Safety single-beam sensors

Your Benefits

  • Easy integration due to very small design
  • Reliability in installation and operation due to rugged VISTAL™ housing
  • Very good material resistance, tested based on the Ecolab testing method
  • Well suited to withstand extreme ambient conditions such as heat, cold or moisture
  • Quick and easy alignment based on the highly visible light spot of the PinPoint LED
  • Multiple mounting possibilities due to M3 slotted hole design


The L29 single-beam photoelectric safety switch consists of a sender and receiver. The test input of the sender allows direct functional tests. Performance level PL c in acc. with EN ISO 13849-1 or Type 2 in acc. with IEC 61496 can be achieved in conjunction with an external safety controller of the product family Flexi Classic (UE410-MU). Color LEDs provide information about the operational status. Based on the rugged VISTAL™ housing and the high enclosure rating the L29 is suitable for applications with rough environmental conditions.

Due to the very small size the L29 can easily be integrated in applications with limited installation space.

At a glance
  • 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


Technical overview

  • Technical data overview

    Technical data overview

    Safety levelType 2, PL c, SIL1, SILCL1
    Scanning range6 m
    Construction size12.2 mm x 50 mm x 23.6 mm
    Supply voltage24 V DC (19.2 V DC ... 30 V DC)
    Enclosure rating

    IP65 (IEC 60529)

    IP66 (IEC 60529)

    IP67 (IEC 60529)

    IP69K (ISO 20653)

    Ambient operating temperature–40 °C ... +60 °C
All technical data can be found accompanying the individual product