Contact
Feedback

Single-beam photoelectric safety switch

Photoelectric safety switches for use in extreme application conditions

Single-beam photoelectric safety switches comprise either self-testing senders and receivers or testable senders and receivers combined with an evaluation unit. They have long sensing ranges and come in a variety of types and sizes. They comply with Type 2 or Type 4 to EN 61496, and PL c or PL e to EN ISO 13849. Fields of application include robots, processing machinery, machining centers, palletizer systems, high-bay warehouses, and transfer lines.

Filter by:

7 results:

Result 1 - 7 out of 7

View: View Gallery View List
Product family L41
Universal use up to type 4 with safe control solutions from SICK
  • Type 4 (IEC 61496), SIL3 (IEC 61508), PL e (EN ISO 13849), only in conjunction with suitable testing device, e.g., Flexi Classic or Flexi Soft
  • Small M18 sensors with ranges up to 10 m
  • Compact M30 sensors with ranges up to 60 m
  • Enclosure rating IP 67
  • Temperature range from –40 °C ... +55 °C
  • Radial optics (90° deflector mirror)
Product family L4000 Systems
Complete system with high availability and short response times
  • Type 4 (IEC 61496), SIL3 (IEC 61508), PL e (EN ISO 13849), only in conjunction with UE401
  • Small M18 sensors with ranges up to 10 m
  • Compact M30 sensors with ranges up to 60 m
  • Enclosure rating IP 67
  • Temperature range from –20 °C ... 55 °C
  • Narrow evaluation device (22.5 mm) with external device monitoring (EDM) and restart interlock (RES)
  • Fast response time of max. 30 ms
  • Up to 8 sensors can be cascaded
Product family WSU/WEU26-3
Rugged, ensures reliability under extreme ambient conditions
  • Type 4 (IEC 61496), SIL3 (IEC 61508), PL e (EN ISO 13849)
  • Rugged construction
  • Universal application possibilities
  • Ranges up to 70 m
  • Relay outputs
  • Front screen heating
Product family L21
Cylindrical design for safety applications up to type 2
  • Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction suitable testing device, e.g., Flexi Classic or Flexi Soft
  • Small M18 sensors with ranges up to 10 m
  • Compact M30 sensors with ranges up to 60 m
  • Enclosure rating IP 67
  • Temperature range from –40 °C ... 55 °C
  • Metal and plastic version
  • Radial optics (90° deflector mirror)
  • Straightforward diagnostics and service
Product family L27
Standard type and long ranges for safety applications up to type 2
  • Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction with suitable testing device, e.g., Flexi Classic or Flexi Soft
  • Compact size with ranges up to 35 m
  • Integrated heating
  • Enclosure rating IP 67
  • Temperature range from –40 °C to +60 °C
Product family L28
Compact type for optimum integration into safety applications up to type 2
  • Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction with suitable testing device, e.g., Flexi Classic or Flexi Soft
  • Compact size with ranges up to 18 m
  • Plastic housing, ABS
  • Enclosure rating IP 67
  • Temperature range from –40 °C to +60 °C
Product family L29
Small type for optimum integration into safety applications up to type 2
  • Type 2 (IEC 61496), SIL1 (IEC 61508), PL c (EN ISO 13849), only in conjunction with an external test device of the product family Flexi Classic (UE410-MU)
  • Very small housing dimensions (50 mm x 23,6 mm x 12,2 mm)
  • Ultra-rugged VISTAL™ housing
  • Ecolab tested material resistance
  • Enclosure rating IP 66, IP 67 and IP 69K
  • Temperature range from –40 °C to +60 °C

Result 1 - 7 out of 7

TOP