LSZH sheathed flame retardant instrumentation cables and flame retardant data cables, basic design to EN 50288-7 and EN 50173, meeting the standards of IEC 60332, IEC 60754-1, IEC 60754-2, IEC 61034 etc, are used within industrial process manufacturing plants for communication, data and voice transmission signals and services and also used for the interconnection of electrical equipment and instruments. The LSZH sheath can reduce toxic smoke and fume emission. Those cables can be water resistant, oil resistant and UV resistant.