current protection.
Sensing distance 0.1~0.5m, 0.1~2m, 0.1~5m, 0.1~10m, 0.1~20m
0.1~30m (10mm: 8~160, 20mm: 4~80, 40mm: 4~76)
(Remark: If any light reflecting, please let us know)
Anti-optical interference 10000Lux (angle > 5°)
Sensing method Thru-beam
Synchronization Wire synchronization
Enclosure material Aluminum alloy
Enclosure rating IP65
Housing cross-section 35 * 50mm
Vibration resistance 10~55Hz, double amplitude each in X, Y, Z directions for 20 times.
Ambient operating temperature -10 ~ 55℃ (no freezing)
Storage temperature -30 ~ 70℃ (no freezing)
Ambient operating humidity When temperature is 20℃, humidity max 85%
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