Multiple light beam safety devices
deTem4 Core Ex

Ready for explosive atmospheres

Your Benefits

  • The way the device is assembled – complete with cable and pre-installed within the explosion-proof enclosure – not only saves on installation time but also on certification costs
  • Maximum safety and automation in explosive atmospheres thanks to compliance with stringent regulations and strict safety requirements
  • Long scanning range facilitates efficient access protection with minimal component requirements
  • Straightforward installation and alignment


Ready for explosive atmospheres

The deTem4 Core Ex multiple light beam safety device in its pressure-resistant, enclosed, explosion-proof enclosure is specially designed and approved for use under the strict safety requirements found in explosion-hazardous areas in accordance with ATEX, IECEx, and NEC. Pre-wired and fully mounted within the housing, the complete system is also UL certified and represents a truly outstanding product that is unique on the market.

At a glance
  • Pre-assembled and pre-wired multiple light beam safety device in an explosion-proof enclosure
  • Certified for use in explosion-hazardous area in accordance with ATEX, IECEx and NEC thanks to explosion-proof enclosure
  • Typical scanning range of up to 75.6 m
  • Versions with 2, 3, and 4 light beams


Technical overview

  • Technical data overview

    Technical data overview

    TypeType 4 (IEC 61496-1)
    Safety integrity level

    SIL3 (IEC 61508)

    SILCL3 (IEC 62061)

    Performance levelPL e (ISO 13849-1)
    Number of beams2 / 3 / 4
    Beam separation or resolution500 mm / 400 mm / 300 mm
    Enclosure rating

    IP65 (IEC 60529)

    IP66 (IEC 60529)

All technical data can be found accompanying the individual product