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About This Item

 

Full Description

Classifies IR devices into groups and classes to avoid or minimise mutual interferences and enable the co-existence of different IR products for the wavelength range 700 nm to 1600 nm used for indoor and outdoor applications.

All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN 61920:2004


    Infrared free air applications

    • Most Recent
  2. BS EN 61920:1998


    Infrared transmission systems. Free air applications

    • Historical Version
  3. BS DD ENV 50185-2:1996


    Infra-red free air application-Applications

    • Historical Version
  4. BS DD ENV 50185-3:1996


    Infra-red free air application-Measuring conditions

    • Historical Version
  5. BS DD ENV 50185-1:1996

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    Infra-red free air application-General

    • Historical Version